Harris RF-5800H, System Installation/Maintenance Manual

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RF-5800H 125-WATT COMMUNICATION SYSTEM
TROUBLESHOOTING
6-5
Table 6-1. Non-BIT Fault Symptoms/Run Time Fault Codes – Continued
Symptom Observed Action
Variable or no audio signals. Perform the following:
•
Check PA-R/T audio cable and
replace as necessary.
•
Replace RF-5800H-MP.
•
Replace RF-5832H-PA.
Accessory connected to RF-5832H-PA does not power up. Perform the following:
•
Check auxiliary power cable and
replace as necessary.
•
Replace RF-5832H-PA.
Suspected power output problem. Perform the following:
•
If possible, perform scheduled
maintenance tests. Refer to
RF-5800H-MP and RF-5832H-PA
Intermediate Maintenance
Manuals.
•
Check RF cables and replace as
necessary.
•
Check that DC input voltage is
within specification. Perform
check under both a loaded and
unloaded condition.
•
Replace RF-5832H-PA.
•
Replace RF-5800H-MP.
Suspected receive sensitivity problem. Perform the following:
•
If possible, perform scheduled
maintenance tests. Refer to
RF-5800H-MP and RF-5832H-PA
Intermediate Maintenance
Manuals.
•
Check RF cables and replace as
necessary.
•
Replace RF-5800H-MP.
•
Replace RF-5832H-PA.
RF-5800H-MP does not reach normal operational display. Perform the following:
•
Replace RF-5800H-MP.