9 Powering On an RRU
After all the devices are installed, check the power-on status of an RRU.
CAUTION
After you unpack an RRU, you must power on it within 24 hours. If you power off the RRU for
maintenance, you must restore power to the RRU within 24 hours.
Figure 9-1 shows the RRU power-on check process.
Figure 9-1 RRU power-on check process
RRU3232
Installation Guide 9 Powering On an RRU
Issue 05 (2011-10-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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