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Airbridge cBTS3612-800 12-carrier CDMA Base Station
6 BTS RF Fan Module (BRFM)
6.1 BRFM Indicators
BRFM indicators are shown in Figure 6-1.
Figure 6-1 BTS RF Fan Module
See Table 6-1for the description of BRFM indicators.
Table 6-1 BRFM indicators
Indicator
TRX
HPA
FAN
03Q-0112-20020720-120
Color
Function
On: BTRM is in running normally.
Quick flash (4Hz): BTRM is not in service or with critical
alarm.
BTRM
Slow flash (0.5Hz): BTRM is in service, but with major
Green
alarm
alarm.
indicator
Slow flash (0.25Hz): BTRM is in service, but with minor
alarm.
Off: the communication between BTRM and the fan
monitor board is interrupted.
HPA
On: HPA is running normally.
Green
Status
Quick flash (4Hz): HPA alarm.
indicator
Fan
On: The fan is running normally.
Green
Status
Quick flash (4Hz): The fan is unable to rotate.
indicator
6 BTS RF Fan Module (BRFM)
Details
Normal
status
On
On
On
6-1
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