Viavi CX100 ComXpert Operation Manual page 236

MALFUNCTION
No generator output at ANT/SWR or DUPLEX Connector.
No input signal received at Audio In connector.
22144015
August 2023
TEST OR INSPECTION
CORRECTIVE ACTION
Is correct output connector selected on device (ANT/SWR or
1
DUPLEX)?
•
No, select correct output connector. If problem persists,
proceed to next step.
•
Yes, proceed to next step.
2 Is RF Generator output turned ON?
• No, turn on RF Generator. If problem persists, proceed to
next step.
• Yes, proceed to next step.
3 Is RF Generator Frequency set to correct frequency?
• No, set RF Generator Frequency to correct frequency. If
problem persists, proceed to next step.
• Yes, proceed to next step.
4 Is RF Generator Level set appropriately for UUT?
•
No, set RF Generator Level to correct setting. If problem
persists, contact TAC.
• Yes, contact TAC.
Is input cable properly connected to Audio In connector?
1
•
No, properly connect the cable. If problem persists, proceed
to next step.
• Yes, proceed to next step.
2 Are Audio In settings appropriate for the characteristics of the
incoming audio signal (e.g. Range, Coupling, Input Sensitivity)?
• No, adjust settings. If problem persists, contact TAC.
•
Yes, contact TAC.
CX100 ComXpert Operation Manual
Chapter 8 Care, Maintenance, and Troubleshooting
Troubleshooting
Rev 002
8 - 11