Figure 3-18 Edu Front Panel; Table 3-14 Edu Indicators - Huawei BTS3 Series Hardware Description Manual

M900/M1800 BTS3X Series Base Transceiver Station
Hardware Description Manual

Figure 3-18 EDU front panel

Table 3-14

Table 3-14 EDU indicators

ID
POWER
VSWRA
VSWRB
TMA
Issue 01 (2006-11-18)
POWER
RXA1
VSWR A
RXA2
VSWR B
RXB1
TTA
DC-IN
RXB2
LNA
+26V
EDU_BUS
MS/TX_TEST A MS/TX_TEST B
TX/RX_ANTA
RXD_ANTB
TXA
TXB
EDU
lists detailed information about indicators on EDU front panel.
Color Meaning
Green Power supply indicator
Red Transmitting channel A VSWR
alarm indicator
Red Transmitting channel B VSWR
alarm indicator
Red Tower amplifier warning
indicator
Huawei Technologies Proprietary
Indication
ON: EDU is powered on.
OFF: EDU is powered off.
OFF: No alarm
ON or flashing: Transmitting
channel B VSWR alarm
OFF: No alarm
ON or flashing: Transmitting
channel B VSWR alarm
OFF: No alarm
ON: TMA alarm
3 Board
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