Huawei DBS3900 Installation Manual page 178

DBS3900 LampSite
Installation Guide
If the 3GPP Indicator... Because...
Check the indicator status 30 minutes after the power-on if a pRRU is not connected to any BBU. The
pRRU is considered normally powered on when any indicator on the pRRU is on.
----End
Issue 08 (2016-05-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8 Installing a pRRU3902 or pRRU3911 or
pRRU3911+WIFI
Then...
power input is normal. If the
power input is normal, check
for and rectify board faults,
and turn on the power supply
switch again.
171