This user manual is valid for the following listed generators and theirs extended version:
| Model / PN | Description |
| CSG9K20GA | 9kHz – 20GHz Single Channel Signal Generator |
| CSG9K40GA | 9kHz – 40GHz Single Channel Signal Generator |
| CSG9K20GD40 | 9kHz – 20GHz & 9kHz – 40GHz Dual Channel Signal Generator |
| CSG9K20GD20 | 9kHz – 20GHz & 9kHz – 20GHz Dual Channel Signal Generator |
| CSG9K40GD40 | 9kHz – 40GHz & 9kHz – 40GHz Dual Channel Signal Generator |
FOR PROPER AND SAFE USE, PLEASE READ THE MANUAL CAREFULLY BEFORE YOUR OPERATION.
7. Signal Generator Fault Diagnosis and Troubleshooting
7.1 Standby Light Not Working
- Step 1: Check the AC switch state, the AC power, and the external circuits.
- Step 2: After troubleshooting, re-power on the equipment.
- Step 3: If the standby light still not working, check if the fuse blown, if yes, replace the fuse and power-on again.
- Step 4: If the fault was caused by the power supply of the signal source, it needs to be returned to and repaired by the manufacturer.
7.2 Fan Not Working
- If the fan doesn’t work in power-on state, check whether the fan is stuck by obstacles.
- If yes, turn off the equipment to remove the obstacles and clean the fan.
- If the fault still not solved, please return the equipment to the manufacturer for Maintenance.
7.3 Keyboard Not Working, Key Ghosting / Key Chatter
If the fault occurred in power-on state, please return the equipment to the manufacturer for Maintenance.
7.4 USB Device Not Recognized
- Step 1: Check if the U disk works in other equipment or computers.
- Step 2: If yes, reset the equipment and insert the U disk again.
- Step 3: If the fault still not solved, please return the equipment to the manufacturer for Maintenance.
