User's Manual

RV-QUADCOMM USER’S MANUAL V1.0.00 Tech Support: 1-888-317-8766
37
Problem Check Point Solution
Power at coverage port too
high
If the UL Input Power is too high, suspect excessive
mobile TX power. Determine root cause of high
mobile TX power.
Synthesizer failure If the same alarm occurs after resetting the RF Card,
request technical support.
Hardware failure If the same alarm occurs after resetting the RF Card,
request technical support.
Software failure If the same alarm is occurs after resetting the RF Card,
request technical support.
Uplink
Out-of-band emissions out
of spec
This may be caused by inter-modulation when other
signal is too high. You can solve this problem by
adjusting antenna location.
Donor Power too high/low Check the DL Input Power, need to adjust the antenna
location, azimuth or install attenuator.
Low isolation Check Donor/Server antenna Isolation value. If the
Gain value is lower than repeater gain +15dB, adjust
the antenna location and/or use less repeater gain.
Synthesizer failure If the same alarm occurs after resetting the RF Card,
request technical support.
Hardware failure If the same alarm occurs after resetting the RF Card,
request technical support.
Software failure If the same alarm occurs after resetting the RF Card,
request technical support.
Spurious emissions out of
spec.
Check for high VSWR and/or RF interference.
Downlink
Interferer power exceeded This may be caused by inter-modulation when other
signal is too high. You can solve this problem by
adjusting antenna location.
6.3. Communication Alarm
Problem 1 Check Point Solution
WEB GUI
display error
1. WEB GUI failure
2. Failure to restore WEB GUI display
error by Refresh (F5)
Execute Ctrl + F5 and verify WEB GUI
display restore