Bose av35 - Issuing TAP Commands for Diagnostics; TAP Commands: Items Needed; TAP Commands: Setup Procedure; Verifying TAP Command Response

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Issuing TAP Commands
Items Needed
1. Utapia - download from the AV20/35 product page - http://serviceops.bose.com
2. TAP cable part number 264565
Setup
1. Connect the TAP cable to your computer’s COM port and the console’s DATA connector on the rear.
2. Download Utapia to your C drive.
3. Connect power to the console.
4. Open the utapia.exe program
Verify Unit is Responding to TAP commands
1. Type the TAP command “vr lpm” (without quotes) and press Enter to view the AUX PCB software version
The console will respond with VR:XX.XX.XX, where X is the software version
2. Type the TAP command “vr avrd” (without quotes) and press Enter to view the Main PCB software version.
The console will respond with VR:XX.XX.XX, where X is the software version.
REAR VIEW
Figure 7. TAP Cable
Figure 6. uTapia started in a command prompt window