USER MANUAL FOR RA-7100
RA-7100 II2 QI
Copyright - refer to title page
Page 47
ENU Status : 1-0-0
6 MAINTENANCE
The RA-7100 system is designed for trouble-free operation and generally does not need
maintenance. Maintenance activities should only be carried out by trained personnel.
The equipment operation status can be observed remotely through OMT/OMC.
Periodic inspection of the repeater equipment(s) is recommended. The recommended tasks include:
•
Measurement of the return loss of the feeder system.
•
Ensure the stable connection of cables, power cords and facilities located indoor.
•
Inspect and record operation status and parameters, such as receive signal level, DL output
power of the repeater, from OMC or OMT.
•
Check the PSU voltage of MU.
•
Verify that the actual coverage effects have not degraded.
•
Check the working status of optical TX/RX power.
•
Check the controlling and monitoring function.
•
Verify lightning and grounding protection is in good condition.
End of Section
