Item Label Description
Indicators RUN For details, see BTS3902E Indicators.
ALM
ACT
VSWR
O/E
O
3.3 BTS3902E Indicators
A BTS3902E has six indicators, which indicate the running status of the BTS3902E.
For details about the indicator positions on the BTS3902E panel, see BTS3902E Ports.
Table 3-2 describes BTS3902E indicators.
Table 3-2 BTS3902E indicators
Indicator
Color Status Description
RUN Green Steady on There is power supply, but the BTS3902E is
faulty.
Off There is no power supply, or the BTS3902E
is faulty.
Blinking (on for
1s and off for 1s)
The BTS3902E is working properly.
Blinking (on for
0.125s and off for
0.125s)
Software is being loaded to the BTS3902E,
or the BTS3902E is not started.
ALM Red Steady on Alarms are generated, and the BTS3902E
must be replaced.
Blinking (on for
1s and off for 1s)
Alarms are generated. The alarms may be
caused by the faults on the related boards or
ports. Therefore, the necessity for
BTS3902E replacement is uncertain.
Off No alarm is generated.
ACT Green Steady on The BTS3902E is working properly with TX
channels enabled.
Blinking (on for
1s and off for 1s)
The BTS3902E is working properly with TX
channels disabled.
BTS3902E WCDMA
Installation Guide 3 Information About the Installation
Issue Draft A (2011-06-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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