Inline Wireless Sync Receiver User Manual

Transcription

1 Inline Wireless Sync Receiver User Manual P-2348 Rev A (Dec 2013) i

2 For questions, concerns or additional assistance please contact Noraxon or its Authorized Representative as specified below. M Manufacturer: Noraxon U.S.A. Inc North Greenway-Hayden Loop, Suite 100 Scottsdale, AZ Tel: (480) Fax: (480) info@noraxon.com Support support@noraxon.com Web Site: P Authorized European Representative: Advena Ltd. Pure Offices, Plato Close, Warwick CV34 6WE, UK Telephone +44(0) (0) info@advenamedical.com Website: Skype: advenamedical C 0473 Notified Body: Clearance to market this product in the European Community has been certified by Notified Body #0473, AMTAC of the UK. Copyright, 2013, Noraxon U.S.A. Inc. No part of this document may be copied, photographed, reproduced, translated, or reduced to any electronic medium or machine-readable form without the prior written consent of Noraxon U.S.A. Inc. Noraxon is a registered trademark of Noraxon U.S.A. Inc. All rights reserved. All other company and product names contained herein may be trademarks or registered trademarks of their respective companies and are sole property of their respected owners. P-2348 Rev A (Dec 2013) ii

3 Table of Contents Section 1: Introduction Brief Description... 1 Intended Use... 1 Contraindications... 1 Section 2: Definitions Graphic Symbols and Meanings... 2 Glossary of Terms... 2 Section 3: Identification Model Designation... 3 Product Versions and Configurations... 3 Section 4: General Warnings and Cautions Risks and Benefits... 4 Safety Information Summary... 4 Section 5: Getting Started Quick Start Guides... 4 Section 6: Preparing the Product for Use (Setup Instructions) Unpacking and Component Identification... 5 Component Inputs, Outputs and Indicators... 5 Component Interconnections... 6 Device Communication (Driver) Software Installation... 6 Companion Software Installation... 6 Companion Software Configuration... 7 Section 7: Pre use Check out Normal Appearance of Signals Attaching the Sensor to a Noraxon EMG Transmitter Calibration Section 8: Operating Instructions Safety Information Summary Normal Functions with Interface in PC Exceptional Functions/Situations (error messages) Section 9: Accessories and Optional Modules Accessories Interfaces to Other Devices Section 10: Cleaning Safety Precautions When Cleaning Cleaning by Users Section 11: Maintenance Safety Precautions When Performing Maintenance Maintenance by Users Maintenance by Qualified Individuals Section 12: Trouble shooting, Fault Diagnosis Troubleshooting Chart Website Link to FAQ Section 13: Service and Repair Availability of Circuit Diagrams and Component Lists Warranty Information Submitting Service Requests Returning Equipment P-2348 Rev A (Dec 2013) iii

4 Section 14: List of Spare Parts and Consumables Consumable Items (tape, electrodes) Replaceable Items (fuses, batteries, lead sets) Section 15: Taking Product Out of Operation Disposal of Equipment and Batteries Section 16: Specifications of the Product Expected Useful Lifetime Dimensions and Weight Performance Characteristics Energy Consumption, Condition of Use Environmental Conditions for Storage and Transport IP (Ingress Protection) Rating Section 17: Technical Information Block Diagram Theory of Operation Section 18: Appendices Appendix A Wireless Sync Applications P-2348 Rev A (Dec 2013) iv

5 Section 1: Introduction Brief Description The Inline Wireless Sync feature includes a small and lightweight Sync Receiver and an output cable to connect to another device. The synchronization function allows signals to be sent from third party devices or any Noraxon EMG device with wireless sync out capabilities and received by the Noraxon EMG device. The synchronization pulse is sent wirelessly to the Wireless Sync Receiver, which is connected to the sync channel of the TeleMyo G2 system or DTS Belt Receiver. The Inline Wireless Sync Receiver can be used to receive a pulse meant as a sync pulse or pulse meant as a marker to signal specific events or times in the record. Intended Use The Wireless Sync Receiver is intended to allow the signal(s) from the Noraxon EMG device to be synchronized with signals from other Noraxon devices or third party systems. Contraindications None P-2348 Rev A (Dec 2013) 1

6 Section 2: Definitions Graphic Symbols and Meaning The following international icons and symbols are found on the Noraxon system enclosures and in this user manual. Their meaning is described below. The device generates radioo frequency energy during operation. Read material in the Instruction Manuall wherever this symbol appears. Identifies the manufacture r of the device. Identifies the serial number of the device. Additional information available in a separate document Glossary of Terms Pulse A generic term for sync signal. Sync Short for synchronization. A number of events, in this case signals, are coordinated to operate in unison. Sync Signal The signal transmitted from the Wireless Sync Transmitter that is used to coordinate and synchronize all the signals in Noraxon or third party software. P-2348 Rev A (Dec 2013) 2

7 Section 3: Identification Model Designation Model 234A Inline Wireless Sync Receiver 916 MHz Model 234B Inline Wireless Sync Receiver 868 MHz Product Versions and Configurations The model 234A and B Inline Wireless Sync Receiver can work in conjunction with any of these Noraxon systems (sync signal transmitter + Noraxon transmitter). Wireless Sync Transmitter or Transmitter Antenna: Model 232A or B Wireless Sync Transmitter Model 262A or B MyoSync Master Sync Wireless Sync Transmitter Model 291 TeleMyo 2400R Receiver Model 292 TeleMyo 2400 Mini Receiver Noraxon Transmitter (sync signal receivers): Model 290 TeleMyo 2400T G2 Model 580 TeleMyo DTS Belt Receiver For additional equipment details refer to Section 9 of this manual. As the Noraxon EMG systems require software to perform their function, the equipment is offered in combination with the following computer program packages. Model 131 MyoResearch-XP Clinical Applications Protocols Model 133 MyoResearch-XP Master Edition Model myomuscle P-2348 Rev A (Dec 2013) 3

8 Section 4: General Warnings and Cautions Risks and Benefits Inline Wireless Sync Receiver There is no identified risk of physical harm or injury with use of the Inline Wireless Sync Receiver sensor. The benefit provided by use of the device is the provision of objective measures to assess the severity of pathological human movement conditions and gauge any subsequent improvement offered by therapy, training, prosthetic alterations or ergonomic design changes. Safety Information Summary Warnings Do not immerse the Wireless Sync Receiver sensors in any water or liquid Attention The operator must be familiar with typical characteristics of the signals acquired by the Wireless Sync Receiver and be able to detect anomalies that could interfere with proper interpretation. Section 5: Getting Started Quick Start Guides Please see the appropriate hardware manual for the appropriate EMG system. P-2348 Rev A (Dec 2013) 4

9 Section 6: Preparing the Product for Use (Set-up Instructions) Unpacking and Component Identification Inline Wireless Sync Receiver Inline Wireless Sync Receiver (Part #234A or 234B) Additional contents not illustrated Inline Wireless Sync Receiver User Manual (part #234C) This document If additional accessories have been included please see Section 9, Accessories for component identification. Component Inputs, Outputs and Indicators 1 Inline Wireless Sync Receiver (front) 1 4 pin Male Connector the connector used to connect the wireless sync receiver to the Noraxon EMG transmitter 2 Serial Number The alpha numerical identification unique to each Noraxon device 3 Sync Indicator Light illuminates when sync signals are being received from the wireless sync transmitter 4 Signal Quality Indicator Light indicates the quality of the signal being received from the wireless sync transmitter; yellow indicates poor quality, green indicates good signal quality. 5 Colored Band The color of the band indicates the radio frequency; yellow is 914 MHz (North America), gray is 868 MHz (Europe). P-2348 Rev A (Dec 2013) 5

10 Component Interconnections Step 1 Inline Wireless Sync Receiver Connect the 4 pin connectors to the sync in port of the Noraxon EMG system Note: When removing the Inline Wireless Sync Receiver, take care not to pull or yank on the receiver or cable. Instead, grab the connector where it is plugged into the transmitter and firmly pull straight out. Device Communication (Driver) Software Installation Please see the hardware manual for the appropriate EMG system. Companion Software Installation The Inline Wireless Sync Receiver is compatible with different EMG systems that can use multiple software programs. Identify the companion software that accompanied the equipment (MyoResearch or MR3 myomuscle) and follow the instructions given in the hardware manual. MyoResearch XP Installation 1. Insert the MyoResearch XP Software CD into the PC. 2. A menu will automatically pop up. 3. Click on Install MRXP and follow the Wizard s instructions. 4. When the Wizard requests a password, enter the password printed on your CD case. 5. After installing MRXP exit (close) the MRXP software. 6. Click on Install Patch and follow the Wizard s instructions. The installed companion software must be activated before unrestricted use is possible. 1. Open MRXP. 2. A dialog box will indicate how many more times MRXP can be opened. 3. Click on Enter Activation Code. 4. Call or Noraxon Support with the provided Activation Key. 5. Please include the following: Your name, Company/Organization Name, Serial Number on the EMG Receiver and the Activation Key. 6. Noraxon Support will or respond by phone with the Activation Code 7. Enter the provided Activation Code to remove any restrictions on use. MR3 Installation 1. Insert the MR3 USB drive into the PC 2. A menu will automatically pop up 3. Click on Install MR3 and follow the Wizard s instructions 4. Double click on the icon to start the MR3 software. P-2348 Rev A (Dec 2013) 6

11 Companion Software Configurationn Inline Wireless Sync Receiver Before the Inline Wireless Sync Receiver can be used with the Noraxon EMG system can be used, the companion software must be configured to recognize the different components that make up the system. Refer to the EMG system s hardware manual for instructions for the particular program (MyoResearch or MR3 myomuscle) supplied with the Noraxon system. For specific settings for the Inline Wireless Sync Receiver Sensor see below: MyoResearch XP Configuration Step 1 Enter the Hardware Setup screen and setup the Noraxon EMG system in accordance with its provided hardware manual. Then, hit the New button located at the bottom of the Auxiliary Channel Settings list. Step 2 To set the sync pulse as an On/Off value, set the Type to WS Trans TTL with an Amplitude of 5, Units of On/Off and # Dec as 1. To set the sync pulse as an actual value (up to 3.3V), set the Type to WS Trans Volt with an Amplitude of 4, Units of volt and # Dec as 3. Step 3 When done in the Hardware setup menu, return to the Measurement screen. Select the channel assigned to be the sync channel (see the appropriate EMG transmitter hardware manual for this information).. From the drop down menu selectt the type of channel assigned to the sync channel, i.e. WS Trans TTL. P-2348 Rev A (Dec 2013) 7

12 Step 4 Continue with the measurement setup as described in the EMG system s hardware manual. MR3 Configuration Step 1 Enter the Hardware Setup screen and setup the Noraxon EMG system in accordance with its provided hardware manual. Step 2 Find the settings tab and set the EMG Device to Sync In. Note: Sync In may also be called Noraxon Master Sync (Sync In). P-2348 Rev A (Dec 2013) 8

13 Step 3 Once back in the Home screen, choose to create a new or edit an existing configuration. Step 4 In the measurement setup screen, insert the EMG system into the Devices in your configuration box. Step 5 Once the EMG system device is inserted, the muscle map will appear to the left, and the EMG/Sync channels and sensors will appear below. Highlight the channel being used for the Wireless Sync Receiver (Sync). To see the sync signal in the recording, check the box to the left. Note: The sync channel does not need to be checked for synchronization to occur. Step 6 Continue with the measurement setup as described in the EMG system s hardware manual. P-2348 Rev A (Dec 2013) 9

14 Section 7: Pre-Use Check-Out Normal Appearance of Signals The Inline Wireless Sync Receiver s Sync Signal Quality indicator provides a means of communicating its operational state. A green light means there is a good connection between the wireless sync transmitter and the sync receiver while a yellow light indicates a poor connection. Note: If the light is yellow, check that the Wireless Sync Transmitter is turned on. Attaching the Sensor to a Noraxon EMG Transmitter The Inline Wireless Sync Receiver is connected to the Noraxon EMG system in the Sync port. The Inline Wireless Sync Receiver has a 4-pin male connector, while the sync port is a 4-pin female connector. When removing the Sync Receiver, it is important not to pull on the cable or receiver, but instead pull the connector straight out from the sync port. Calibration No calibration is necessary. P-2348 Rev A (Dec 2013) 10

15 Section 8: Operating Instructions Safety Information Summary Strictly follow all safety practices given in section 4 of this manual. The most critical ones are repeated here. Warnings Do not immerse the Wireless Sync Receiver in any water or liquid Normal Functions with Interface to a PC When used with the companion software the Inline Wireless Sync Receiver synchronizes the signals within the records. If the user has chosen to display the sync signals they will appear as a separate channel similar to the following. The Inline Wireless Sync Receiver can also be used to trigger recordings or act as a way to record markers in the MR-XP software. This is a common use when used in conjunction with the Noraxon Wireless Sync Transmitter (part #232). Consult the user manual for the companion software for descriptions of the setup, playback and analysis of the data acquired by the EMG system. Exceptional Functions/Situations (error messages) Please see the appropriate Noraxon system s hardware manual for possible error messages. P-2348 Rev A (Dec 2013) 11

16 Section 9: Accessories and Optional Modules Accessories As new accessories may be available after the time of printing, please check Noraxon s website at this link for the latest offerings. Interfaces to Other Devices Part No. Image Description More 232A or B Wireless Sync Transmitter 260 with 262A or B MyoSync Master Sync with Wireless Sync Transmitter 290 TeleMyo 2400T G2 291 TeleMyo 2400R Receiver 292 TeleMyo 2400 Mini Receiver (with wireless sync option) 580 TeleMyo DTS Belt Receiver P-2348 Rev A (Dec 2013) 12

17 Section 10: Cleaning Safety Precautions When Cleaning WARNING Only use a damp cloth with mild soap and water or isopropyl alcohol to clean the Wireless Sync Receiver. Do not immerse Wireless Sync Receiver in any water or liquid. When cleaning or disinfection, the Sync Receiver should be disconnected from all instrumentation and power sources. Cleaning by Users For sanitary purposes, it is advisable to clean the bottom of the Wireless Sync Receiver on a regular basis. The Wireless Sync Receiver can be cleaned with a cloth slightly dampened with a solution of mild soap and water or isopropyl alcohol. The Wireless Sync Receiver is not constructed to withstand repeated application of any disinfectant solution. Likewise, the Wireless Sync Receiver is not warranted against exposure to any of the conventional forms of sterilization. Users wishing to utilize this equipment in a sterile environment, such as an operating theater, should consult Noraxon for other options. P-2348 Rev A (Dec 2013) 13

18 Section 11: Maintenance Safety Precautions When Performing Maintenance No precautions required. Maintenance by Users No regular maintenance by the user is required Maintenance by Qualified Individuals The following activities should only be undertaken by PC support (IT) personnel, equipment technicians or those with suitable training. Companion Software Updates Perform a backup of the data folders to a separate drive as a precaution. Click on the Patch/Update link provided in the or as given on the Noraxon website Download the Patch/Update file. To install the Patch/Update, click Run on the dialog box. No password is required. Section 12: Trouble Shooting, Fault Diagnosis Troubleshooting Chart Please see the EMG device hardware manual for trouble shooting. Website Link to FAQ Answers to common questions can be found at Noraxon s Frequently Asked Questions (FAQ) website page at this link: Other educational material is available at this link: P-2348 Rev A (Dec 2013) 14

19 Section 13: Service and Repair Availability of Circuit Diagrams and Component Lists Noraxon will make available on request circuit schematics, component parts lists and calibration instructions to assist qualified technical personnel in the service and maintenance of the Inline Wireless Sync Receiver. Warranty Information Noraxon equipment including optional items is guaranteed to be free from defects in material and workmanship for 1 year from the date of purchase. The warrant period begins on the date of product shipment from Scottsdale, Arizona. Warranty coverage does not apply to damage incurred through accident, alteration, abuse or failure to follow instructions contained in this document. An optional extended warranty is available. Please contact Noraxon USA for further details. Submitting Service Requests A Service Request can be submitted using the online form available at this link: Provide all information requested by the form including a detailed description of the problem being experienced and your telephone number or address. Returning Equipment Be sure to obtain an RMA Number (return material authorization) before returning any equipment. Completing the online service request form will assign an RMA Number. Otherwise contact Noraxon USA. Send the equipment postage prepaid and insured to the address below. Include the RMA Number on the shipment label. Mark the package Goods to be repaired Made in USA to avoid unnecessary customs charges. (Beware listing a Customs or Insurance value of $5, USD or more will result in a delay at United States Customs.) Noraxon USA N. Greenway-Hayden Loop Suite 100 Scottsdale, AZ 85260, USA If you are shipping from outside the USA please use UPS, FedEx, DHL, or EMS (US Postal Service) and not a freight-forwarder. Using a freight-forwarder incurs additional brokerage fees. If a package is shipped to Noraxon via a carrier other than the ones listed above, it may be refused. P-2348 Rev A (Dec 2013) 15

20 Section 14: Spare Parts and Consumables Consumable Items None Replaceable Items None Inline Wireless Sync Receiver Section 15: Taking Product out of Operation Disposal of Equipment and Batteries Please check with the governing authorities in your location before disposing of the Inline Wireless Sync Receiver and its contents. P-2348 Rev A (Dec 2013) 16

21 Section 16: Specifications of the Product Expected Useful Lifetime The Wireless Sync Receiver sensor has a usable life of seven years. Dimensions and Weight Inline Wireless Sync Receiver Enclosure Dimensions 2.48" L x 1.1" W x 0.63" H (6.3cm x 2.79cm x 1.6cm) Inline Wireless Sync Receiver with Antenna Dimensions 3.19" L x 1.1" W x 0.63" H (8.1cm x 2.79cm x 1.6cm) Inline Wireless Sync Receiver Weight: 2.2oz (62.37g) Inline Cable Length: ~40 (101.6cm) Performance Characteristics Carrier Frequency o North American version: MHz o European version: MHz Output o Pulse Lo 0.4V o Pulse High 02.4V (Max 3.3V) o Pulse Latency < 0.8 ms Range o Inside: 80ft (25m) o Outside: 240ft (75m) Energy Consumption, Condition of Use Inline Wireless Sync Receiver Power: receives 3.3V from the Noraxon EMG Transmitter Operates at 3.3V 3.0mA Environmental Conditions for Storage and Transport Ambient Temperature: -40C to +70C Relative Humidity: 10% to 100% Atmospheric Pressure: 500hPa to 1060hPa IP (Ingress Protection) Rating The Inline Wireless Sync Receiver enclosure has a low ingress protection rating (IP20). The instrument is not protected against the ingress of water and carries no IPX rating (i.e. is ordinary equipment). The Wireless Sync Receiver is not waterproof. Care must be taken to avoid exposure to all liquids. Heavy perspiration may present problems if the Wireless Sync Receiver is secured to bare skin with an over wrap of tape or elastic belting. In such cases it is advisable to first add adsorptive material or cloth over the Wireless Sync Receiver before covering the sensor with tape or elastic bands. P-2348 Rev A (Dec 2013) 17

22 Section 17: Technical Information Block Diagram Model 234 Inline Wireless Sync Receiver Coming Soon Theory of Operation The Inline Wireless Sync Receiver Sensor is designed to capture a pulse sent wirelessly and transmit that pulse to the attached Noraxon EMG transmitter via a sync port. The sync signals are then recorded using MyoResearch XP or MR3 and used to start a recording or set markers for later interpretation. The Inline Wireless Sync Receiver does not use any batteries because it is powered by the Noraxon EMG system it is attached to. P-2348 Rev A (Dec 2013) 18

23 Section 18: Appendices Appendix A Wireless Sync Applications Wireless Marker Scheme The most common application for the Compact Wireless Sync System is as a wireless marker. The wireless sync system allows an external system, e.g. motion capture, external trigger device, force plate, to set a common marker in all of the data acquisition systems. This means that at a point in time, a marker is simultaneously set in the TeleMyo 2400T G2 or TeleMyo Belt Receiver and in the externall system, e.g. motion capture. This information can be used later when the data is analyzed. Note: The maximum value the Inline Wireless Sync Receiver provides is 3.3V. Common Start Time Another common application is to start all the systems at the same time. With all the systems in monitoring mode, the common trigger will be sent to all the systems at the same time to start recording. MyoResearch XP: The trigger start time is set up using the option Recording Options in the Meas. Options menu (Figure 1). After choosing Recording Options, select Continuous Recording and click on the Triggering tab (Figure 2). In this screen, select the proper trigger channel (The sync port on the TeleMyo 2400T G2 is channel 11 for a 4 or 8 channel unit or channel 19 for a 12 or 16 channel unit.) and when MyoResearch XP should start recording, e.g. when the marker channel rises above 2V. For Longer Than, choose the number of ms the signal needs to be on before MyoResearch XP decides it is the start recording trigger. You can also set a stop recording point or limit how long you want to record after you start recording. Figure 1: Recording Options Figure 2: Triggering MR3: The trigger start time is set up using the Recordingg Options in the Measurement Configurations Screen (Figure 3). Under Recoding Options you can select a start trigger which can be set to begin a recording when the value or a specified channel is chosen to rise or fall above a certain value (Figure 4) ). The recording can be set to record for a certain length of time, or to record until the specified end trigger value is met. The end triggerr has the same customizable parameters as the start trigger. P-2348 Rev A (Dec 2013) 19

24 Figure 3: Measurement Configuration Screen Inline Wireless Sync Receiver Figure 4: Recording Options screen Synchronization As discussed previously in this manual, the Inline Wireless Sync Receiver can be used to synchronize the attached Noraxon EMG device with other Noraxon devices (in MR3) or third party products. However Wireless Sync Receiver is used, it will need to receiver a wireless sync signal from one of the capable Noraxon devices. P-2348 Rev A (Dec 2013) 20