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LANVIEW LEDs
The LANVIEW LEDs on the front of the 9C300-1 Environmental Module may be
used as an aid in troubleshooting.
There are two LEDs visible to the user (Figure 3-4): the STATUS LED and the
ALARM LED.
The STATUS LED indicates the current status of the Environmental Module
processor and peripherals. The possible states and descriptions of the STATUS
LED are listed in Table 3-4.
Green
Yellow/Green
Yellow
Yellow (Flashing)
Red
Red (Flashing)
Off
STATUS LED
MMAC
1
2
3
4
ALARM LED
Figure 3-4. 9C300-1 Environmental Module LANVIEW LEDs
LED Color
State
Functional
Booting
Testing
Crippled
Reset
Failed
Power off
EPIM
STATUS
ALARM
9C300-1
5
6
7
8
Table 3-4. STATUS LED
Fully operational.
Flashes green and yellow while booting.
Testing system.
Not fully operational.
Normal power-up reset.
Fatal error has occurred.
Lack of 5 volt input to the Environmental
Module.
Monitoring Functions
COM 1 COM 2
9
10
11
12 13 14
Description
ENT ER
3-5
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