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BTE EVJ User Manual

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  • Page 1 User’s Manual...
  • Page 2 No part of this manual may be reproduced or transmitted in any form or by any means electronic, mechanical, or otherwise, including photocopying and recording or in connection with any information storage and retrieval system, without prior permission from BTE Technologies, LLC.
  • Page 3 This limited warranty is in lieu of all warranties, expressed or implied, and all other obligations or liabilities on the part of BTE Technologies, LLC. We neither assume nor authorize any person to assume any other obligation or liability in connection with the sale of this product.
  • Page 4 EVJ User’s Manual 40090001...

  • Page 5: Table Of Contents

    A. Explanation of Symbols and Certification Markings .............. 17 B. Caution and Warning Markings on Equipment ..............17 XII. Instructions for Incorporating EVJ Into IT Network ..............19 XIII. Information Regarding EC Declaration of Conformity ..............20 Section 2 – Hardware Setup ........................22 Introduction to the EVJ .........................
  • Page 6 Section 8 – Troubleshooting and Maintenance ................... 100 Troubleshooting ........................... 104 A. Bluetooth Hip Unit (BHU) ....................... 104 B. BTE Hand Grip ........................104 C. Pinch Gauge .......................... 104 D. Portable Load Cell (PLC) ....................... 104 E. Dual Inclinometer ........................105 F.
  • Page 7 B. Tools and Attachments ......................107 C. BHU ............................107 D. Cables ............................ 107 E. Batteries ..........................107 IV. Strongly Recommended Additional Purchases ................107 Appendix A .............................. 110 EVJ User’s Manual 40090001...
  • Page 8 EVJ User’s Manual 40090001...

  • Page 9: Section 1 - Safety And Regulatory Information

    A. Explanation of Symbols and Certification Markings .............. 17 B. Caution and Warning Markings on Equipment ..............17 XII. Instructions for Incorporating EVJ Into IT Network ..............19 XIII. Information Regarding EC Declaration of Conformity ..............20 Section 2 – Hardware Setup ........................22 Introduction to the EVJ .........................
  • Page 10 Section 8 – Troubleshooting and Maintenance ................... 100 Troubleshooting ........................... 104 A. Bluetooth Hip Unit (BHU) ....................... 104 B. BTE Hand Grip ........................104 C. Pinch Gauge .......................... 104 D. Portable Load Cell (PLC) ....................... 104 E. Dual Inclinometer ........................105 F.
  • Page 11 A. Control Module Care ......................106 B. Tools and Attachments ......................107 C. BHU ............................107 D. Cables ............................ 107 E. Batteries ..........................107 IV. Strongly Recommended Additional Purchases ................107 Appendix A .............................. 110 EVJ User’s Manual 40090001 | 11...
  • Page 12 EVJ User’s Manual 40090001 | 12...

  • Page 13: Warnings And Cautions

    III. Operating Voltage 5 VDC IV. General Description The Evaluator EVJ is an apparatus for measuring active range of motion of the joints of the extremities and spinal segments and isometric muscle strength. V. Permissible Environmental Conditions Permissible Environmental Conditions for Transport and Storage: EVJ User’s Manual...

  • Page 14: Product Description, Use, And Applications Specifications

    A portable measurement system for quantifying musculoskeletal strength and range of motion. General Description The Evaluator EVJ is a system used to assess physical capacity of specific human functions. The system can be easily transported from one location to another.
  • Page 15 Reports are generated from the computer program that can be used to evaluate a client’s capabilities over single or multiple uses of the Evaluator. Applied Parts Evaluator EVJ applied parts include all tools, tool attachments, heart rate monitor, and the Bluetooth Hip Unit (BHU). All applied parts are type B. Performance Characteristics Hand Grip has the capability to measure push forces in range of 1 lb.

  • Page 16: Basic Safety Testing

    VIII. Servicing No parts shall be serviced or maintained while in use with a patient. Upon request, BTE will provide circuit diagrams, component parts lists, descriptions, calibration instructions, or other information to assist service personnel to repair parts. IX. Connections...

  • Page 17: Markings

    General Warning Sign Type B Applied Part Do Not Modify Equipment WARNING : Do not modify this equipment without authorization of the manufacturer. Direct Current _______ --- --- --- Permissible Environmental Conditions for Transport and Storage EVJ User’s Manual 40090001 | 17...
  • Page 18 EVJ User’s Manual 40090001 | 18...

  • Page 19: Instructions For Incorporating Evj Into It Network

    Responsible Organization Entity accountable for the use and maintenance of a medical electrical equipment or a medical electrical system Your EVJ could have the capability to be connected to an IT network to electronically send evaluation and/or test results to the intended recipient. Results (bare reports) can be communicated via HL7 to EHR systems.

  • Page 20: Information Regarding Ec Declaration Of Conformity

    The CE marking is placed on the device, where applicable. A copy of the EC Declaration of Conformity can be obtained by sending a written request to BTE at the address above. Notice to Customers Located in the European Union Emergo Europe is BTE Technologies’...
  • Page 21 EVJ User’s Manual 40090001 | 21...

  • Page 22: Section 2 - Hardware Setup

    A. Explanation of Symbols and Certification Markings .............. 17 B. Caution and Warning Markings on Equipment ..............17 XII. Instructions for Incorporating EVJ Into IT Network ..............19 XIII. Information Regarding EC Declaration of Conformity ..............20 Section 2 – Hardware Setup ........................22 Introduction to the EVJ .........................
  • Page 23 Section 8 – Troubleshooting and Maintenance ................... 100 Troubleshooting ........................... 104 A. Bluetooth Hip Unit (BHU) ....................... 104 B. BTE Hand Grip ........................104 C. Pinch Gauge .......................... 104 D. Portable Load Cell (PLC) ....................... 104 E. Dual Inclinometer ........................105 F.
  • Page 24 A. Control Module Care ......................106 B. Tools and Attachments ......................107 C. BHU ............................107 D. Cables ............................ 107 E. Batteries ..........................107 IV. Strongly Recommended Additional Purchases ................107 Appendix A .............................. 110 EVJ User’s Manual 40090001 | 24...
  • Page 25 EVJ User’s Manual 40090001 | 25...

  • Page 26: Introduction To The Evj

    I. Introduction to the EVJ The EVJ is a scalable mobile evaluation system that provides clinicians with the ability to perform testing not only in the clinic but offsite. Offsite usage can include employer locations, research/educational institutions, or a patient’s home. The system can be used to measure strength and range of motion.

  • Page 27: Hardware Setup And Preparation

    2. Establishing Tool Communication within the EVJ Software (refer to Figure 1 – Tool Calibration window) Using the icon on the Desktop, now open the EVJ software . From the Hamburger Menu (upper left corner of window), select Tool Calibration. Be sure the BHU is powered on and check that the communication symbol is green.
  • Page 28 Be aware that should additional packages be purchased, the associated tools must also be configured in order for the EVJ software to communicate with them. The BTE Tool Suite is used to discover and configure those tools (Portable Load Cell, Pinch Gauge, Dual Inclinometer, and/or Goniometer).
  • Page 29 5 lb./ 2.27 kg weight fixture on to the posts of the tool (Figure 2a). The Verification Reading will indicate whether the tool passed or failed (Figure 2b). If it passes, click the Save button. Figure 2a EVJ User’s Manual 40090001 | 29...
  • Page 30 The tool icon should turn green once connection is established. Click on the tool name. Information about that tool will appear on the screen including: Tool ID Last Calibration Date Last Verification Date Option to get Verification Reminders Live Verification Reading EVJ User’s Manual 40090001 | 30...
  • Page 31 (Figure 4c) #4 provides instruction related to the weight to be placed on the weight fixture; this is the verification step in the process (Figure 4d) Figure 4a EVJ User’s Manual 40090001 | 31...
  • Page 32 Figure 4b Figure 4c EVJ User’s Manual 40090001 | 32...
  • Page 33 The software will indicate whether the tool passed or failed verification. Figure 5 b. Unable to Calibrate or Verify If you are having trouble completing calibration or verification of the Portable Load Cell, review the troubleshooting information below. EVJ User’s Manual 40090001 | 33...

  • Page 34: Introduction To Available Tools And Devices

    Figure 6 Note: The concave grip handle is asymmetrical in thickness. To correctly attach the concave handle to the hand grip posts, ensure the U-shaped connector is attached to the black upper EVJ User’s Manual 40090001 | 34...
  • Page 35 Note: Position 1 is closest to the Hand Grip base. Note: Position 6 is unique to the BTE Hand Grip. The primary use is to provide attachment point for the convex handle which permits the user to support and transfer tool from side to side during testing.
  • Page 36 (Figure 8). If necessary, tighten the knurled nut onto the base attachment to increase stabilization. Figure 8 For Point Tenderness – attach the Round Pad to the base of the PLC and the Small Square Pad to top (tool/client interface). (Figure 9) EVJ User’s Manual 40090001 | 36...
  • Page 37 If not at test window, you may also go to Tool Calibration to check status. Identify the appropriate attachments and accessories based on test/task to be measured. Be sure they are securely affixed to the PLC. 3. Pinch Gauge Introduction EVJ User’s Manual 40090001 | 37...
  • Page 38 BHU via an RJ45 cable. A link cable then connects the remote to the master. Depending on the testing situation, you may choose to use the master side alone or use both Inclinometer sides together. Figure13 EVJ User’s Manual 40090001 | 38...
  • Page 39 5. Goniometer Introduction EVJ User’s Manual 40090001 | 39...
  • Page 40 The goniometer is the recognized standard tool for measuring range of motion of joints of the extremities. The BTE Goniometer tool uses a sensor to calculate the amount of displacement in degrees and arrive at a true range of motion value.
  • Page 41 Bluetooth dongle. The data is then captured by EVJ software. There is no on/off switch for the BHU. It will automatically turn on if moved and will shut off after period of no movement.

  • Page 42: Bte Tool Suite

    Prior to using additional or replacement tools, it is necessary to configure those tools. Doing so allows the EVJ software to communicate with them. The BTE Tool Suite is used to discover and configure the tools. The following instructions will take you through this process.
  • Page 43 After adding newly acquired tools, click the Hamburger Menu icon in the upper left corner of the window and click ‘Save Configuration’ (refer to Figure 17). Figure 19 Then select the Exit option from the Hamburger Menu or use Close icon to close the BTE Tool Suite. EVJ User’s Manual...

  • Page 44: Editing The Saved Tool Configuration

    Motion Package(s), follow the above instructions. Additionally, the new tools will require entry of licensing keys in order to be recognized by the EVJ software. Refer to Section 7 - Global Management – Settings – License Manager for instructions related to that process.
  • Page 45 EVJ User’s Manual 40090001 | 45...

  • Page 46: Section 3 - Overview Of Software

    A. Explanation of Symbols and Certification Markings .............. 17 B. Caution and Warning Markings on Equipment ..............17 XII. Instructions for Incorporating EVJ Into IT Network ..............19 XIII. Information Regarding EC Declaration of Conformity ..............20 Section 2 – Hardware Setup ........................22 Introduction to the EVJ .........................
  • Page 47 Section 8 – Troubleshooting and Maintenance ................... 100 Troubleshooting ........................... 104 A. Bluetooth Hip Unit (BHU) ....................... 104 B. BTE Hand Grip ........................104 C. Pinch Gauge .......................... 104 D. Portable Load Cell (PLC) ....................... 104 E. Dual Inclinometer ........................105 F.
  • Page 48 B. Tools and Attachments ......................107 C. BHU ............................107 D. Cables ............................ 107 E. Batteries ..........................107 IV. Strongly Recommended Additional Purchases ................107 Appendix A .............................. 110 EVJ User’s Manual 40090001 | 48...
  • Page 49 EVJ User’s Manual 40090001 | 49...

  • Page 50: Software Navigation

    I. Software Navigation The user interface of the EVJ software consists of various elements. Navigation through the software is primarily icon driven. Input controls include checkboxes, radio buttons, dropdown lists, buttons, toggles, text fields, and data fields. Additionally, colors are used to indicate that you are working at the global or administrative level versus the client level.

  • Page 51: Input Controls

    The Client Records window serves as the ‘home page’ of the software. The two primary access points for the software are available here. They are the Hamburger Menu located in the left upper corner and the Client List located in the upper right corner of the window. EVJ User’s Manual 40090001 | 51...

  • Page 52: Hamburger Menu

    Hamburger Menu Figure 1 The Hamburger Menu provides access to the administrative options in the software (Figure 1). These include: Client Records Global Test Management Reports Tool Calibration Settings EVJ User’s Manual 40090001 | 52...

  • Page 53: Client Options

    There are several options that provide access to client information. Access to Clients include (Figure 2): Adding New Client Choosing Existing Client using the List or Search options These options will be discussed in Section 4 – Getting Started. EVJ User’s Manual 40090001 | 53...

  • Page 54: Section 4 - Getting Started

    A. Explanation of Symbols and Certification Markings .............. 17 B. Caution and Warning Markings on Equipment ..............17 XII. Instructions for Incorporating EVJ Into IT Network ..............19 XIII. Information Regarding EC Declaration of Conformity ..............20 Section 2 – Hardware Setup ........................22 Introduction to the EVJ .........................
  • Page 55 Section 8 – Troubleshooting and Maintenance ................... 100 Troubleshooting ........................... 104 A. Bluetooth Hip Unit (BHU) ....................... 104 B. BTE Hand Grip ........................104 C. Pinch Gauge .......................... 104 D. Portable Load Cell (PLC) ....................... 104 E. Dual Inclinometer ........................105 F.
  • Page 56 B. Tools and Attachments ......................107 C. BHU ............................107 D. Cables ............................ 107 E. Batteries ..........................107 IV. Strongly Recommended Additional Purchases ................107 Appendix A .............................. 110 EVJ User’s Manual 40090001 | 56...
  • Page 57 EVJ User’s Manual 40090001 | 57...

  • Page 58: Software Setup

    Next, it is suggested that you begin to create or build your Test Lists. To do so, open the Hamburger Menu and select Global Test Management (Figure 2). There are 3 lists – Strength, Range of Motion, and All (Tests). EVJ User’s Manual 40090001 | 58...
  • Page 59 Click on Create New Test. Select Device to be used; options are Hand Grip, Pinch Gauge, or Portable Load Cell (Default = Hand Grip) (Figure 3a). Click OK to proceed with creation of a new test (or Cancel to return to the Global Test Management window). EVJ User’s Manual 40090001 | 59...
  • Page 60 Side* – choose one of 4 options. If Left vs Right is chosen, select if you want to alternate sides between repetitions (if unchecked, repetitions will be performed consecutively per side), identify the Starting Side, and define the duration in seconds of the rest period between sides. EVJ User’s Manual 40090001 | 60...
  • Page 61 Next, select the Setup Notes tab (optional). Define any information required to ensure test is performed in the same manner across clients and/or across test sessions. Setup Notes can include specifics related to the hardware being used, client positioning, and/or instructions to be read to client (Figure 4). EVJ User’s Manual 40090001 | 61...
  • Page 62 (or Cancel to return to the Global Test Management window). Provide the requested information on the General Tab: (note that all fields marked with an asterisk must be completed) Figure 5a EVJ User’s Manual 40090001 | 62...
  • Page 63 (for example position of tool, tool attachment used), client positioning, and/or instructions to be read to client. Review the information entered and then click to Save the new test. Cancel will delete all information. EVJ User’s Manual 40090001 | 63...
  • Page 64 Click or tap the Edit button which opens the test window. Proceed to make necessary edits at the General and/or Setup Notes tab(s). Once completed, click Save or Cancel. NOTE: Be aware that these changes will not be reflected in a Client’s List of Tests. EVJ User’s Manual 40090001 | 64...
  • Page 65 EVJ User’s Manual 40090001 | 65...

  • Page 66: Section 5 - Client Management

    A. Explanation of Symbols and Certification Markings .............. 17 B. Caution and Warning Markings on Equipment ..............17 XII. Instructions for Incorporating EVJ Into IT Network ..............19 XIII. Information Regarding EC Declaration of Conformity ..............20 Section 2 – Hardware Setup ........................22 Introduction to the EVJ .........................
  • Page 67 Section 8 – Troubleshooting and Maintenance ................... 100 Troubleshooting ........................... 104 A. Bluetooth Hip Unit (BHU) ....................... 104 B. BTE Hand Grip ........................104 C. Pinch Gauge .......................... 104 D. Portable Load Cell (PLC) ....................... 104 E. Dual Inclinometer ........................105 F.
  • Page 68 B. Tools and Attachments ......................107 C. BHU ............................107 D. Cables ............................ 107 E. Batteries ..........................107 IV. Strongly Recommended Additional Purchases ................107 Appendix A .............................. 110 EVJ User’s Manual 40090001 | 68...
  • Page 69 EVJ User’s Manual 40090001 | 69...

  • Page 70: Adding New Client

    Client List – click on Client List icon located in upper right area of Client Records window; scroll the list and select name • Search option – enter client’s name into search field and select it from the list presented EVJ User’s Manual 40090001 | 70...

  • Page 71: Client Overview

    After saving the New Client information or selecting an existing client, the software will advance to the Client Overview window. Here you can edit the previously entered client information, assign and manage tests to be administered for this client, and view and print reports. Figure 3 EVJ User’s Manual 40090001 | 71...

  • Page 72: Edit Client Information

    Test Management. Select Strength or Range of Motion or All (Tests), choose the tests you wish to administer from the global test lists and assign them to the client’s list of tests (Figure 4). Figure 3 EVJ User’s Manual 40090001 | 72...
  • Page 73 Once you have the final list, click Save. If you are ready to proceed with testing, do so by clicking the Proceed button (Figure 6). Section 6 addresses Test Execution. EVJ User’s Manual 40090001 | 73...

  • Page 74: Reports

    Documents may be printed or exported in various file formats (such as pdf, html, xls, etc.). Figure 7 EVJ User’s Manual 40090001 | 74...
  • Page 75 Selection may also be done by choosing specific rows. Figure 8 Detailed information about Reports is provided in Section 6 – Test Execution, pages 11 – 13. EVJ User’s Manual 40090001 | 75...

  • Page 76: Section 6 - Test Execution

    A. Explanation of Symbols and Certification Markings .............. 17 B. Caution and Warning Markings on Equipment ..............17 XII. Instructions for Incorporating EVJ Into IT Network ..............19 XIII. Information Regarding EC Declaration of Conformity ..............20 Section 2 – Hardware Setup ........................22 Introduction to the EVJ .........................
  • Page 77 Section 8 – Troubleshooting and Maintenance ................... 100 Troubleshooting ........................... 104 A. Bluetooth Hip Unit (BHU) ....................... 104 B. BTE Hand Grip ........................104 C. Pinch Gauge .......................... 104 D. Portable Load Cell (PLC) ....................... 104 E. Dual Inclinometer ........................105 F.
  • Page 78 B. Tools and Attachments ......................107 C. BHU ............................107 D. Cables ............................ 107 E. Batteries ..........................107 IV. Strongly Recommended Additional Purchases ................107 Appendix A .............................. 110 EVJ User’s Manual 40090001 | 78...
  • Page 79 EVJ User’s Manual 40090001 | 79...

  • Page 80: Brief Review Of Tool Setup

    These may include setup notes related to hardware, client positioning instructions, and/or test instructions to be read to the client. Once you are ready to start the test, click the Proceed button (lower right corner of window). Figure 1 EVJ User’s Manual 40090001 | 80...

  • Page 81: Strength Tests

    (Figure 2). If communication is established, the indicator will be green; if, no communication, it will be red (Figure 3). Additionally, popup windows will provide some assistance (Figure 4). Figure 2 Figure 3 Figure 4 EVJ User’s Manual 40090001 | 81...
  • Page 82 (Figure 6). Review the data. Determine if any repetitions need to be re-done. If a re-do is needed, select the desired repetition and click Redo Repetition button. (Refer to page 87 for additional information). If no re-do is necessary, click to save the data. Figure 6 EVJ User’s Manual 40090001 | 82...
  • Page 83 Bar graphs of Peak Force per side (note that scaling is based on the highest score) Maximum Peak Force Force, Average of Peaks Percent Difference between sides Coefficient of Variation (CoV) (variation in peak forces per side) Figure 7 EVJ User’s Manual 40090001 | 83...

  • Page 84: Rom Tests

    ‘y’ axis degrees of movement (Figure 9). Instruct client to move to end point of range at which time you will click the button to stop the repetition (or use Stop Repetition button on screen). EVJ User’s Manual 40090001 | 84...
  • Page 85 Peak Degrees and Time to Peak for each rep Average (Avg) of Peaks for movement(s) Percent Difference between movements, if applicable Coefficient of Variation (CoV) (variation in peak degrees per side) Bar graphs of Peak Degrees per movement EVJ User’s Manual 40090001 | 85...
  • Page 86 Bar graphs of Peak Degrees per movement Maximum Peak of range of movement Degree Average of Peaks Percent Difference between movements, if applicable Coefficient of Variation (CoV) (variation in peak degrees per side) Figure 11 EVJ User’s Manual 40090001 | 86...

  • Page 87: To Re-Do A Repetition

    “This action will terminate the test” (Figure 13). Clicking OK to stop the test will lead to a second pop-up altering you to loss of any data already collected (Figure 14). Cancel will return you to the test in order to complete the test. EVJ User’s Manual 40090001 | 87...

  • Page 88: Complete Testing And Reporting

    Reports where all saved tests for the selected client are listed. Report content can be filtered by Tool and/or Test Date(s). Tests may be selected or deselected for inclusion in or exclusion from the report (Figure 16). Figure 15 EVJ User’s Manual 40090001 | 88...
  • Page 89 Report option, a preview of the report is presented (Figure 17). You can review the data via the Preview and/or proceed to other options (printing, creating pdf, and/or exporting the document, by clicking on File. Figure 17 EVJ User’s Manual 40090001 | 89...
  • Page 90 You do have the ability to return to Reports for a specific client at a later time by way of the Client Overview window. EVJ User’s Manual 40090001 | 90...
  • Page 91 EVJ User’s Manual 40090001 | 91...

  • Page 92: Section 7 - Global Management - Reports, Settings

    A. Explanation of Symbols and Certification Markings .............. 17 B. Caution and Warning Markings on Equipment ..............17 XII. Instructions for Incorporating EVJ Into IT Network ..............19 XIII. Information Regarding EC Declaration of Conformity ..............20 Section 2 – Hardware Setup ........................22 Introduction to the EVJ .........................
  • Page 93 Section 8 – Troubleshooting and Maintenance ................... 100 Troubleshooting ........................... 104 A. Bluetooth Hip Unit (BHU) ....................... 104 B. BTE Hand Grip ........................104 C. Pinch Gauge .......................... 104 D. Portable Load Cell (PLC) ....................... 104 E. Dual Inclinometer ........................105 F.
  • Page 94 B. Tools and Attachments ......................107 C. BHU ............................107 D. Cables ............................ 107 E. Batteries ..........................107 IV. Strongly Recommended Additional Purchases ................107 Appendix A .............................. 110 EVJ User’s Manual 40090001 | 94...
  • Page 95 EVJ User’s Manual 40090001 | 95...

  • Page 96: Reports

    (Select / Deselect All). II. Settings Settings deal with configuration and administrative tasks related to the software. Included under Settings are: Language English and Japanese are the current available languages. Select desired language and save that selection. EVJ User’s Manual 40090001 | 96...

  • Page 97: Units Of Measure

    Should additional tools be acquired via the purchase of the Strength and/or Range of Motion Packages, an Activation Key is required in order for the EVJ software program to recognize them. License management is part of the purchase process. It can be addressed prior to receipt of the tools.

  • Page 98: Software Updates (And Version Information)

    Once you receive the necessary Product Key and Activation Key from BTE Customer Service, return to License Manager, click the Enter License Key button, and enter the information into the appropriate fields. Upon entering the Activation Key, click the Activate button. Then click OK to close the pop-up window.
  • Page 99 EVJ User’s Manual 40090001 | 99...

  • Page 100: Section 8 - Troubleshooting And Maintenance

    A. Explanation of Symbols and Certification Markings .............. 17 B. Caution and Warning Markings on Equipment ..............17 XII. Instructions for Incorporating EVJ Into IT Network ..............19 XIII. Information Regarding EC Declaration of Conformity ..............20 Section 2 – Hardware Setup ........................22 Introduction to the EVJ .........................
  • Page 101 Section 8 – Troubleshooting and Maintenance ................... 100 Troubleshooting ........................... 104 A. Bluetooth Hip Unit (BHU) ....................... 104 B. BTE Hand Grip ........................104 C. Pinch Gauge .......................... 104 D. Portable Load Cell (PLC) ....................... 104 E. Dual Inclinometer ........................105 F.
  • Page 102 B. Tools and Attachments ......................107 C. BHU ............................107 D. Cables ............................ 107 E. Batteries ..........................107 IV. Strongly Recommended Additional Purchases ................107 Appendix A .............................. 110 EVJ User’s Manual 40090001 | 102...
  • Page 103 EVJ User’s Manual 40090001 | 103...

  • Page 104: Troubleshooting

    Try a different combination of batteries - if one of the batteries has gone bad, then the BHU will not work properly. Attach a new RJ45 cable to the Pinch Gauge and BHU. Portable Load Cell (PLC) If the PLC is not connecting or not reading any value: EVJ User’s Manual 40090001 | 104...

  • Page 105: Dual Inclinometer

    4. If the top housing of the Goniometer is not properly secured, the Goniometer may not read a change in angle. To check, do the following: Step 1. Attach the long arm to the top of the Goniometer. EVJ User’s Manual 40090001 | 105...

  • Page 106: Heart Rate System

    Do not install any additional software onto the control module. The BTE Technologies Evaluator, Model EVJ system is in constant communication with the control module, so a “clean”, dedicated control module is crucial to the integrity of this communication system.

  • Page 107: Tools And Attachments

    Short-charging batteries can degrade them over time and shorten their life expectancy. IV. Strongly Recommended Additional Purchases In addition to the equipment shipped to you from BTE Technologies, the purchase of the following items from a local supplier is strongly recommended: EVJ User’s Manual...
  • Page 108 • Disinfectant wipes to clean the commonly used surfaces on the tools and accessories. • Standard AA batteries for backup in case there are any issues with the rechargeable ones. EVJ User’s Manual 40090001 | 108...
  • Page 109 EVJ User’s Manual 40090001 | 109...
  • Page 110 • WARNING: Use of accessories, transducers and cables other than those specified or provided by BTE could result in increased electromagnetic emissions or decreased electromagnetic immunity of this equipment and result in improper operation. •...
  • Page 111 Portable Dock.) The Effective Radiated Power (ERP) is equal to 2mW. • Heart rate monitor; The Effective Radiated Power (ERP) is equal to 2.8Mw. • Bluetooth heart rate monitor: 2.4 GHz; The Effective Radiated Power (ERP) is equal to 1mW. EVJ User’s Manual 40090001 | 111...

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