Precis LT Documentation

Transcription

1 Precis LT Documentation Precis LT 4x4, 8x4, 4x8, 8x8 General Manual Safety Information & Notices Welcome Installation & Setup Guide Control Panel Operation Serial Control Operation Warranty/Service & Returns Glossary Models & Specifications Supplements Standard Video & Stereo S-Video & Stereo RGBHV & Stereo Component Video & Stereo August 2005

2 Precis Documentation & Software Binder /17/04

3 ESD Warning To avoid ESD (Electrostatic Discharge) damage to sensitive components, make sure you are properly grounded before touching any internal materials. When working with any equipment manufactured with electronic devices, proper ESD grounding procedures must be followed to ensure people, products, and tools are as free of static charges as possible. Grounding straps, conductive smocks, and conductive work mats are specifically designed for this purpose. Anyone performing field maintenance on AutoPatch equipment should use an appropriate ESD field service kit complete with at least a dissipative work mat with a ground cord and a UL listed adjustable wrist strap with another ground cord. These items should not be manufactured locally, since they are generally composed of highly resistive conductive materials to safely drain static charges, without increasing an electrocution risk in the event of an accident. ESD protective equipment can be obtained from 3M, Desco, Richmond Technology, Plastic Systems, and other such vendors. Precis 1 RU Binder Introduction

4 Important Safety Information and Instructions When using and installing your AutoPatch product, adhere to the following basic safety precautions. For more information about operating, installing, or servicing your AutoPatch product see your product documentation. Safety Read and understand all instructions before using and installing AutoPatch products. Use the correct voltage range for your AutoPatch product. There are no user serviceable parts inside an AutoPatch product; service should only be done by qualified personnel. If you see smoke or smell a strange odor coming from your AutoPatch product, turn it off immediately and call AutoAssist. Turn off and unplug an enclosure before adding or removing boards, unless otherwise specified in that product s documentation. To avoid shock or potential ESD (Electrostatic Discharge) damage to equipment, make sure you are properly grounded before touching components inside an AutoPatch product. For products with multiple power supplies in each unit, make sure all power supplies are turned on simultaneously. Use surge protectors and/or AC line conditioners when powering AutoPatch products. Only use a fuse(s) with the correct fuse rating in your enclosure. Make sure the power outlet is close to the product and easily accessible. Make sure the product is on or attached to a stable surface. Turn off equipment before linking pieces together, unless otherwise specified in that product s documentation. For safety and signal integrity, use a grounded external power source and a grounded power connector. Precis 1 RU Binder Introduction

5 Safety Information et directives de sécurité importantes Veuillez vous conformer aux directives de sécurité ci-dessous lorsque vous installez et utilisez votre appareil AutoPatch. Pour de plus amples renseignements au sujet de l installation, du fonctionnement ou de la réparation de votre appareil AutoPatch, veuillez consulter la documentation accompagnant l appareil. Lisez attentivement toutes les directives avant d installer et d utiliser les appareils AutoPatch. Le voltage doit être approprié à l appareil AutoPatch. Les appareils AutoPatch ne contiennent aucune pièce réparable par l usager; la réparation ne doit être effectuée que par du personnel qualifié. Si de la fumée ou une odeur étrange se dégagent d un appareil AutoPatch, fermez-le immédiatement et appelez le Service de soutien technique (AutoAssist). Fermez et débranchez le boîtier avant d ajouter ou d enlever des plaquettes, à moins d indication contraire fournie dans la documentation du appareil. Pour éviter les chocs ou les dommages éventuels causés à l équipement par une décharge électrostatique, veillez à ce le dispositif oit bien relié à la terre avant de toucher les composantes se trouvant à l intérieur d un appareil AutoPatch. Veillez à ce que tous les blocs d alimentation des appareils dotés de blocs d alimentation multiples dans chaque unité soient allumés simultanément. Servez-vous de protecteurs de surtension ou de conditionneurs de lignes à courant alternatif lorsque vous mettez les appareils AutoPatch sous tension. Placez uniquement des fusibles de calibre exact dans les boîtiers. Veillez à ce que la prise de courant soit proche de l appareil et facile d accès. Veillez à ce que votre appareil AutoPatch soit installé sur une surface stable ou qu il y soit fermement maintenu. Fermez toutes les composantes de l équipement avant de relier des pièces, à moins d indication contraire fournie dans la documentation de l appareil. Par mesure de sécurité et pour la qualité des signaux, servez-vous d une source d alimentation externe mise à la terre et d un connect d alimentation mis à la terre. Precis 1 RU Binder Introduction

6 Notices AutoPatch 2004, all rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of AutoPatch. Copyright protection claimed extends to AutoPatch hardware and software and includes all forms and matters copyright able material and information now allowed by statutory or judicial law or here in after granted, including without limitation, material generated from the software programs which are displayed on the screen such as icons, screen display looks, etc. Reproduction or disassembly of embodied computer programs or algorithms is expressly prohibited. Notices No patent liability is assumed with respect to the use of information contained herein. While every precaution has been taken in the preparation of this publication, AutoPatch assumes no responsibility for error or omissions. No liability is assumed for damages resulting from the use of the information contained herein. Further, this publication and features described herein are subject to change without notice. The United States Federal Communications Commission (in 47CFR ) has specified that the following notice be brought to the attention of the users of this product. Federal Communication Commission Radio Frequency Interference Statement: This equipment generates and uses radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturers instructions, may cause interference to radio and television reception. It has been type-tested and found to comply with the limits for a Class B computing device in accordance with the specifications in Subpart J of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference in a residential installation. However there is no guarantee that interference will not occur in a particular installation. If this equipment causes interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient the receiving antenna Relocate the matrix with respect to the receiver Move the matrix away from the receiver Plug the matrix into a different outlet so that computer and receiver are on different branch circuits Precis 1 RU Binder Introduction

7 If necessary, the user should consult the dealer or an experienced radio/television technician for additional suggestions. The user may find the booklet, How to Identify and Resolve Radio-TV Interference Problems, prepared by the Federal Communications Commission to be helpful. This booklet is available from the U.S. Government Printing Office, Washington, D.C , Stock N Use shielded cables. To comply with FCC Class B requirement, all external data interface cables and adapters must be shielded. Notices AutoPatch, AutoAssist, Precis, Ultra-Flat Response Certified,X N Net, and X N Connect are registered trademarks or trademarks of X N Technologies, Inc. MS-DOS, Windows, and Window NT are registered trademarks of Microsoft Corporation. HyperTerminal is a copyright product of Hilgraeve Inc. 3M, Desco, Richmond Technology, and Plastic Systems are registered trademarks. Neuron and LonTalk are registered trademarks of Echelon. TosLink is a registered trademark of the Toshiba Corporation. Ethernet is a registered trademark of the Xerox Corporation. Other products mentioned herein may be the trademarks of their respective owners. Precis 1 RU Binder Introduction

8 Welcome Welcome to the Precis 1 RU Documentation & Software Binder. This binder has been assembled with information for the Precis 1 RU Distribution Matrix that you ordered. The Installation & Setup, Control Panel Operation, and Serial Control Operation sections of this binder each have their own Contents and Index. This binder is organized into the following tabbed sections: Installation & Setup Designed to provide the installation technician with quick, easy-to-follow instructions for installing a Precis 1 RU and preparing it for operation. Welcome Model & Specifications Contains information on the input and output connectors for the specific Precis model ordered, along with the model s specifications. Control Panel Operation Designed for the end-user operating the Precis 1 RU with its local control panel. (The local control panel is optional on some models.) Serial Control Operation (BCS) Designed for the end-user operating the Precis 1 RU by serial control using BCS (Basic Control Structure) protocol information. Warranty / Service & Returns Includes warranty and service information. Glossary Contains an alphabetical listing of terms and definitions common to AutoPatch products. Precis 1 RU Binder Introduction i

9 Welcome The Precis 1 RU Documentation & Software Binder also contains the following: AutoPatch Software & Documentation CD ROM Located in the left front pocket. This CD includes documentation and software information for all AutoPatch products. Product Notes The Precis 1 RU is a stand-alone routing system. Note: The Precis 1 RU is available in a variety of models with various configurations, so the illustrations in the general sections of the binder may differ from the model you purchased. See the Model & Specifications section for information on the specific model ordered. Welcome The Precis 1 RU fits in a broad range of audio/video environments and is controllable from a variety of sources, including the local control panel (optional on some models) or any control device that can send and receive ASCII characters through an RS-232 serial cable. Precis 1 RU features include: Ability to have a variety of audio, video, and data connectors in a single enclosure Controllable via RS-232 and an optional local control panel Breakaway (video and audio signals can be routed separately) Ultra-Flat Response Certified Lifetime Warranty (see the Warranty tab at the back of this binder) AutoAssist 24-hour technical support ii Precis 1 RU Binder Introduction

10 Technical Support Technical Support AutoPatch provides technical support 24 hours a day, 7 days a week (except for U.S. holidays). Before calling with a question, please consult the Precis 1RU documentation. If this binder cannot fully answer your question, have your serial number ready (located on the lower right-hand corner of the rear of the enclosure) and contact your authorized AutoPatch dealer or AutoPatch AutoAssist. AutoAssist Contact Information Toll-free U.S. and Canada International Web site support@autopatch.com Icon Legend Welcome ESD Warning: The icon to the left indicates text regarding potential danger associated with the discharge of static electricity from an outside source, such as human hands, into an integrated circuit, often resulting in damage to the circuit. Warning: The icon to the left indicates text that cautions readers against actions or conditions that could cause potential injury to themselves. Caution: The icon to the left indicates text that cautions readers against actions that could cause potential injury to the product or the possibility of serious inconvenience. Start of Procedure: The icon to the left indicates the start of a procedure. Procedures are usually numbered, unless only one step. Precis 1 RU Binder Introduction iii

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12 Contents Chapter 1 Unpacking a Precis 1 RU Front of the Enclosure Rear of the Enclosure Chapter 2 Placing the Enclosure Site Recommendations General Hazard Precautions Installation Installation Procedure Attaching Rubber Feet Rack Installation Chapter 3 Attaching an External Controller Establishing Serial Communication Port Settings Chapter 4 Applying Power Power Up & Power Down Chapter 5 Executing a Test Switch Index Executing a Test Switch Using BCS Commands Troubleshooting Technical Support Precis 1 RU Installation & Setup

13 Unpacking Unpacking a Precis 1 RU The Precis 1 RU enclosures are shipped one per shipping box. Order invoices are sent separately. Each box contains the following items: Enclosure Power cord Rack ears (two) Rubber feet Packing list AutoPatch Precis Documentation & Software Binder AutoPatch Software & Documentation CD ROM (inside binder) Other enclosure products For orders of multiple switchers, each switcher is shipped in a separate box. The shipping boxes are marked as Box #_ of _, where the first blank is the box number and the second blank is the total number of boxes in the shipment. Precis 1 RU Installation & Setup 1-1

14 Unpacking a Precis 1 RU Unpacking Unpacking Tips Before fully unpacking the enclosure, examine the shipping box for any signs of damage. If a box is partially crushed or any sides have been broken open, notify the shipping agency immediately and contact your AutoPatch Salesperson or Representative (see the Warranty / Service & Returns section of this binder). Once unpacking is complete, closely check the physical condition of the enclosure. Collect all documentation and envelopes. Note: AutoPatch is not responsible for damage caused by insufficient packing during return shipment to the factory. Upon request, AutoPatch will supply new shipping boxes at cost. 1.1 Front of the Enclosure Since AutoPatch matrix switchers are custom configured, factors such as control method, configuration, and signal type affect the appearance and weight of individual models. An enclosure may have a blank front panel or a local control panel (an AutoPatch front panel for controlling the system s switches and system attributes). Directions for control panel operation are provided in the Control Panel Operation section of this binder. All systems, with or without a control panel, can be controlled using BCS Commands sent through a serial controller, see the Serial Control Operation section of this binder for operation instructions. Level Keys Input Keys Command Keys Output Keys Take Key Power Indicator Rack Ears Figure 1: Front view of a Precis 1 RU with an 8x8 control panel and rack ears All Precis 1 RU enclosures are equipped with a power indicator in the upper right-hand corner (see Figure 1). If equipped with a control panel, the enclosure has Command keys (Status, Lock, and Cancel), Level keys, Input and Output keys, and a Take key. The Level keys are used to route Video and Audio signals together or separately. The number and type of keys on the panel vary by model. See Models & Specifications for model specific information. 1-2 Precis 1 RU Installation & Setup

15 Rear of the Enclosure Power Specifications 1.2 Rear of the Enclosure Power Switch Video Input Connectors Video Output Connectors Unpacking Power Receptacle Serial Number Serial Port Audio Input Connectors Audio Output Connectors Figure 2: Rear view of a Precis 1 RU Model #37-90 or # Enclosures, as viewed from the rear, will vary depending on the configuration and signal types. From left to right you will generally find the following: Power receptacle, specifications, and power switch Serial number RS-232 serial control port Video input and output connectors Audio input and output connectors The specific model type ordered is illustrated in the Models & Specifications section of this binder. The following segments briefly introduce the hardware on the rear of a typical enclosure. If your enclosure has hardware not included here, see Models & Specifications. Power Receptacle & Switch The power receptacle (AC inlet) is located to the far left with the power switch to the right of the receptacle. Power requirements vary by model; power and maximum Watt information is located between the power receptacle and power switch (see Figure 2). See Models & Specifications for complete power specifications. The fuse is internal and is not field serviceable. If you believe the fuse needs replaced, contact AutoAssist (see Technical Support on page 5-3). Port Below the power switch is an RS-232 serial port (DB-9) for attaching an external control device. Precis 1 RU Installation & Setup 1-3

16 Unpacking a Precis 1 RU Input and Output Connectors Unpacking The input and output connectors are the attachment points for source and destination devices that connect to the enclosure. The number and type of connectors depend on the model s configuration. See Models & Specifications for cabling instructions. Serial Number The serial number is located on the rear of the enclosure (see Figure 2 on page 1-3). Note: We strongly recommend recording your serial number below before installing the Precis 1 RU. Serial Number: 1-4 Precis 1 RU Installation & Setup

17 Placing the Enclosure This chapter covers site recommendations, an overview of the installation process, and step-by-step procedures for installing a Precis 1 RU Distribution Matrix. General specifications that may be useful before installation include: Placing the Enclosure Approvals AC Power Humidity Dimensions Weight Fuse* CE, UL, cul pending Power and maximum watt information is located next to the power receptacle (see Models & Specifications for full power specifications) 0 to 90% non-condensing 10.4 in. (26.42 cm) depth 19.0 in. (48.26 cm) width with mounting ears 17.4 in. (44.20 cm) width without mounting ears 1.70 in. (4.32 cm) height, 1 RU Approximately 7 lb. (3.18 kg) per enclosure 2.5 Amp/250 V time lag (5 mm x 20 mm) For individual model information and specifications, see the Models & Specifications section of this binder. Full specifications for all AutoPatch products are located on the AutoPatch web site ( Features and specifications described in this publication are subject to change without notice. *The fuse is internal and is not field serviceable. If you believe the fuse needs replaced, contact AutoAssist (see Technical Support on page 5-3). Precis 1 RU Installation & Setup 2-1

18 Placing the Enclosure 2.1 Site Recommendations When placing the enclosure, consider the following recommendations to reduce potential hazards. Placing the Enclosure General Hazard Precautions These recommendations address potential hazards common to all installations: Elevated Operating Ambient Temperature The maximum rated ambient temperature for the Precis 1 RU is 104 F (40 C). All equipment should be installed in an environment compatible with the manufacturers maximum rated ambient temperatures. This is important because in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than the ambient room temperature. Caution: To protect the Precis 1 RU from overheating, do not operate it in an area that exceeds 104 F (40 C) and follow the clearance recommendation below for adequate airflow. Airflow Restriction To prevent airflow restriction, allow for at least 3 inches (7.6 cm) of clearance around the enclosure openings. Avoid placing high heat-producing equipment directly above or below the enclosure. Precis 1 RU enclosures are designed to adequately dissipate the small amount of heat they produce under normal operating conditions; however, this design is defeated when high heat-producing equipment is placed directly above or below an enclosure. Caution: Allow for at least 3 inches (7.6 cm) of clearance around the enclosure openings and avoid placing high heat-producing equipment directly above or below the enclosure. Mechanical Loading When installing equipment in a rack, distribute the weight to avoid uneven mechanical loading. 2-2 Precis 1 RU Installation & Setup

19 Installation Circuit Overloading When connecting the equipment to the supply circuits, be aware of the effect that overloading circuits might have on over-current protection and supply wiring. Reliable Earthing (Grounding) Reliable earthing of rack-mounted equipment should be maintained. If not using a direct connection to the branch circuit (e.g., plugging into a power strip), pay particular attention to supply connections. Caution: To avoid system damage, turn on all power switches in the system at the same time. We recommend attaching all power cords to a surge protector and/or an AC line conditioner. Placing the Enclosure 2.2 Installation The Precis 1 RU Distribution Matrix ships with four rubber feet and two rack ears. Depending on the installation, you may either surface mount the enclosure or mount it in a rack. Items needed for installation: Enclosure Power cord Rubber feet (optional) Additional items needed for rack mounting: Standard EIA 19 in. (48.26 cm) rack Rack ears and rack ear screws Screwdriver Screws that fit your rack Optional: A laptop computer or PC with a null modem cable (for communication with the Precis 1 RU via the RS-232 serial port) Surge protector (highly recommended) Precis 1 RU Installation & Setup 2-3

20 Placing the Enclosure Installation Procedure Attach Rack Ears & Install in Rack (Chapter 2) Attach External Controller (Chapter 3) Optional Optional Unpack Precis (Chapter 1) Attach Input & Output Cables (Models & Specifications) Apply Power to Precis & System Devices (Chapter 4) Perform Test Switch* Placing the Enclosure Figure 3: Installation Procedure * See Step 6 below Note: We recommend applying power to the Precis 1 RU (see Step 5) before applying power to its source and destination devices. To install a Precis 1 RU: 1. Unpack the Precis 1 RU and gather all documentation and equipment (see Chapter 1, Unpacking a Precis 1 RU ). 2. Attach the rubber feet (see page 2-5) and place the enclosure in desired location. Or Attach the rack ears to the enclosure and install it in a rack (see page 2-5). 3. Attach the input and output cables from the source and destination devices to the correct input and output connectors on the rear of the enclosure (see the Models & Specifications section of this binder for specific board connector information and specifications for your model). Do not apply power to the source and destination devices until after Step 5 has been completed. 4. (Optional step for external control) Attach an external control device (see Chapter 3, Attaching an External Controller ). 5. Apply power to the enclosure (see Chapter 4, Applying Power ). WE RECOMMEND USING A SURGE PROTECTOR AND/OR AN AC LINE CONDITIONER. 6. Perform a test switch to clear the default routing state and ensure the Precis is working correctly. Serial Control See Chapter 5 Executing a Test Switch. Control Panel See Chapter 2 Executing a Test Switch in the Control Panel Operation section of this binder. 2-4 Precis 1 RU Installation & Setup

21 Rack Installation Attaching Rubber Feet To attach the rubber feet, remove the adhesive back from each rubber foot. Press each of the feet firmly in the corners on the bottom of the enclosure. Rack Installation To install a Precis 1 RU in a rack: 1. On the side of the Precis, remove the two screws closest to the front panel (bottom two screws in Figure 4). 2. Align the holes on one of the rack ears with the empty holes on the side of the Precis. Insert and tighten the two screws from Step 1 and the screw included with the rack ears (see Figure 4). Front Panel Placing the Enclosure Figure 4: Attach rack ears to the sides of the Precis 3. Repeat Steps 1 and 2 for the other rack ear. 4. Place the enclosure in the rack and attach front-mounting screws to hold it firmly in place (see Figure 5). Tip: You may find it easiest to install equipment starting at the top and moving down from there. Figure 5: Place in rack and fasten with mounting screws 5. Follow the procedure outlined on page 2-4 for cabling, applying power, and testing. Precis 1 RU Installation & Setup 2-5

22 Attaching an External Controller The Precis 1 RU Distribution Matrix can be controlled by attaching an external controller (computer, AMX, Crestron, etc.) to the Precis 1 RU using the RS-232 serial port (DB-9 connector). One common method for controlling a system with a PC is to enter AutoPatch s Basic Control Structure (BCS) commands in a terminal emulation program such as HyperTerminal. See the Serial Control Operation section of this binder for information on using AutoPatch s BCS communication protocol. External Control Precis 1 RU Installation & Setup 3-1

23 Attaching an External Controller 3.1 Establishing Serial Communication An external controller is any device that can send and receive ASCII code via RS-232. The steps below are specifically for establishing external control using a personal computer (PC) and HyperTerminal software; however, other external control devices and terminal emulation programs can be used. Precis 1 RU external control does not allow for hardware flow control. The pinout for the null modem cable is illustrated in Figure 6. External Control PC: DB-9 AutoPatch: D-B Figure 6: RS-232 pin diagram (no hardware flow control) PC: RS-232 AutoPatch: RS-232 #5GND...#5GND #2RXD...#3TXD #3TXD...#2RXD To establish serial communication: 1. Plug one end of the null modem cable into the RS-232 (DB-9) serial port on the Precis (see Figure 7). Serial Port Cable to External Control Device Figure 7: Connect the null modem cable to the serial port 2. Plug the other end of the null modem cable into the serial port on the PC. 3. Open HyperTerminal. Check to be sure the Communication Port option is set for the port that the null modem cable is plugged into and that the settings match those in the Port Settings table on page Precis 1 RU Installation & Setup

24 Establishing Serial Communication 4. Apply power to the Precis according to the instructions on page 4-1. The HyperTerminal splash screen displays information for your Precis model (see Figure 8). Note: Each system ships from the factory with a default switch that automatically routes Input 1 to all outputs the first time power is applied. While this is not reflected in HyperTerminal, the signal from Input 1 is routed to all outputs. Precis Version Front Panel Version Precis 1 RU vx.y.z FP va.b.c Figure 8: Typical startup splash screen in HyperTerminal External Control 5. Perform the test switch sequence to ensure the Precis is working correctly (see Chapter 5). Port Settings The only BAUD (bits per second) rate the Precis 1 RU accepts is When controlling the system with a PC, use serial communication software and make sure the PC's port settings match those in the following table: Port Settings BAUD 9600 Data Bits 8 Stop Bit 1 Parity Flow Control None None Precis 1 RU Installation & Setup 3-3

25 Applying Power Your Precis 1 RU Distribution Matrix ships with a power cord that is compatible with your country s power sources. The enclosure s universal power receptacle accepts all major international standard power sources. Power consumption varies by model; maximum power specifications are located to the right of the power receptacle. See Models & Specifications for detailed power specifications. 4.1 Power Up & Power Down WE RECOMMEND USING A SURGE PROTECTOR AND/OR AN AC LINE CONDITIONER. Note: We recommend applying power to the Precis 1 RU before applying power to its source and destination devices. To apply power to the Precis 1 RU: 1. Attach the cables from the source and destination devices to the input and output connectors on the rear of the enclosure (see Models & Specifications). Do not apply power to the source and destination devices until after Step 5 has been completed. Applying Power 2. (Optional) Attach the external controller. 3. Plug the power cord into the power receptacle on the enclosure. 4. Plug the enclosure into a power source. 5. Press the I side of the power switch to turn the system on. The power indicator on the front of the enclosure illuminates. The system is ready for a test switch. Test switch information can be found in Chapter 5 for external controllers or in the Control Panel Operation section of this binder for control panels. Precis 1 RU Installation & Setup 4-1

26 Applying Power To power down the Precis 1 RU, press the O side of the power switch. Whenever power is reapplied, the routing state (inputs to outputs) is recalled as long as it had been stable for several seconds prior to powering down. Applying Power 4-2 Precis 1 RU Installation & Setup

27 Executing a Test Switch The Precis 1 RU ships from the factory with a default switch that routes the signal from Input 1 to all outputs on both levels. Before using the system for normal operations, the default switch should be disconnected and a test switch executed to verify that the system is working correctly. If you have not already attached the source and destination devices to the enclosure (see the Models & Specifications section of this binder), applied power to the enclosure (see Chapter 4), and then applied power to the source and destination devices, do so now. A test switch can be executed from either an external controller or a local control panel. This chapter contains directions for executing a test switch using BCS commands entered into an external controller. This method works whether or not your enclosure has a control panel, as long as an external controller is attached (see Chapter 3 Attaching an External Controller ). If you prefer to use the control panel to execute the test switch, see Chapter 2 of the Control Panel Operation section of this binder. The test switch sequence (page 5-2) disconnects the default switch and routes Input 2 to Output 2. For additional information on executing switches, see the Control Panel Operation or the Serial Control Operation section of this binder. Test Switch Precis 1 RU Installation & Setup 5-1

28 Executing a Test Switch 5.1 Executing a Test Switch Using BCS Commands When controlling the Precis 1 RU using BCS commands, the BCS command lines are entered in a terminal emulation program (e.g., HyperTerminal) on the external control device (e.g., PC) attached to the Precis. All command characters appear when accepted by the system. When a command is successfully executed, all of the characters appear as entered. If a command character or a number is not accepted, a different character appears indicating that the command did not execute. For a complete list of BCS commands and responses, see the Serial Control Operation section of this binder. The test switch sequence below disconnects the factory default switch (only applies to new system installations) and routes a test switch from Input 2 to Output 2 on both levels. The level designation is not required and is therefore omitted. See the Serial Control Operation or the Control Panel Operation section of this binder for information on levels. To disconnect the default switch, enter the following command line: DI1T When DI1T appears, the command is successfully executed. If any other character appears, the command was not successful. Regardless of the system response, execute the test switch according to the instructions below. Note: O is the letter O, not the number zero (0). Test Switch To execute the test switch, enter the following command line: CI2O2T When CI2O2T appears, the command is successfully executed. If any other character appears, the command was not successful. See page 5-3 for troubleshooting tips. 5-2 Precis 1 RU Installation & Setup

29 Technical Support Troubleshooting If the switch did not execute correctly: Check the power indicator on the front of the enclosure for illumination. If it is not illuminated, check the power switch and power cord. Verify the status of the switch. Enter SI2T, if SI2T ( 2 ) appears, the system established a connection between the input and the output connectors within the Precis 1 RU. Check all input and output cable connections on the rear of the enclosure to make sure everything is physically set up correctly. Check all power switches on the source and destination devices to ensure they are turned on. Isolate source and destination equipment and cable problems by patching around the switcher using barrel connectors to check the overall signal path. Attempt the switch again. If the switch still does not work, contact AutoAssist (see Technical Support below). 5.2 Technical Support AutoPatch provides technical support 24 hours a day, 7 days a week (except for U.S. holidays). Before calling technical support with a question, please consult the information in this binder. If this binder cannot fully answer your question, have your serial number ready (located on the rear of the enclosure) and contact your authorized AutoPatch dealer or AutoPatch AutoAssist. AutoAssist Contact Information Toll-free U.S. and Canada International Web site support@autopatch.com Test Switch Precis 1 RU Installation & Setup 5-3

30 Index This index only includes references to the Installation & Setup section of this binder. The Control Panel Operation and Serial Control Operation sections each have their own index. If you cannot find what you are looking for here, please check the other sections. A AC line conditioner 4-1 Caution 2-3 AC power 2-1 airflow restriction prevention 2-2 applying power 4-1 approvals, product 2-1 attaching Caution, power cords 2-3 external controller 3-1 input & output cables 1-4, 2-4 rack ears 2-5 rubber feet 2-5 audio connectors illus. 1-3 see also inputs see also outputs AutoAssist 5-3 B BAUD rate setting 3-3 BCS (Basic Control Structure) external controller 3-1 HyperTerminal 3-2, 3-3 test switch 5-2 C cable input/output 2-4, 5-3 null modem 2-3, 3-2 cabling 2-4 Caution attaching power cords 2-3 heat producing equipment 2-2 overheating 2-2 communication (serial) settings 3-3 connectors external control device 3-2 input and output 1-4, 2-4, 4-1, 5-3 RS-232 serial 1-3, 3-2 consumption, power 2-1 control panel illus. 1-2 cord, power 4-1 D data bits setting (8) 3-3 DB-9 serial port see RS-232 serial port default switch 3-3, 5-1 Precis 1 RU Installation & Setup

31 Index destination devices see devices destinations see outputs devices attaching source and destination 2-4 troubleshooting source/destination 5-3 dimensions 2-1 disconnect default switch 5-2 E ears, rack 2-5 earthing, Caution 2-3 elevated operating temperature 2-2 enclosure attaching external control 3-1 attaching input & output cables 1-4, 2-4 front illus. 1-2 general specifications 2-1 installation procedure 2-4 power 4-1 rack installation 2-5 rear illus. 1-3 rubber feet 2-5 site recommendations 2-2 surface mounting 2-3 turn off 4-1 unpacking 1-1 to 1-2 establishing serial communication 3-2 to 3-3 executing test switch see test switch external controller attaching 3-1 BAUD rate settings 3-3 BCS commands 3-1, 5-2 communication protocols 3-1 communication settings 3-3 definition 3-2 establishing communication 3-2 to 3-3 null modem cable 2-3, 3-2 RS-232 serial port 1-3, 3-2 test switch 5-2 F feet, rubber 2-5 flow control setting (none) 3-3 front of enclosure illus. 1-2 fuse 1-3, 2-1 G general specifications 2-1 grounding, Caution 2-3 H hardware flow control (none) 3-2 hazard precautions 2-2 airflow restriction 2-2 circuit overloading 2-3 elevated operating temperature 2-2 mechanical loading 2-2 reliable earthing 2-3 heat-producing equipment, Caution 2-2 humidity 2-1 HyperTerminal 3-1, 3-3, 5-2 I indicator, power 1-2 inputs 2-4, 4-1, 5-3 installation cabling and power 2-4 items/tools needed 2-3 procedure 2-4 rack 2-5 rubber feet 2-5 surface mounting 2-3 troubleshooting 5-3 international power sources 4-1 K keys 1-2 L levels 1-2, 5-2 line conditioner, AC 4-1 Caution 2-3 Precis 1 RU Installation & Setup

32 M maximum operating temperature 2-2 mechanical loading 2-2 N null modem cable 2-3, 3-2 R rack ears 2-5 rack installation 2-5 rack requirements 2-3 reapplying power 4-2 O pinout illus. 3-2 rear of enclosure illus. 1-3 receptacle, power 1-3, 4-1 operating see test switch outputs 1-4, 2-4, 4-1, 5-3 overheating, Caution 2-2 overloading circuits 2-3 P panel, control 1-2 parity setting (none) 3-3 PC settings 3-3 pinout RS-232 illus. 3-2 port RS-232 serial 1-3, 3-2 settings 3-3 power AC line conditioner 2-3, 4-1 applying 4-1 Caution 2-3 consumption 2-1 cord 4-1 down 4-2 fuse 1-3, 2-1 indicator 1-2 reapplying 4-2 receptacle 1-3, 4-1 sources, international 4-1 specifications 1-3, 2-1, 4-1 surge protector 2-3, 2-4, 4-1 switch 1-3, 4-1 precautions see hazard precautions product approvals 2-1 reduced airflow 2-2 RS-232 serial port 1-3 pinout illus. 3-2 rubber feet 2-5 S serial cable see null modem cable serial communication 3-2 serial controller see external controller serial number 1-4, 5-3 serial ports location illus. 1-3 RS , 3-2 settings 3-3 shipping boxes 1-1 site recommendations 2-2 source devices see devices sources see inputs specifications AC power 2-1 approvals 2-1 BAUD rate 3-3 communication settings 3-3 dimensions 2-1 fuse 2-1 humidity 2-1 weight 2-1 Precis 1 RU Installation & Setup

33 Index splash screen 3-3 startup applying power 4-1 splash screen 3-3 stop bit setting (1) 3-3 surface mounting 2-3, 2-5 W watt see power web site 2-1 weight 2-1 surge protector 2-3, 4-1 Caution 2-3 switch, default 3-3, 5-1 switch, power 1-3, 4-1 switching T see test switch technical support 5-3 temperature 2-2 Caution 2-2 terminal emulation program 3-1, 5-2 test switch 2-4, 5-1 troubleshooting 5-3 using BCS commands 5-2 tips, unpacking 1-2 tools for installation 2-3 troubleshooting 5-3 turn off enclosure 4-2 U unpacking V shipping boxes, contents 1-1 tips 1-2 video connectors illus. 1-3 see also inputs see also outputs Precis 1 RU Installation & Setup

34

35 Contents Chapter 1 Introducing the Control Panel Key Functions Chapter 2 Executing a Test Switch Executing a Test Switch Troubleshooting Technical Support Chapter 3 Executing & Disconnecting Switches Executing Switches Disconnecting Switches Disconnecting a Single Switch Disconnecting Multiple Switches Chapter 4 Verifying Signal Status Chapter 5 Locking & Unlocking Index Locking the Control Panel Unlocking the Control Panel Control Panel Operation

36 Introduction Introducing the Control Panel Since AutoPatch Precis 1 RU Distribution Matrices are custom configured, factors such as control method, configuration, and signal type affect the appearance and weight of individual models. This section is specifically designed for the type of control panel on your enclosure. A Precis 1 RU can also be controlled using BCS (Basic Structure Commands) transmitted through an external controller, see the Serial Control Operation section of this binder. The control panel (see Figure 1) has Command keys, Level keys, Input and Output keys, and a Take key. The number of Input and Output keys vary depending on the configuration. The control panel s default mode is Switch mode (ready to execute or disconnect switches using the Level, Input, Output, and Take keys). Level Keys Input Keys Power Indicator Rack Ears Command Keys Output Keys Take Key Figure 1: An 8x8 control panel on a Precis 1 RU Control Panel Operation 1-1

37 Introducing the Control Panel Introduction 1.1 Key Functions Status Key The Status key places the panel in Status mode. Use the Status mode to query the system for signal routing information and switch verification. See Chapter 4 for information on verifying status. Lock Key The Lock key places the panel in Lock mode. While in Lock mode, enter a password (sequence of pressed Input and/or Output keys) to lock and unlock access to the panel. See Chapter 5 for additional information on locking the panel. Cancel Key Use the Cancel key to return the panel to Switch mode (ready to execute or disconnect switches) from another mode or to cancel a partially entered command. The Cancel key cannot undo a completed operation, i.e., an operation followed by the pressing of the Take key. The Cancel key does not illuminate when pressed; however, it does flash if an error occurs. If the Cancel key is flashing, it must be pressed to cancel the invalid command before another command can be entered. Level Keys Use the Level keys (Video and/or Audio) to indicate the levels on which signals are being routed. The levels correspond to signal types. Both Audio & Video Level Keys When both keys are illuminated, both levels are selected and audio and video signals are simultaneously routed. Video Level Key When this key is illuminated, the Video Level is selected and only video signals are routed. Audio Level Key When this key is illuminated, the Audio Level is selected and only audio signals are routed. See Chapter 3 for information on using the Level keys when executing and disconnecting switches. See Chapter 4 for information on using the Level keys when verifying signal status. 1-2 Control Panel Operation

38 Key Functions Input and Output Keys Use the Input and Output keys to select inputs or outputs. The Input and Output keys correspond to the input and output connections on the rear of the enclosure. See Chapter 3 for information on executing and disconnecting switches using these keys. See Chapter 4 for using Input and Output keys for verifying status. Input and Output keys are also used to enter the password while in Lock mode. See Chapter 5 for information on locking and unlocking the control panel. Introduction Take Key Use the Take key to execute or disconnect switches. The Take key is also used when locking and unlocking the panel. The Take key is much like the Enter or Return key on a computer keyboard. Pressing the Take key tells the system to execute the selected or entered command. The Take key does not illuminate when pressed. Control Panel Operation 1-3

39 Executing a Test Switch The Precis 1 RU ships from the factory with a default switch that routes the signal from Input 1 to all outputs on both levels. Before using the system for normal operations, the default switch should be disconnected and a test switch executed to verify that the system is working correctly. If you have not already attached the source and destination devices to the enclosure, do so now (see the Models & Specifications section of this binder). Test Switch Note: A test switch can also be executed from an external controller via BCS commands (see Chapter 5 in the Installation & Setup section of this binder). The test switch sequence (page 2-2) disconnects the default switch and routes Input 2 to Output 2 on both levels. Both Level keys must be illuminated in order to disconnect the default switch and execute the test switch on both levels. See Chapter 3 for additional information on executing and disconnecting switches using levels. Control Panel Operation 2-1

40 Executing a Test Switch 2.1 Executing a Test Switch The following sequence disconnects the default switch of Input 1 to all outputs on both levels (only applies to new system installations) and routes a test switch of Input 2 to Output 2 on both levels. To disconnect the default switch: Test Switch 1. Press Input key 1. Both the Video and Audio Level keys illuminate. Input key 1 blinks and all of the Output keys illuminate. (If none of the Output keys illuminate, press Cancel and proceed to the execute test switch instructions below.) 2. Press each Output key. All of the Output keys are no longer illuminated. 3. Press the Take key. Input 1 is disconnected from all of the outputs on both levels When all lights on the panel turn off, the command was successful. If the Cancel key flashes, the command was not successful (press the Cancel key to clear). Regardless of the system response, execute the test switch according to the instructions below. To execute the test switch: 1. Press Input key 2. Both the Video and Audio Level keys illuminate, and Input key 2 blinks. 2. Press Output key 2. Output key 2 illuminates, indicating that it is ready to accept the switch. 3. Press the Take key. Input 2 is routed to Output 2 on both levels, and the keys are no longer illuminated. When all lights on the panel turn off, the command was successful. If the Cancel key flashes, the command was not successful. See page 2-3 for troubleshooting tips. 2-2 Control Panel Operation

41 Technical Support Troubleshooting If the switch did not execute correctly: Check the power indicator on the front of the enclosure for illumination. If it is not illuminated, check the power switch and the power cord. Verify the status of the switch. Press the Status key, followed by the Video Level key and Input key 2. If Output key 2 illuminates, the control panel established an internal connection between the input and the output connectors. Check all input and output cable connections on the rear of the enclosure and at the devices to ensure everything is physically set up correctly. Test Switch Check all power switches on the source and destination devices to make sure they are turned on. Isolate source and destination equipment and cable problems by patching around the switcher using barrel connectors to check the overall signal path. Attempt the switch again. If the switch still does not work, contact AutoAssist (see Technical Support below). 2.2 Technical Support AutoPatch provides technical support 24 hours a day, 7 days a week (except for U.S. holidays). Before calling technical support with a question, please consult the information in this binder. If this binder cannot fully answer your question, have your serial number ready (located on the rear of the enclosure) and contact your authorized AutoPatch dealer or AutoPatch AutoAssist. AutoAssist Contact Information Toll-free U.S. and Canada International Web site support@autopatch.com Control Panel Operation 2-3

42 Executing & Disconnecting Switches A switch is an active connection between an input (source) signal and one or more output (destination) devices. The signals routed in a switch command are groups of individual signals coming through the connectors on the rear of the enclosure. All switches are executed or disconnected on one or more levels. Use the Level key(s) to select the level that the operations are performed on. Switching When the following Level keys are illuminated: Audio & Video Level Keys Audio and video signals are routed simultaneously on both levels Video Level Key Video signals are routed separately Audio Level Key Audio signals are routed separately While in switch mode, the Precis 1 RU executes and disconnects on both levels unless otherwise specified. If performing operations on both levels, select your input or output and make sure that both Level keys are illuminated. To switch on either the Audio Level or the Video Level, press the corresponding Level key before selecting an input or output. See page 3-2 for instructions for executing a switch on both levels. See page 3-3 for instructions for disconnecting a single switch and page 3-4 for disconnecting multiple switches. Control Panel Operation 3-1

43 Executing & Disconnecting Switches 3.1 Executing Switches The control panel must be in Switch mode to execute or disconnect switches. If you are unsure which mode the panel is in, press the Cancel key to revert to Switch mode. All switches are executed on one or more levels. While in switch mode, the Precis 1 RU executes on both levels unless a specific Level key is pressed before selecting an input or an output. When executing a switch, either the Input or the Output key may be selected first. To route an input to multiple outputs, the Input key must be selected before the Output key. The example below routes Input 2 to Output 1 on both levels. Switching To execute a switch: 1. Press Input key 2. Both the Video and Audio Level keys illuminate. Input key 2 blinks, indicating that it is ready to be routed. Any outputs currently receiving the signal from Input 2 on both levels will illuminate. Any outputs receiving the signal only on the Video or the Audio Level will not illuminate. 2. Press Output key 1. Output key 1 illuminates, indicating that it is ready to accept the signal from Input Press the Take key. Input 2 switches to Output 1 on both levels, and the keys are no longer illuminated. The panel remains in Switch mode. Note: Each time you execute a switch, you can select multiple outputs, but only one input. The input must be selected first to select multiple outputs. 3-2 Control Panel Operation

44 Disconnecting Switches 3.2 Disconnecting Switches The control panel must be in Switch mode to disconnect switches. If you are unsure which mode the panel is in, press the Cancel key to revert to Switch mode. All switches can be disconnected on one or more levels. While in switch mode, the Precis 1 RU disconnects on both levels unless a specific Level key is pressed before selecting an input or an output. Either a single switch or multiple switches that are routed from the same input can be disconnected. See the directions below for disconnecting a single switch, and see page 3-4 for directions for disconnecting multiple switches. Disconnecting a Single Switch To disconnect a single switch, either the Input or the Output key can be selected first. The key that is selected first will blink and the other key will illuminate. Selecting the illuminated key and then pressing the Take key disconnects the switch. Switching Before following the steps below for disconnecting a switch, Input 4 must be routed to Output 1 on the Video Level. The following example then disconnects this switch. To disconnect a single switch: 1. Press the Video Level key. The Video Level key is the only key illuminated. 2. Press Output key 1. Output key 1 blinks and Input key 4 illuminates, indicating that a signal is routed between the them. 3. Press Input key 4. Input key 4 is no longer illuminated. 4. Press the Take key. Output 1 is disconnected from Input 4 on the Video Level, and the keys are no longer illuminated. The panel remains in Switch mode. Control Panel Operation 3-3

45 Executing & Disconnecting Switches Disconnecting Multiple Switches When disconnecting multiple switches, they must all be routed from the same input, and the input must be selected first. The Input key will blink and all connected outputs will illuminate. Select the outputs that you want to disconnect and then press the Take key. Any Output keys that are still illuminated when the Take key is pressed will remain connected. Before following the steps below for disconnecting multiple switches, Input 3 must be routed to Outputs 1, 2, and 4 on the Audio Level. The following example then disconnects these switches. To disconnect multiple switches: 1. Press the Audio Level key. The Audio Level key is the only key illuminated. Switching 2. Press Input key 3. Input key 3 blinks and Output keys 1, 2, and 4 illuminate, indicating that the signal from Input 1 is routed to each of the them. 3. Press Output keys 1, 2, and 4. Output keys 1, 2, and 4 are no longer illuminated. 4. Press the Take key. Input 3 is disconnected from Outputs 1, 2, and 4 on the Audio Level, and the keys are no longer illuminated. All other outputs receiving a signal from Input 3 are not effected. The panel remains in Switch mode. 3-4 Control Panel Operation

46 Verifying Signal Status Signal status can be verified to confirm that a switch has executed correctly or to confirm correct routing to multiple outputs. Once the Status key has been pressed and the system is in Status mode, you can select different levels, inputs, and outputs without affecting signal routing until the Cancel key is pressed and the system returns to Switch mode. An output can only be connected to one input; therefore, verifying the status of an output will only illuminate the key of the one input it is currently connected to. Verifying output status will not show other outputs that are also receiving the same input. If no signals are connected to the input or output in question, only the Input or Output key being checked will illuminate. A signal's status must be checked on the level that switches its signal type, e.g., a video signal can only be verified on the Video Level. The status for a video and an audio signal cannot be verified simultaneously. To verify that a signal is being routed on both levels, verify the switch on each level independently. Verifying Signal Status When verifying status, check that the system is on the same level as the signal being verified by illuminating the corresponding Level key. Video Level Key verifies routing status for Video signals Audio Level Key verifies routing status for Audio signals Control Panel Operation 4-1

47 Verifying Signal Status Before following the steps below for verifying a switch, Input 4 must be routed to Outputs 1 and 2 on the Audio Level. The following example then verifies the connection. To verify the status of an input: 1. Press the Status key. The Status key illuminates, indicating the system is in Status mode. 2. Press the Audio Level key. The Audio Level key is the only key illuminated. 3. Press Input key 4. Input key 4 illuminates. Output keys 1 and 2 also illuminate, confirming the connection. 4. Select another input or output to verify. Or press the Cancel key to return to Switch mode (ready to execute or disconnect switches). Before following the steps below for verifying a switch, Output 3 must be receiving a signal from Input 1 on the Video Level. The following example then verifies the connection. Verifying Signal Status To verify the status of an output: 1. Press the Status key. The Status key illuminates, indicating the system is in Status mode. 2. Press the Video Level key. The Video Level key is the only key illuminated. 3. Press Output key 3. Output key 3 illuminates. Input key 1 also illuminates, confirming the connection. Note: Checking the status of an output will only illuminate the input it is currently connected to. It will not show other outputs connected to the same input. 4. Select another input or output to verify. Or press the Cancel key to return to Switch mode (ready to execute or disconnect switches). 4-2 Control Panel Operation

48 Locking & Unlocking The Lock key is used in conjunction with a five digit password (a sequence of pressed Input and/or Output keys) to lock and unlock the control panel. Locking the panel limits access to the system and is intended to prevent accidental switches. While the panel is locked, commands sent from any external controller (including BCS commands) still work; however, external controllers cannot be used to unlock the panel (for information on BCS commands, see the Serial Control Operation section of this binder). Note: Although a new password could be used each time, we recommend using the same password and keeping a written record of it in a convenient place. While our password examples use Input keys 1, 2, and 3, a password is five digits and can be any combination of Input and/or Output keys. Locking & Unlocking Control Panel Operation 5-1

49 Locking & Unlocking 5.1 Locking the Control Panel When you press the Lock key, the control panel is placed in Lock mode. You have ten (10) seconds to enter the password before the panel reverts to its previous state. If the power is turned off while the panel is locked, all password information will be lost. When power is reapplied, the panel will be unlocked. While our password example uses Input keys 1, 2, and 3, a password is five digits and can be any combination of Input and/or Output keys. The example below uses a password of entered using Input keys. Note: The Input and Output keys do not illuminate when pressed while locking and unlocking the panel. To lock the control panel: 1. Press the Lock key. The Lock key flashes (for 10 seconds). You must enter the password before the key stops flashing. 2. Press the Input keys in the following order: 1, 3, 1, 2, Press the Take key. The Lock key stops flashing and shines constant. The panel is locked. The password entered when locking the panel must be used to unlock it. Locking & Unlocking 5-2 Control Panel Operation

50 Unlocking the Control Panel 5.2 Unlocking the Control Panel The password entered when locking the control panel must be used to unlock it. When you press the Lock key, the control panel is placed in Lock mode. You have ten (10) seconds to enter the correct password or the panel remains locked. If you wait longer than 10 seconds, press the Lock key again before entering the password. If you enter the wrong password while attempting to unlock the panel, press the Lock key again and enter the correct password. The following example uses a password of entered using Input keys. To unlock the control panel: 1. Press the Lock key. The lock key flashes (for 10 seconds). You must enter the password before the key stops flashing. 2. Press the Input keys in the following order: 1, 3, 1, 2, Press the Take key. The Lock key light turns off. The panel returns to Switch mode. Locking & Unlocking Control Panel Operation 5-3

51 Index This index only includes references to the Control Panel Operation section of this binder. The Installation & Setup and Serial Control Operation sections each have their own index. If you cannot find what you are looking for here, please check the other sections. A Audio level see levels AutoAssist 2-3 B BCS commands 1-1, 2-1, 5-1 both levels see levels buttons see key functions C Cancel key 1-2, 3-2, 3-3 checking status 4-1 connectors input and output 2-3 control panel illus. 1-1 key functions 1-2 to 1-3 locking/unlocking 5-1 test switch 2-1 D default switch 2-1, 2-2 destinations see outputs destination devices 2-1 disconnecting switches factory default 2-2 multiple switches 3-4 single switch 3-3 Switch mode 3-3 E , technical support 2-3 executing switches 3-2 multiple outputs 3-2 F front illus. 1-1 I Input keys 1-3 for password 5-1 inputs connections 2-3 verifying status 4-2 K key functions 1-2 to 1-3 L levels 3-1, 4-1 Audio key, example 3-4 both keys, example 3-2 for status 4-1 keys 1-2 Video key, example 3-3 Control Panel Operation

52 Index Lock key 1-2, 5-2 mode 1-2, 5-2 locking, control panel 5-2 M modes 1-2 Lock 5-2 Status 4-2 Switch 3-2, 3-3 multiple outputs 3-2, 3-4 multiple switches, disconnecting 3-4 O Output keys 1-3 for password 5-1 outputs connections 2-3 selecting multiple 3-2, 3-4 verifying status 4-2 P password switches default 2-1, 2-2 disconnecting 3-3 to 3-4 executing 3-2 test 2-1 verifying 4-1 T Take key 1-3, 3-2 technical support 2-3 test switch 2-1 troubleshooting 2-3 U unlocking, control panel 5-3 W website 2-3 V verifying signal status 4-1 inputs 4-2 outputs 4-2 Video level S Input & Output keys 1-3, 5-1 locking 5-2 setting 5-1 unlocking 5-3 see levels serial number 2-3 setting password 5-1 signal status verification 4-1 single switch, disconnecting 3-3 sources see inputs source devices 2-1 Status key 1-2, 4-2 level 4-1 mode 4-1 Switch mode 1-1, 1-2, 3-1, 3-3 Control Panel Operation

53

54 Contents Chapter 1 Introduction to BCS Overview Command Line Formats General Rules for Using BCS Commands Using Levels BCS Command Table Command Line Responses BCS Response Table Technical Support Chapter 2 Executing Switches Chapter 3 Disconnecting Switches Chapter 4 Verifying Signal Status Index Serial Control Operation (BCS Commands)

55 Introduction to BCS Introduction to BCS This binder section contains information for operating your system with BCS (Basic Control Structure) commands sent through an external serial control device. The Precis 1 RU uses a subset of BCS commands. If your Precis 1 RU has a control panel, BCS commands will work even if the control panel is locked, but cannot be used to unlock the control panel. Change and Disconnect commands entered on the control panel appear in a terminal emulation program, such as Windows HyperTerminal. Information for controlling the Precis 1 RU with a control panel can be found in the Control Panel Operation section of this binder. 1.1 Overview BCS (Basic Control Structure) is a set of alphanumeric characters that combine to form command lines. BCS command lines are entered into a terminal emulation program, such as HyperTerminal, running on an external control device. The control device (PC, AMX, Crestron, etc.) sends the commands to the system. Control devices must be able to send and receive ASCII code via an RS-232 port. (For information on attaching external controllers, see Chapter 3 in the Installation & Setup section of this binder.) Lists and tables for command line formats and responses are provided in this chapter for quick reference. Detailed information and examples for creating and executing the various commands can be found in the subsequent chapters. Serial Control Operation (BCS Commands) 1-1

56 Introduction to BCS Introduction to BCS 1.2 Command Line Formats A command line is a series of command characters and numbers used to send commands to the system. In a command line, each character is either a general command (e.g., C for Change, which routes a switch) or a command that indicates what the following number designates (e.g., I and the number following it designate an input number ). The command line CL1I2O3T can be interpreted as follows: [CL1] Change on Level 1, [I2O3] Input 2 to Output 3, [T] Take to execute the command. For a complete list of command characters and their functions, see page 1-3. Command characters and numbers appear on the terminal screen when the system accepts them. When a command is successfully executed, all of the characters appear as entered. If a command character or a number is not accepted, a different character appears. For explanations of other possible responses, see page 1-4. General Rules for Using BCS Commands Command lines are not case sensitive. All command lines must end with the Take command T which tells the system to execute the command. To designate multiple outputs or inputs, enter a space between each number. Multiple input designations are only valid in Disconnect commands. Entering X at any point in the command line cancels a command. A command cannot be canceled after the T has been entered. Using Levels When routing both levels together, you can either omit the level command (e.g., CI3O8T) or enter both level numbers by entering a space between each number (e.g., CL1 2I3O8T). To route video or audio signals separately, enter Level 1 for video only or Level 2 for audio only. 1-2 Serial Control Operation (BCS Commands)

57 BCS Command Table To generate BCS commands, enter them using the formats below in which # represents any valid level, input (source), or output (destination) number. O is the letter O, not the number zero (0). Basic Command Line Formats To execute a switch: CI#O#T or CO#I#T (routes on both levels together) CL#I#O#T or CL#O#I#T (routes on the specified level) Introduction to BCS To disconnect a switch: D#O#T or D#I#T (disconnects on both levels together) DL#O#T or DL#I#T (disconnects on the specified level) To verify switch status: SO#T or SI#T (verifies status on both levels together) SL#O#T or SL#I#T (verifies status on the specified level) 1.3 BCS Command Table The table below shows BCS command characters (keys) used to generate control commands, their functions, and short function descriptions. Key Function Description C D S Change Disconnect Status Initiates a Change command; this must precede the level (if necessary), input, and output specifications Initiates a Disconnect command; this must precede the level (if necessary) and the input or output specification Initiates a Status command; this must precede the level (if necessary) and the input or output specification L Level Indicates the number following is the level 0-9 Number Identifies inputs, outputs, and levels; combine the digits to form larger numbers I Input Indicates the number following is an input (source) O Output Indicates the number(s) following is an output(s) (destination) Note: O is the letter O, not the number zero (0) Space Separates numbers in entries containing multiple numbers T Take Executes a command X Exit Exits, or cancels, the command being entered Serial Control Operation (BCS Commands) 1-3

58 Introduction to BCS Introduction to BCS 1.4 Command Line Responses When command characters are entered into a terminal emulation program (such as HyperTerminal) and accepted by the system, they individually appear on the terminal screen. A command line has executed successfully when the entered Take command ( T ) appears. If a command character is not accepted, a different character than the one you entered appears and the command is not executed. Ifa? appears instead of the command character or number you entered, there is an error in the command line entry (e.g., not indicating an input in a Change command). If an X appears instead of the command character or number you entered, a number(s) in the command was invalid (e.g., entering Output 15 in a system that only has 8 outputs). If an E appears instead of the command character or number that you entered, a communication failure has occurred between the CPU and the control panel. To establish communication, use the control panel to execute a switch or power down and then power up the system. Command Line Response Examples: BCS Command Entered CL2I3O2T CL2I2T CL2I3O22T CL2I3O2T Appears in the Terminal Emulation Program CL2I3O2T CL2I2? CL2I3O22X CL2I3O2E Explanation of Result The command was successfully executed The command was not executed because the output and its number were not included The command was not executed because the Precis 1 RU does not have an Output 22 The command was not executed because a communication failure occurred Command Line Responses? indicates an error in the command line entry X indicates that a number(s) selected was invalid E indicates a communication problem between the control panel and system CPU 1-4 Serial Control Operation (BCS Commands)

59 Technical Support 1.5 BCS Response Table The following table shows BCS response characters with descriptions and meanings that may appear instead of an entered character or number. If these characters appear, the command is not executed. Response Meaning Description Introduction to BCS? Entry Error Indicates an error in the command line entry X Invalid Number Entry Indicates that a number selected was invalid E Communication Error Indicates a communication problem with the control panel 1.6 Technical Support AutoPatch provides technical support 24 hours a day, 7 days a week (except for U.S. holidays). Before calling technical support with a question, please consult the information in this binder. If this binder cannot fully answer your question, have your serial number ready (located on the rear of the enclosure) and contact your authorized AutoPatch dealer or AutoPatch AutoAssist. AutoAssist Contact Information Toll-free U.S. and Canada International Web site support@autopatch.com Serial Control Operation (BCS Commands) 1-5

60 Executing Switches This chapter provides information for executing switches from an external serial controller. For information on executing switches from a local control panel, see the Control Panel Operation section of this binder. Executing Switches A switch is an active connection between an input (source) signal and one or more output (destination) devices. The signals connected in a switch command are either individual signals or groups of signals coming through the connectors on the rear of the enclosure. An execute switch command line begins with the character C which initiates a Change command for routing a switch. The characters and numbers that follow the C command tell the system which inputs and outputs to connect on which level. The last character is the Take T command which tells the system to execute the command. For example, the command line CI2O3T can be interpreted as follows: [C] Change on both levels, [I2O3] Input 2 to Output 3, [T] Take to execute the command. For a complete list of command characters and their functions, see page 1-3. Command characters and numbers appear on the screen when the system accepts them. A command line has successfully executed when the entered T command appears. If a command or number is not accepted, a different character appears and the command is not executed. For explanations of other possible responses, see page 1-4. Serial Control Operation (BCS Commands) 2-1

61 Executing Switches In each Change command, you can enter multiple outputs (by entering a space between each number), but only one input. The following instructions provide command line formats for executing switches by designating either an input (source) or one or more outputs (destinations) first. Switches can be executed on both levels or on a single level. Executing Switches To route both levels together, omit the level command To route video signals separately, enter L1 for Level 1 To route audio signals separately, enter L2 for Level 2 To execute a switch, enter the Change command using the following command line format, where # represents any valid level, input (source), or output (destination) number. Change Command: CI#O#T or CO#I#T (routes on both levels together) CL#I#O#T or CL#O#I#T (routes on the specified level) To cancel an incomplete BCS command, enter the X command at any time. Change Examples: BCS Command CI2O1T Action Switches Input 2 to Output 1 on both levels CL1I5O1 2T Switches Input 5 to Outputs 1 and 2 on Level 1 CL2O2I4T Switches Input 4 to Output 2 on Level 2 CI6X Cancels the incomplete command Note: In each Change command, you can enter multiple outputs by including a space between each output number. 2-2 Serial Control Operation (BCS Commands)

62 BCS Command Table The following table shows the BCS command characters (keys) used when executing switches. See the BCS Command Table on page 1-3 for a complete list of the BCS command characters. Key Function Description C Change Initiates a Change command; this must precede the level (if necessary), input, and output specifications L Level Indicates the number following is the level 0-9 Number Identifies levels, inputs, and outputs; combine the digits to form larger numbers I Input Indicates the number(s) following is an input (source) O Output Indicates the number(s) following is an output(s) (destination) Note: O is the letter O, not the number zero (0) Space Separates numbers in entries containing multiple numbers Executing Switches T Take Executes a command X Exit Exits, or cancels, the command being entered BCS Response Table The following table shows BCS response characters with descriptions and meanings that may appear instead of an entered character or number (see page 1-4). If these characters appear, the command is not executed. Response Meaning Description? Entry Error Indicates an error in the command line entry X Invalid Number Entry Indicates that a number selected was invalid E Communication Error Indicates a communication problem with the control panel Serial Control Operation (BCS Commands) 2-3

63 Disconnecting Switches This section provides information for disconnecting switches from an external serial controller. For information on disconnecting switches from a local control panel, see the Control Panel Operation section of this binder. Disconnecting a switch deactivates the connection between an input (source) signal and one or more output (destination) devices. Disconnecting an output does not affect the routing status of other outputs routed to the same input. Disconnecting an input disconnects all outputs receiving that input signal. Disconnecting Switches A Disconnect command line begins with the character D which initiates a Disconnect command. The characters and numbers that follow tell the system which input or output to disconnect on which level. The last character is the Take T command which tells the system to execute the command. For example, the command line DL2O3T can be interpreted as follows: [DL2] Disconnect on Level 2, [O3] Output 3, [T] Take to execute the command. For a complete list of command characters and their functions, see page 1-3. Command characters and numbers appear on the screen when the system accepts them. A command line has successfully executed when the entered T command appears. If a command or number is not accepted, a different character appears and the command is not executed. For explanations of other possible responses, see page 1-4. In Disconnect commands, you can enter multiple outputs, or multiple inputs, by entering a space between each number. You cannot enter multiple inputs and multiple outputs in the same command line. Serial Control Operation (BCS Commands) 3-1

64 Disconnecting Switches The following instructions provide command line formats for disconnecting switches by designating either inputs (sources) or outputs (destinations). Caution: Disconnecting an input disconnects all the outputs receiving that input signal. Switches can be disconnected on both levels or on a single level To disconnect on both levels together, omit the level command To disconnect only video signals, enter L1 for Level 1 To disconnect only audio signals, enter L2 for Level 2 Disconnecting Switches To disconnect a switch, enter the Disconnect command using the following command line format, where # represents any valid level, input, or output number. Disconnect Command: DO#T or DI#T (disconnects on both levels simultaneously) DL#O#T or DL#I#T (disconnects on the specified level) To cancel an incomplete BCS command, enter the X command at any time. Disconnect Examples: BCS Command DO2T Action Disconnects Output 2 on both levels DL2O1 2T Disconnects Outputs 1 and 2 on Level 2 DI4T DL1OX Disconnects Input 4 from all outputs it is routed to on both levels Cancels the incomplete command Note: In each Disconnect command, you can enter multiple output or input numbers by including a space between each number. You cannot enter multiple inputs and outputs in the same Disconnect command. 3-2 Serial Control Operation (BCS Commands)

65 BCS Command Table The following table shows the BCS command characters (keys) used when disconnecting switches. See the BCS Command Table on page 1-3 for a complete list of the BCS command characters. Key Function Description D Disconnect Initiates a Disconnect command; this must precede the level (if necessary) and input or output specification L Level Indicates the number following is the level 0-9 Number Identifies inputs, outputs, and levels; combine the digits to form larger numbers I Input Indicates the number(s) following is an input (source) O Output Indicates the number(s) following is an output(s) (destination) Note: O is the letter O, not the number zero (0) Space Separates numbers in entries containing multiple numbers T Take Executes a command X Exit Exits, or cancels, the command being entered Disconnecting Switches BCS Response Table The following table shows BCS response characters with descriptions and meanings that may appear instead of an entered character or number (see page 1-4). If these characters appear, the command is not executed. Response Meaning Description? Entry Error Indicates an error in the command line entry X Invalid Number Entry Indicates that a number selected was invalid E Communication Error Indicates a communication problem with the control panel Serial Control Operation (BCS Commands) 3-3

66 Verifying Signal Status This section provides information for verifying signal status from an external serial controller. For information on verifying signal status from a local control panel, see the Control Panel Operation section of this binder. Signal status verification can be performed to confirm that the switch has executed correctly or to confirm correct routing to multiple outputs. A Status command line begins with the character S which initiates a Status command for verifying the routing state. The characters and numbers that follow tell the system which input or output to verify on which level. The last character is the Take T command which tells the system to execute the command. For example, the command line SL2O3T can be interpreted as follows: [SL2] verify the Status on Level 2, [O3]of Output 3, [T] Take to execute the command. For a complete list of command characters and their functions, see page 1-3. Command characters and numbers appear on the screen when the system accepts them. A Status command has successfully executed when the entered T appears followed by the result of the query in parenthesis, see the table on page 4-2. Empty parenthesis, i.e., ( ), indicate that no input is routed to the output being verified or that the input being verified is not routed to any output on the level(s) specified. If a command or number is not accepted, a different character appears and the command is not executed. For explanations of other possible responses, see page 1-4. Verifying Switches Serial Control Operation (BCS Commands) 4-1

67 Verifying Signal Status In a Status command the routing of a signal can be verified on both levels or on a single level. To verify on both levels, omit the level command To verify video signals only, enter L1 for Level 1 To verify audio signals only, enter L2 for Level 2 If a signal is only routed on one level, checking the status on both levels will show the signal as not routed. To verify signal status, enter the Status command using the following command line format, where # represents any valid level, input, or output number. Status Command: SL#O#T or SL#I#T (verifies on the specified level) SO#T or SI#T (verifies on both levels) To cancel an incomplete BCS command, enter the X command at any time. The results of the BCS command will display in parentheses. Verifying Switches Status Examples: BCS Command Result Explanation of Result SO2T SO2T( 6 ) SL2I1T SL2I1T( 3 4 ) SL1I3T SL1I3T( ) Returns the status for Output 2 on both levels as connected to Input 6 Returns the status for Input 1 on Level 2 as connected to Outputs 3 and 4 Returns the status for Input 3 on Level 1 as not routed SO1T SO1T( ) Returns the status for Output 1 on both levels as not connected to an input SL2O2X SL2O2X Cancels the incomplete command 4-2 Serial Control Operation (BCS Commands)

68 BCS Command Table The following table shows the BCS command characters (keys) used when verifying switches. See the BCS Command Table on page 1-3 for a complete list of the BCS command characters. Key Function Description S Status Initiates a Status command; this must precede the level (if necessary) and input or output specification L Level Indicates the number following is the level 0-9 Number Identifies inputs, outputs, and levels; combine the digits to form larger numbers I Input Indicates the number(s) following is an input (source) O Output Indicates the number(s) following is an output(s) (destination) Note: O is the letter O, not the number zero (0) T Take Executes a command X Exit Exits, or cancels, the command being entered BCS Response Table The following table shows BCS response characters with descriptions and meanings that may appear instead of an entered character or number (see page 1-4). If these characters appear, the command is not executed. Response Meaning Description? Entry Error Indicates an error in the command line entry X Invalid Number Entry Indicates that a number selected was invalid E Communication Error Indicates a communication problem with the control panel Verifying Switches Serial Control Operation (BCS Commands) 4-3

69 Index This index only includes references to the Serial Control Operation section of this binder. The Control Panel Operation and Installation & Setup sections each have their own index. If you cannot find what you are looking for here, please check the other sections. A Audio Level 1-2, 2-2 AutoAssist 1-5 B BCS (Basic Control Structure) command characters table 1-3 command line formats 1-2 definition 1-1 general rules 1-2 response characters 1-4 response characters table 1-5 both levels 1-2, 2-2 C canceling a command 1-2 case sensitive (not) 1-2 Caution disconnecting inputs 3-2 Change (C) command 1-3, 2-1 see also executing switches checking status see status command character table 1-3 command line formats 1-2 responses 1-4 communication failure (E) 1-4 control panel, locked 1-1 D destinations see outputs Disconnect (D) command 1-3, 3-1 disconnecting inputs Caution 3-2 disconnecting switches 3-1 command line formats 1-3 definition 3-1 examples 3-2 E E response, communication failure 1-4 , technical support 1-5 entry error (?) 1-4 executing switches 2-1 command line formats 1-3 definition 2-1 examples 2-2 F format command lines 1-2 responses 1-4 Serial Control Operation (BCS Commands)

70 Index G general BCS rules 1-2 H HyperTerminal 1-1, 1-4 I Input (I) command character 1-3 inputs disconnecting, Caution 3-2 status 4-2 invalid value (X) 1-4 L Level (L) command 1-2, 1-3, 2-2 levels, using 1-2 locked control panel 1-1 M multiple inputs 1-2, 3-2 multiple outputs 1-2, 2-2, 3-2 N number ( O - 9 ) command character 1-3 O Output (O) command character 1-3 outputs disconnecting 3-2 status 4-2 P ( ) parentheses, status result 4-2 Q? response, entry error 1-4 R response, BCS command line 1-4 table 1-5 rules, general BCS 1-2 S serial number 1-5 space ( ) command character 1-3 space between numbers 1-2 status command line formats 1-3 definition 4-1 examples 4-2 result ( ) 4-2 verifying signals 4-2 Status (S) command 1-3 switches definition 2-1 disconnecting 3-1 executing 2-1 verifying status 4-1 symbols #, number 1-3 ( ), status result 4-1?, entry error 1-4 T table BCS command characters 1-3 BCS response characters 1-5 Take (T) command 1-2, 1-3, 1-4 technical support 1-5 terminal emulation program 1-1, 1-4 U using levels 1-2 V verifying switch status see status Video Level 1-2, 2-2 W web site 1-5 X X command, cancel 1-2 X response, invalid value 1-4 sources see inputs Serial Control Operation (BCS Commands)

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72 Warranty AutoPatch Statement of Warranty AutoPatch, a division of X N Technologies, Inc., Cheney, Washington, warrantees that the products manufactured by AutoPatch will be free of defects in materials and workmanship for the lifetime of the product, subject to the following terms and conditions. Terms and Conditions 1. AutoPatch products are under warranty for a period of five (5) years following the original sales invoice date. The warranty period may be extended to the life of the product provided the warranty card is filled out and returned to AutoPatch. TO VALIDATE THE LIFETIME WARRANTY: THE AutoPatch WARRANTY CARD MUST BE FILLED OUT BY THE DEALER AND RECEIVED BY AutoPatch WITHIN THIRTY (30) DAYS OF THE INSTALLATION OF EQUIPMENT BUT NO LATER THAN ONE (1) YEAR FROM THE ORIGINAL SALES INVOICE DATE. A warranty certificate will be returned to the dealer to verify the warranty period. 2. This Limited Lifetime warranty covers AutoPatch products shipped on or after October 1, The Limited Lifetime warranty applies to products in the original installation only. If the product is moved to a different installation, the Limited Lifetime warranty will no longer apply and the product warranty will revert to the original warranty which covers a period of five (5) years following the original sales invoice date. 3. The product lifetime is defined as the period of time from the original sales invoice date to ten (10) years after AutoPatch ceases manufacturing the product model. 4. Warranty repairs are accomplished by returning the subassembly to AutoPatch for repair. If conditions do not permit this procedure, AutoPatch will invoice new or reconditioned (at AutoPatch s option) replacement parts and ship them to the dealer or to the customer if so directed by written order from the dealer. In that case the replacement will be billed to the customer and the customer may return the failed subassembly within 30 days for credit. See AutoPatch Returns Policy in this manual for replacement policies and procedures. AutoPatch Statement of Warranty 1

73 AutoPatch Statement of Warranty Warranty 5. AutoPatch s liability and Buyer s remedies under this warranty shall be limited solely to repair, replacement, or credit, at AutoPatch s option. 6. The AutoPatch warranty does not apply to any AutoPatch product that has been modified, repaired by an unauthorized agent, or improperly installed, used, or maintained. AutoPatch shall not be liable under any circumstances for consequential or incidental damages including, but not limited to, labor costs or loss of profits arising in connection with the use of or inability to use AutoPatch products. 7. AutoPatch will not be responsible for items damaged during shipment to or from AutoPatch. The shipping carrier is responsible for items damaged during shipment. 8. This warranty is exclusive and in lieu of any other warranty, expressed or implied, including but not limited to any implied merchantability or fitness for a particular purpose. The terms of this warranty are governed by the laws of the state of Washington; certain other states restrict warranty limitations. You may have rights that are not defined herein. 9. This warranty may not be modified except in writing by an authorized AutoPatch officer. 2 AutoPatch Statement of Warranty

74 AutoPatch Service and Returns Policy Service Service & Returns AutoPatch Precis 1 RU switchers are to be serviced only by AutoPatch authorized service agents. Return Authorizations Except for warranty claims, merchandise will not be accepted for return or exchange after the first thirty (30) days following the invoice date. Returned items must be shipped prepaid and insured in their original packing containers (if possible). When returning merchandise, clearly show the Return Materials Authorization (RMA) number on the outside of each carton. Merchandise will not be accepted for any reason without an RMA number. Products and parts returned or exchanged for any reason other than warranty purposes are subject to a restocking fee not greater than twenty percent (20%) of the invoiced price, if returned in unused condition. Claims for Shipping Damages Unless otherwise specified, merchandise is normally shipped by Federal Express Economy service; however, AutoPatch reserves the right to select the final method and carrier for any shipment. Although we take special care to ensure the safe arrival of all orders, shipping accidents and damage can occur. Shipments are transferred to the appointed carrier in good condition, and AutoPatch s liability for the product ceases when the transfer to the carrier is complete. Therefore, claims for damages and shortages must be filed with the transporting company by the receiving company within fifteen (15) days of receipt. AutoPatch Service and Returns Policy 3

75 AutoPatch Service and Returns Policy Visible damage and shortages must be noted on the freight bill; packaging and contents must be retained for inspection. Replacement Policies and Procedures During the warranty period: Service & Returns 1. Describe the problem to an AutoPatch dealer, regional representative, or the AutoPatch customer service department. 2. Upon verification of a problem that requires factory repairs, an AutoPatch customer service representative will issue a Return Materials Authorization (RMA) number, and we will, at no cost, repair or replace the part(s) returned to the factory and return the part(s) to the sending party. If conditions do not permit this procedure, we will invoice new or reconditioned (at AutoPatch s option) replacement part(s) to the dealer and ship the part(s) to the dealer or to the consumer if so directed by written order from the dealer. Unless otherwise instructed in writing by an AutoPatch customer service representative, part(s) replaced under this warranty must be returned to the factory: a) within thirty (30) days; b) with shipping and insurance costs prepaid; c) with the RMA number clearly indicated on the outside of each container; d) in the original shipping container(s), if possible; e) with a written description of problem. If the replaced part(s) are returned within thirty (30) days, we will apply credit to the dealer s account for the total value of part(s) determined defective, plus return shipping costs. Any part(s) received after thirty (30) days or otherwise not in compliance with these requirements may be refused, and credit will not be issued. 3. Repaired or replaced part(s) will be warranted for the remainder of the original system warranty period for the first thirty (30) days following the invoice date, or we will extend the original warranty period by the period of verifiable downtime, whichever provides the greatest benefit. 4 AutoPatch Service and Returns Policy

76 Special Notice Following warranty expiration: 1. Call your AutoPatch dealer, area representative, or the AutoPatch customer service department with a description of the problem. 2. Upon verification of a problem that requires factory repairs, an AutoPatch customer service representative will issue a Return Materials Authorization (RMA) number. We will, at nominal cost, invoice the sending party, repair or replace the part(s) returned to the factory and return those part(s) to the sending party. If conditions do not permit this procedure, we will invoice and ship new or reconditioned (at AutoPatch s option) replacement part(s) to the dealer or to the consumer if so directed by written order from the dealer. Service & Returns 3. Post warranty repairs and replacements are warranted for the first thirty (30) days following invoice date. Special Notice AutoPatch reserves the right to modify or discontinue designs, specifications, warranties, and policies without notice. All data with regard to model numbers series, specifications, and prices in our literature have been thoroughly reviewed and edited. Although we cannot assume responsibility for inadvertent omissions or errors, we sincerely apologize if misunderstandings occur, and we appreciate your criticism, corrections, and suggestions. AutoPatch Service and Returns Policy 5

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78 AutoPatch Glossary A AutoPatch Routing System A collection of AutoPatch components including a Distribution Matrix or Matrices with appropriate controller(s) and accessories. The components of this system interact to provide a single routing solution. B BAUD The speed at which communications travel through the serial connector. The Precis 1 RU accepts 9600 BAUD. BCS (Basic Control Structure) A set of alphanumeric characters that combine to form command lines. BCS command lines can be used to control a system from any serial device with a serial interface that allows you to enter characters, such as a PC (personal computer). breakaway The act of switching any level other than Level 0 (default level) independent of the rest of the logical set. C Command Line A set of BCS command characters that constitutes a command recognized by the CPU. AutoPatch Glossary 1

79 Glossary D Distribution Matrix (DM) The hardware and software necessary to route any one of multiple source signals to one or more destination devices. Multiple sources (inputs) cannot be routed to a single destination (output). Distribution matrices are also known as routing switchers, routing matrices, and switching matrices. E ESD (Electrostatic Discharge) An Electrical charge (such as static electricity) that can damage sensitive components inside an enclosure. ESD damage can occur if you are not properly grounded or not handling components correctly (see the ESD Warning page inside the front cover of this binder for more details about ESD). G grouping The process of defining an ordered set of literals to form a logical set. This process includes defining levels and breakaways. L level A subset of a logical set formed to facilitate the switching of a portion of the logical set. For example, if a logical set is defined by grouping literal inputs and outputs for video components R, G, B, H, V and stereo audio components Al, Ar (audio left and right), then the video components could be defined as Level 1 and the audio components as Level 2 to switch them separately if desired. Moreover, additional levels can be defined and each component can be included in multiple definitions. In the example above, Al (audio left) could be defined as Level 3 and Ar (audio right) as Level 4. This would allow for separate breakaway of the two audio components. If the level is not defined in the switch command, it defaults to Level 0, which switches the entire logical set. literal input or output A physical input, output, or control that is connected to the system by a cable, wire, or other means. 2 AutoPatch Glossary

80 logical input A logical set that consists entirely of literal inputs. logical output A logical set that consists entirely of literal outputs. logical set An ordered set of literals that are grouped together in order to be considered a single entity and to be switched as a unit. The logical set may consist of input, output, or control literals. M macro A sequence of control and/or configuration commands stored by the system, which can be invoked by the use of the Execute Macro command. The command sequence may include timing between commands. P preset A snapshot of the characteristics (e.g., volume, configuration state) of an arbitrary set of logical inputs or outputs. The states of these characteristics can be recalled by the use of the preset command. Logical inputs and outputs that are not included in the preset definition will not change state. Presets are defined within the context of a virtual matrix. V virtual matrix (VM) A collection of logical sets and their level definitions. Certain constraints apply to the ways in which logical sets and/or their level definitions can be combined to form virtual matrices. A virtual matrix allows multiple enclosures to be treated as a single routing system. It also allows a single enclosure to be treated as though it contained multiple independent routing systems. X X N Connect A graphical software program that can display your most recent configuration and allows easy addition of local presets and modification of other configuration information (see the X N Connect Help file for assistance). AutoPatch Glossary 3

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82 Standard Video & Stereo Models Applicability Notice This Models & Specifications section contains specific information for the following Precis Models*: Blank Panel x4 Standard Video with Stereo (5-Term) 4x8 Standard Video with Stereo (5-Term) 8x4 Standard Video with Stereo (5-Term) 8x8 Standard Video with Stereo (5-Term) Front Control Panel x4 Standard Video with Stereo (5-Term) 4x8 Standard Video with Stereo (5-Term) 8x4 Standard Video with Stereo (5-Term) 8x8 Standard Video with Stereo (5-Term) *For additional model configurations, contact your authorized AutoPatch dealer. Precis 1 RU Standard Video & Stereo Models

83 Standard Video &Stereo Standard Video & Stereo The Standard Video and Stereo Precis 1 RU comes in a variety of configurations (see the previous page). For information on model configurations not listed, contact your authorized AutoPatch dealer. Standard Video and Stereo Models route audio and video signals simultaneously or separately. When both levels are selected, the audio and video signals are routed together. Audio and Video signals are routed separately by designating a single level. See the Control Panel Operation or Serial Control Operation section of this binder for information on levels and control. Figure 1: Front view of Precis Model Precis 1 RU Standard Video and Stereo Models with front control panels have Level keys, Command keys, Input and Output keys, and a Take key. The number of Input and Output keys vary depending on the configuration. Figure 2: Rear view of Precis Model or The Standard Video and Stereo Models have BNC connectors for routing composite video signals and 5-Term stereo audio connectors for routing balanced or unbalanced audio, depending on the wiring. Precis 1 RU Standard Video & Stereo Models 1-1

84 Standard Video & Stereo Standard Video &Stereo 1.1 Attaching Cables Note: After attaching cables, apply power to the Precis 1 RU before applying power to the source and destination devices. Standard Video To connect video inputs and outputs, fasten the cable connectors onto the input and output BNC connectors (see Figure 3). Figure 3: Fasten the cable connector onto the BNC connector Stereo Audio (5-Term) To attach stereo audio input and output wires: 1. Unscrew the clamps on the audio connector. 2. Insert the wires (see Figure 4 for wire placement for balanced and unbalanced audio) and firmly re-tighten the clamps to make secure connections. Figure 4: Balanced Audio Unbalanced Audio Note: For stereo audio signals using twisted pair wire, connect the shield (ground) only at one end (recommend receiving end) to minimize low frequency noise. 1-2 Precis 1 RU Standard Video & Stereo Models

85 Product Specifications 1.2 Product Specifications Applies to Precis 1 RU Standard Video & Stereo Models: Blank Panels 37-96, 37-99, 37-02, and Front Control Panels , , , and Standard Video &Stereo AC Power Parameter Conditions Value AC Power (max.) AC Power (typical) AC Voltage Frequency 25 Watts 6.5 Watts VAC single phase Hz Standard Video Throughput Parameter Conditions Value Frequency Response 1 to All +/-3 db to 50 MHz +/-1 db to 15 MHz Differential Gain* f = 3.58 MHz, 10 to 90% APL <0.2% or better Differential Phase* f = 3.58 MHz, 10 to 90% APL <0.2 or better Crosstalk (adjacent channel) f = 5 MHz <-65 db Signal to Noise Ratio (SNR) Vin =.7 V, 100% IRE >65 db *Differential gain and phase measurements are performed with a standard 5-step modulated staircase test signal. Input Parameter Conditions Value Level Impedance +/-1 V 75 ohms Return Loss 5 MHz -40 db Connector Type BNC Precis 1 RU Standard Video & Stereo Models 1-3

86 Standard Video & Stereo Output Standard Video &Stereo Parameter Conditions Value Level +/-1 V Impedance 75 ohms Return Loss 5 MHz -40 db Connector Type BNC Stereo Audio Throughput Parameter Conditions Value Frequency Response 20 Hz to 20 khz <+/-0.1 db THD + Noise Crosstalk (adjacent channel) f=20hzto20khz Vin = -10 to +14 dbu f = 1 khz, Vin = +2 dbu <0.02% <-105 db Channel Separation f = 1 khz, Vin = +2 dbu >105 db Signal to Noise Ratio (SNR) 20 Hz to 20 khz Vin = +14 dbu >105 db CMRR 20 Hz to 20 khz >80 db Input Parameter Conditions Value Level Impedance +14 dbu max. 18 kohms Gain Adjustment Range Potentiometer adjustment -6 db to +6 db Type Connector Type Balanced or unbalanced Pluggable 5-position terminal block Output Parameter Conditions Value Level Impedance Type Connector Type +14 dbu max. 50 ohms Balanced or unbalanced Pluggable 5-position terminal block AutoPatch reserves the right to modify its products and their specifications without notice. 1-4 Precis 1 RU Standard Video & Stereo Models

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88 S-Video & Stereo Models Applicability Notice This Models & Specifications section contains specific information for the following Precis Models*: Blank Panel x4 S-Video with Stereo (5-Term) 4x8 S-Video with Stereo (5-Term) 8x4 S-Video with Stereo (5-Term) 8x8 S-Video with Stereo (5-Term) Front Control Panel x4 S-Video with Stereo (5-Term) 4x8 S-Video with Stereo (5-Term) 8x4 S-Video with Stereo (5-Term) 8x8 S-Video with Stereo (5-Term) *For additional model configurations, contact your authorized AutoPatch dealer. Precis 1 RU S-Video & Stereo Models

89 S-Video & Stereo The S-Video and Stereo Precis 1 RU comes in a variety of configurations (see previous page). For information on model configurations not listed, contact your authorized AutoPatch dealer. S-Video & Stereo S-Video and Stereo Models route audio and video signals simultaneously or separately. When both levels are selected, the audio and video signals are routed together. Audio and video signals are routed separately by designating a single level. See the Control Panel Operation or Serial Control Operation section of this binder for information on levels and control. Figure 1: Front view of Precis Model Precis 1 RU S-Video and Stereo Models with front control panels have Level keys, Command keys, Input and Output keys, and a Take key. The number of Input and Output keys vary depending on the configuration. Figure 2: Rear view of Precis Model or Model The S-Video and Stereo Models have locking S-Video connectors for routing S-Video signals and 5-Term stereo audio connectors for routing balanced or unbalanced audio, depending on the wiring. Precis 1 RU S-Video & Stereo Models 1-1

90 S-Video & Stereo 1.1 Attaching Cables Note: After attaching cables, apply power to the Precis 1 RU before applying power to the source and destination devices. S-Video & Stereo S-Video The S-Video and Stereo Precis 1 RU Model is equipped with locking S-Video connectors. When used in conjunction with AutoPatch manufactured S-Video cables, the cable connectors lock into the Precis connectors. Cables with standard S-Video connectors may be used, but will not lock. To connect S-Video inputs and outputs, fasten the cable connectors onto the input and output S-Video connectors (see Figure 3). Figure 3: Fasten the cable connector to the S-Video connector To fasten a locking S-Video connector, either hold the connector at a slight angle to the right while pushing in or pull back on the housing of the connector (see Figure 4) while pushing the connector in. To remove a locking S-Video connector, pull back on the housing of the connector. Housing Figure 4: Pull back the housing to fasten or unfasten a locking S-Video connector Caution: The connector or the Precis may be damaged by pulling on the cable instead of the housing to remove a locking S-Video connector. 1-2 Precis 1 RU S-Video & Stereo Models

91 Product Specifications Stereo Audio (5-Term) To attach stereo audio input and output wires: 1. Unscrew the clamps on the audio connector. 2. Insert the wires (see Figure 5 for wire placement for balanced and unbalanced audio) and firmly re-tighten the clamps to make secure connections. S-Video & Stereo Figure 5: Balanced audio Unbalanced audio Note: For stereo audio signals using twisted pair wire, connect the shield (ground) only at one end (recommend receiving end) to minimize low frequency noise. 1.2 Product Specifications Applies to the following Precis 1 RU S-Video & Stereo Models: Blank Panels 37-08, 37-11, 37-14, and Front Control Panels , , , and AC Power Parameter Conditions Value AC Power (max.) AC Power (typical) AC Voltage Frequency 25 Watts 6.5 Watts VAC single phase Hz Precis 1 RU S-Video & Stereo Models 1-3

92 S-Video & Stereo S-Video Throughput Parameter Conditions Value Frequency Response 1 to All +/-3 db to 50 MHz +/-1 db to 15 MHz Y vs Y Crosstalk (adjacent channel) 5 MHz <-65 db S-Video & Stereo Y vs C Channel Separation 5 MHz >60 db Signal to Noise Ratio (SNR) Vin =.7 V, 100% IRE >65 db Input Parameter Conditions Value Level Impedance +/-1 V 75 ohms Return Loss 5 MHz -35 db Connector Type S-Video/ Locking S-Video Output Parameter Conditions Value Level Impedance +/-1 V 75 ohms Return Loss 5 MHz -35 db Connector Type S-Video/ Locking S-Video 1-4 Precis 1 RU S-Video & Stereo Models

93 Product Specifications Stereo Audio Throughput Parameter Conditions Value Frequency Response 20 Hz to 20 khz <+/-0.1 db THD + Noise f=20hzto20khz Vin = -10 to +14 dbu <0.02% Crosstalk (adjacent channel) f = 1 khz, Vin = +2 dbu <-105 db Channel Separation f = 1 khz, Vin = +2 dbu >105 db Signal to Noise Ratio (SNR) 20 Hz to 20 khz Vin = +14 dbu >105 db CMRR 20 Hz to 20 khz >80 db Input S-Video & Stereo Parameter Conditions Value Level Impedance +14 dbu max. 18 kohms Gain Adjustment Range Potentiometer adjustment -6 db to +6 db Type Connector Type Balanced or unbalanced Pluggable 5-position terminal block Output Parameter Conditions Value Level Impedance Type Connector Type +14 dbu max. 50 ohms Balanced or unbalanced Pluggable 5-position terminal block AutoPatch reserves the right to modify its products and their specifications without notice. Precis 1 RU S-Video & Stereo Models 1-5

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95 HD-15/RGBHV & Stereo Models Applicability Notice This Models & Specifications section contains specific model information for the following Precis LT models*: Blank Panel x4 HD-15/RGBHV with Stereo (3-Term) 4x8 HD-15/RGBHV with Stereo (3-Term) 8x4 HD-15/RGBHV with Stereo (3-Term) 8x8 HD-15/RGBHV with Stereo (3-Term) Front Control Panel P P P P x4 HD-15/RGBHV with Stereo (3-Term) 4x8 HD-15/RGBHV with Stereo (3-Term) 8x4 HD-15/RGBHV with Stereo (3-Term) 8x8 HD-15/RGBHV with Stereo (3-Term) *For additional model configurations, contact your authorized AutoPatch dealer. Precis LT HD-15/RGBHV & Stereo Models

96 HD-15/RGBHV & Stereo Audio The HD-15/RGBHV and Stereo Precis LT comes in a variety of configurations (see the previous page). For information on model configurations not listed, contact your authorized AutoPatch dealer. HD-15/RGBHV and Stereo Models route audio and video signals simultaneously or separately. When both levels are selected, the audio and video signals are routed together. Audio and video signals are routed separately by designating a single level. See the Control Panel Operation or Serial Control Operation section of this binder for information on levels and control. Figure 1: Front view of Precis LT Model P Precis LT HD-15/RGBHV and Stereo Models with front control panels have Level keys, Command keys, Input and Output keys, and a Take key. The number of Input and Output keys vary depending on the configuration. HD-15/RGBHV &Stereo Figure 2: Rear view of Precis LT Model or Model P The HD-15/RGBHV and Stereo Models have HD-15 connectors for routing RGBHV signals and 3-term audio connectors for routing single-ended (unbalanced) stereo audio. Precis LT HD-15/RGBHV & Stereo Models 1-1

97 HD-15/RGBHV & Stereo Audio 1.1 Attaching Cables Note: After attaching cables, apply power to the Precis LT before applying power to the source and destination devices. RGBHV Video To connect HD-15 inputs and outputs, fasten the cables onto the input and output HD-15 connectors (see Figure 3). Figure 3: Fasten the cables onto the HD-15 connectors HD-15 Pinout For HD-15 board connector pinout information, see Figure 4. Figure 4: HD-15 board connector pinout HD-15/RGBHV &Stereo Input* 1. Red 2. Green 3. Blue 9. +5V in DDC 10. GND (ground) 11. ID Bit Output 1. Red 2. Green 3. Blue 9. N/C (no connect) 10. GND 11. ID Bit 4. ID Bit 12. DDC Serial Data 4. ID Bit 12. ID Bit 5. GND 13. Horizontal sync 5. GND 13. Horizontal sync 6. Red GND 14. Vertical sync 6. Red GND 14. Vertical sync 7. Green GND 15. DDC Serial Clock 7. Green GND 15. ID Bit 8. Blue GND 8. Blue GND *VESA DDC compliant 1-2 Precis LT HD-15/RGBHV & Stereo Models

98 Attaching Cables Stereo Audio (3-Term) Precis LT HD-15/RGBHV and Stereo Models are equipped with 3-term audio connectors for routing single-ended (unbalanced) stereo audio. To attach stereo audio input and output wires: 1. Unscrew the clamps on the audio connector. 2. Insert the wires (see Figure 5 for wire placement for single-ended stereo) and firmly re-tighten the clamps to make proper connections. Figure 5: Insert the wires and re-tighten clamps HD-15/RGBHV &Stereo Precis LT HD-15/RGBHV & Stereo Models 1-3

99 HD-15/RGBHV & Stereo Audio 1.2 Product Specifications Applies to the following Precis LT models: Blank Panel 37-20, 37-23, 37-26, and Front Control Panel P , P , P , and P AC Power Parameter Conditions Value AC Power (max.) AC Power (typical) AC Voltage Frequency 45 Watts 25 Watts VAC single phase Hz Video Throughput Parameter Conditions Value Frequency Response Crosstalk (adjacent channel) 1 to All f=5mhz f=30mhz f = 150 MHz +/-3 db to 300 MHz +/-1.5 db to 100 MHz <-67 db <-50 db <-40 db Signal to Noise Ratio (SNR) Vin = 0.7 V, 100% IRE >65 db Input Parameter Conditions Value HD-15/RGBHV &Stereo Level (RGB) Impedance (RGB) Level (HV) Impedance (HV) +/-1 V 75 ohms +/-5 V 22 kohms Return Loss 5 MHz -42 db Connector Type HD Precis LT HD-15/RGBHV & Stereo Models

100 Product Specifications Output Parameter Condition Value Level (RGB) Impedance (RGB) +/-1 V 75 ohms Level (HV) Follows input +/-5 V Impedance (HV) Connector Type 75 ohms HD-15 Stereo Audio, Unbalanced Throughput Parameter Conditions Value Frequency Response 20 Hz to 20 khz <+/-0.1 db THD + Noise f=20hzto20khz Vin = -10 to +14 dbu <0.025% Crosstalk (adjacent channel) f = 1 khz, Vin = +2 dbu <-110 db Signal to Noise Ratio (SNR) 20 Hz to 20 khz Vin = +14 dbu >105 db Input Parameter Conditions Value Level Impedance +14 dbu max. 18 kohms Gain Adjustment Range Potentiometer adjustment +6 db to -6 db Type Unbalanced Connector Type Output Level Pluggable 3-position terminal block Parameter Conditions Value +14 dbu max. HD-15/RGBHV &Stereo Impedance Type Connector Type 50 ohms Unbalanced Pluggable 3-position terminal block AutoPatch reserves the right to modify its products and their specifications without notice. Precis LT HD-15/RGBHV & Stereo Models 1-5

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102 Component Video & Stereo Models Applicability Notice This Models & Specifications section contains specific information for the following Precis LT 2 RU Models*: Component Video & Stereo (BNC/5-Term) Front Control Panel 4x4 P x8 P x4 P x8 P Blank Panel 4x x x x Component Video & Stereo (RCA/RCA) Front Control Panel 4x4 P A43 4x8 P A43 8x4 P A43 8x8 P A43 Blank Panel 4x x x x *For additional model configurations, contact your authorized AutoPatch dealer. Precis LT Component Video & Stereo Models

103 Component Video & Stereo Models The Precis LT Component Video and Stereo Models have two connector options, BNC/5-Term or RCA/RCA, and come in a variety of configurations (see the introduction page). For information on model configurations not listed, contact your authorized AutoPatch dealer. These Precis LT models route audio and video signals simultaneously (select both levels) or separately (designate a single level). See the Control Panel Operation or Serial Control Operation section of this binder for information on levels and control. Component & Stereo Front View Precis LT Component Video and Stereo Models can be ordered with a control panel or blank panel. Control panels have Level keys, Command keys, Input and Output keys, and a Take key. The number of Input and Output keys vary depending on the configuration. Figure 1: Front view of Precis LT Model P or P A43 Precis LT Component Video & Stereo Models 1-1