Keysight Agile Signal Generator Service Guide 43
Troubleshooting
No Rear-Panel USB Activity
The rear-panel type Mini-B 5 pin USB connector is used for remotely
controlling the signal generator using SCPI commands.
1. Connect a USB cable between a controller PC that has been configured to
communicate through a USB cable and the signal generator. The PC
should detect the signal generator almost immediately.
2. If the signal generator is not detected:
a. Verify the rear-panel Mini-B USB cable is inserted deeply enough to
make proper contact.
b. If the rear-panel Mini-B USB cable is inserted deeply enough to
make proper contact, replace the A7 CPU assembly.