Troubleshooting Alarm Conditions - Cisco Prisma II Installation And Operation Manual

Troubleshooting Alarm Conditions

Alarm Conditions
If the red ALARM indicator is illuminated or is blinking, check the display on the
front panel to determine the cause of the alarm.
FHEDA User Alarm Data Display
FHEDA
Alarm
ALARM
Indicator
Illuminated
ALARM
Indicator
Blinking
RfIn
RfOut
5-4
Alarm Condition
Current Failure
Current too High
or Low
Rf Input = >7.0 or
<-7.0 dBmV above
or below Nominal
Rf Input level
Rf Input = > 15.0 or
<-15 dBmV above
or below Nominal
Rf Input level
Rf Output = >7.0 or
<-7.0 dBmV above
or below Nominal
Rf Output level
Rf Output = > 15.0
or <-15 dBmV
above or below
Nominal Rf Output
level
Maintenance and Troubleshooting
Possible Cause
Hybrid amplifier
failure.
Hybrid amplifier
problem.
Dirty or loose
connector, or low
input
Dirty or loose
connector, or low
output
Possible Solution
The module is faulty
and should be
replaced.
Contact Cisco
Services for
assistance.
The module may be
faulty and should be
repaired or replaced.
Contact Cisco
Services for
assistance.
Check input source
Check output source
78-4006323-01 Rev C