Product Info

Alarm Descriptions
22 (26) © Nokia Corporation Draft DN00112232
Nokia Proprietary and Confidential Issue 3-0 en
** BTS Enabled WTxx, HVTx
Fault reason: Instruction: Alarm cancelling:
Other faults. 1. Check whether either of the following alarms is
active:
7606 TRX FAULTY
7607 TRX OPERATION DEGRADED
and follow the instructions given for the active
alarm(s).
Automatic.
Table 8. 7604 BTS OPERATION DEGRADED (Continued)
7604 BTS OPERATION DEGRADED
Table 9. 7605 BTS NOTIFICATION
7605 BTS NOTIFICATION
Severity: Object affected: Object state: Unit:
* BTS Enabled HVMF
Fault reason: Instruction: Alarm cancelling:
Fan unit operation
degraded.
1. If something has jammed the fan unit, remove the
jamming object. Otherwise replace the fan unit.
Automatic.
Table 10. 7606 TRX FAULTY
7606 TRX FAULTY
Severity: Object affected: Object state: Unit:
** TRX Disabled WTxx, HVTx
Fault reason: Instruction: Alarm cancelling:
Failure detected during TRX
configuring.
1. The TRX has become disconnected. Reconnect
the cabling at the TRX.
Automatic.
Antenna connection faulty. 1. Check the antenna and cabling. If the antenna
and cabling are faulty, correct the problem and
run TRX test to cancel the alarm.
Manual/Automatic.
TRX test result antenna
connection faulty.
1. Check the antenna and cabling. If the antenna
and cabling are faulty, correct the problem and
run TRX test again to cancel the alarm.
Manual/Automatic.