UTILITY SOFTWARE PROBLEMS
TROUBLESHOOTING SECTION TS012
Cannot communicate with external computer using the Bench Utility Software.
The TS-4530/UPM Test Set communicates via RS-232 serial communication
to the external computer.
Incorrect computer configuration.
1. Ensure that the RS-232 cable is connected to any Comm Port on the computer.
2. Reinstall the Bench Utility Software following the instructions in WP0008 00.
Defective RS-232 9-pin computer cable (PN: 55-1045-15).
Replace RS-232 9-pin computer cable (PN: 55-1045-15).
Defective KIT/KIR-1C Interface Cable Assembly (PN: 55-1045-10).
Replace KIT/KIR-1C Interface Cable (PN: 55-1065-10).
Connect to a known operational PC and retry.
Defective DSP Board (PN: 20-6870-00).
Refer to the next higher level of maintenance.