User s Manual. 4X1 HDMI Switcher Part #: DL-HDS41

User s Manual 4X1 HDMI Switcher Part #: DL-HDS41

Congratulations on your purchase of a DigitaLinx Switch. This manual contains information that will assist you in the installation and operation of this product. Please inspect the contents of the package to ensure all required material is present. Contents: Each DigitaLinx Switch package contains the following items 1 each DL-HDS41 HDMI Switcher 1 each 5V Power supply adapter 1 each Users Manual

TABLE OF CONTENTS 1-1 Table of Contents 1-2 Product Description and General Specifications 1-3 Environmental Reliability Specifications 1-4 Features 1-5 Installation 1-6 Mechanical Specifications 1-7 Technical Specifications 1-8 Warranty Information 1-9 Troubleshooting Contents 1-1

Product Description and General Specifications This DigitaLinx 4:1 Switching device allows up to 4 Digital Media inputs to share one Digital Display. The inputs can be easily selected for display by using the included IR remote, the manual button on the device itself, or by use of RS-232 protocol with a personal computer. (Software not included) This switcher is perfect for Home Theater systems. No more hassles with unplugging and plugging different Digital Media connections to view inputs from multiple devices (e.g. DVD, Satellite Receiver, Computer, TiVo) The system can easily accommodate DVI only inputs and outputs by using Liberty s high quality HDMI to DVI interconnects. The DVI connector is routed to the sources and display unit while the HDMI connector plugs into the DigitaLinx switcher. The digital audio signal is not transmitted when using DVI connectors. ITEM DESCRIPTION Model Name DL-HDS41 Input(s) HDMI type A Receptacle (4), DC Power jack (1) Output HDMI type A Receptacle Maximum Resolution UXGA 1600x1200, 1080p60 HDCP Compatible Yes Power Consumption 5VDC, 2W maximum Dimensions 330x105x30mm Product Description and General Specifications 1-2

Environmental Reliability Specifications The DigitaLinx Switcher recommended environmental operating limits are a temperature range from 10 C to 40 C, non-condensing humidity levels from 10-80% and an altitude ceiling of 3,000 meters (9,840 feet). Environmental limits for transportation are established as a temperature range of -25 C to 60 C, non-condensing humidity levels from 5-95%, and an altitude ceiling of 15,000 meters (49,200 feet) Environmental limits for storage are established as a temperature range of -20 C to 45 C, non-condensing humidity levels from 5-95%, and an altitude ceiling of 3,000 meters (9,840 feet) The DigitaLinx Switcher is expected to function for more than 50,000 hours of use at a 90% confidence level. The device is tested to the identical standards for testing LCD monitors. Environmental Reliability Specifications 1-3

Features High Quality Picture No loss of resolution or introduced digital artifacts Our switchers are manufactured to deliver the highest quality picture by preserving the native resolution from the video sources and eliminating any digital artifacts (pixel loss or sparklies ). Due to the nature of digital signals any non-active connector junctions will detrimentally affect the signal, this device provides active junctions to re-constitute and amplify the signal (boosting) and ensures the signal quality to the display. Signal Amplification Each switching device is powered by a 5V external power supply to ensure adequate power is available to perform the signal boost to the correct specification. This is necessary because the introduction of a switcher indicates that longer cable lengths are in use. This device corrects the signal loss from a longer length cable to the original native resolution and signal power. The maximum length of an interconnect cable recommended for this device is 15 meters. The 15 meter cable must be certified to perform to the required resolution. All Liberty Wire & Cable HDMI interconnects are tested to ensure 1080p resolution. Compact and Practical Design The DigitaLinx Switch is designed with all inputs and outputs located on the rear of the device. This will allow the device to be mounted in a rack and efficiently route the cabling. The front of the device contains the IR remote sensor, manual switch and LED indicator lights for RS232 and channel indicators. IR Remote Control Each DigitaLinx is shipped with a convenient IR remote with a discrete channel selection feature. This allows input selection to be changed quickly and easily. RS232 Control The RS232 control input is incorporated into all switches to allow control by a remote computer. This is helpful in switching applications where the video inputs require automatic switching. The PC can control the unit to switch at predetermined times and view video sources in set time intervals. The RS232 LED indicators on the front of the unit allow monitoring of the RS232 function. The computer or control device may require additional software for various other functions. (Software not included.) Features 1-4

Installation The recommended method for connection of devices to the switcher is listed in the following steps. Please ensure this order is followed to enjoy the full function of the device. This device can be installed in an equipment rack on a shelf or as a stand alone device. 1.) Ensure all the digital media sources and displays are turned off. 2.) Connect all digital media sources to the input ports of the DigitaLinx switcher. 3.) Connect the digital display to the output port of the DigitaLinx switcher. 4.) Connect the 5V power supply to the DigitaLinx switcher power jack. 5.) Plug in the 5V power supply to an appropriate AC power source. 6.) Power up the digital display. 7.) Power up the digital media sources. 8.) Use the IR remote, manual switch, or RS232 connection to switch channels. Installation 1-5

Mechanical Specifications Dimensions DL-HDS41 : 330x105x30 mm DC 5V : DC Power 5V Input RS-232 : Com Port For Switch Function Control HDMI IN CH1~4 : HDMI Input Signal HDMI OUT : HDMI Output Signals LED CH1~4 : Selected Channel Indication REMOTE SELECT : IR Remote Signal Window : Each Channel Manual Select Mechanical Specifications 1-6

Technical Specifications Frequency Bandwidth: Supporting Graphic Resolution: 1.65 Gbps Up to computer UXGA (1600x1200 @ 75Hz) Up to display 1080p60 (2200x1125@60Hz) Inputs: HDMI Type A receptacle (single link) 4 ports Output: HDMI Type A receptacle (single link) 1 port Power Supply: 5VDC, 1.2 A Adapter included Infrared Remote Control included HDCP (High-bandwidth Digital Content Protection) Compliant Connector pin assignment for HDMI Type A receptacle Pin # Description 1 TMDS Data 2 + 2 TMDS Data 2 shield 3 TMDS Data 2-4 TMDS Data 1 + 5 TMDS Data 1 shield 6 TMDS Data 1-7 TMDS Data 0 + 8 TMDS Data 0 shield 9 TMDS Data 0-10 TMDS Clock + 11 TMDS Clock shield 12 TMDS Clock - 13 CEC 14 RESERVED 15 SCL 16 DDC DATA 17 DDC/CEC GROUND 18 +5VDC POWER 19 HOT PLUG DETECT Technical Specifications 1-7

Warranty Information 1 (One) Year Warranty Liberty Wire & Cable warrants this HDMI Switch to be free from defects in workmanship and materials, under normal use and service, for a period of one (1) year from the date of purchase from Liberty Wire & Cable or its authorized resellers. If a product does not work as warranted during the applicable warranty period, Liberty Wire & Cable shall, at its option and expense, repair the defective product or part, deliver to customer an equivalent product or part to replace the defective item, or refund to customer the purchase price paid for the defective product. All products that are replaced will become the property of Liberty Wire & Cable. Replacement products may be new or reconditioned. Any replaced or repaired product or part has a ninety (90) day warranty or the reminder of the initial warranty period, whichever is longer. Liberty Wire & Cable shall not be responsible for any software, firmware, information, or memory data of customer contained in, stored on, or integrated with any products returned to Liberty Wire & Cable for repair under warranty or not. Warranty Limitation and Exclusion Liberty Wire & Cable shall have no further obligation under the foregoing limited warranty if the product has been damaged due to abuse, misuse, neglect, accident, unusual physical or electrical stress, unauthorized modifications, tampering, alterations, or service other than by Liberty Wire & Cable or its authorized agents, causes other than from ordinary use or failure to properly use the Product in the application for which said Product is intended. Warranty Information 1-8

Troubleshooting The DigitaLinx Switcher is designed for years of trouble free service, please reference the troubleshooting chart below if experiencing issues with the device. Symptom Device will not operate No Picture or poor picture Remote Control unit will not operate Programming Universal Remote Control Solution Ensure the 5VDC power adapter is plugged in, the power indicator LED should be lit 1.) If the source is HDCP enabled, ensure the display is also HDCP compliant. 2.) Ensure you are using Liberty certified copper interconnects for distances from 6-15 meters. Performance with other manufacturer s cables has not been verified. 3.) Computer users try lower refresh rate settings, Most HDTV s have a refresh around 48 Hz and computer video cards are generally much higher. 4.) Ensure the HDMI connectors are securely plugged in, HDMI does not have a locking mechanism and can dislodge with handling. 5.) Turn off all equipment and restart per the process on page 1-5. Make sure the included batteries are correctly installed. Make sure the 5V power is plugged in the back of the unit. Check to see if the power LED light is on. Try rebooting the switch by unplugging and re-plugging in the AC plug of the 5V power adapter. The DigitaLinx switcher uses a unique code, use the universal remote s learn feature per its users manual Troubleshooting 1-9