Huawei LampSite Installation Manual page 94

LampSite
Installation Guide
If the RUN Indicator...
Steady on
Steady off
On for 1s and off for 1s
On for 0.125s and off for
0.125s
----End
Issue 02 (2014-05-27)
Because...
There is power input, but the
board is faulty.
There is no power input, or an
alarm is reported on the board.
The device works properly.
The software of the board is
loading.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5 Installing a pRRU
Then...
Power off the power supply,
rectify the fault, and power on
the pRRU.
Power off the power supply
and check the power input. If
no fault is found after the
pRRU is powered off, clear the
fault on the board, and power
on the pRRU.
End this operation.
Wait five minutes for the
software to be successfully
loaded. If the software is
loading five minutes later, shut
off the power supply. Check
whether the data configuration
file is correct. After the fault is
rectify, power on the pRRU
again.
89