Checking The Alarm Information Of The Bts3900; Table 8-6 Normal States Of The Leds On The Psu - Huawei BTS3900 GSM Commissioning Manual

8 Checking the Operating Status of the BTS3900
Step 6 Check whether the states of the LEDs on the PSU (AC/DC) or PSU (DC/DC) panel are normal.
Table 8-6

Table 8-6 Normal states of the LEDs on the PSU

PSU
PSU (AC/DC)
PSU (DC/DC)
Step 7 Refer to
the boards or modules are not normal. Then, check the alarm information on the Site Maintenance
Terminal System, and rectify the fault according to the suggestions displayed.
----End

8.2 Checking the Alarm Information of the BTS3900

This describes how to check the alarm information of the BTS3900 on the Site Maintenance
Terminal System. If the alarm information of the BTS3900 exists, rectify the fault according to
the suggestions displayed on the Site Maintenance Terminal System.
Procedure
Step 1 Select Board in the left pane of the Site Maintenance Terminal System window, and then
double-click Board Management in the right pane of the window.
The Board Management window is displayed, as shown in
8-4
lists the normal states of the LEDs.
LED
Power input LED (top)
Power protection LED (middle)
Power failure LED (bottom)
Power input LED (left)
Power protection LED (middle)
Fault LED (right)
8.2 Checking the Alarm Information of the BTS3900
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BTS3900 GSM
Commissioning Guide
Color Normal State
Green ON
Yellow Off
Red Off
Green ON
Yellow Off
Red Off
if the states of the LEDs on
Figure 8-1.
Issue 03 (2008-07-15)