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LEDs on the DAC-SMs
The following table describes the LEDs on the DAC-SMs:
LED
Power
Good
Failed
Redun
Yellow (1 to 12 or
1 to 24)
Red (1 to 12 or
1 to 24)
296-1011-200 Rel. 5.0, Doc. Rev. 08.01
State
Meaning
Off
Power off
On (green)
Power on
On (green)
Successful system boot: no errors detected
Off
No power: failure detected or on standby
Off
No power
On (red)
Failure detected
Off
No power or no redundancy
On (green)
Indicates a working redundant configuration
On (yellow)
Yellow alarm: remote switch is in red-alarm mode
because it is not receiving a signal from the
CVX 1800
Off
No alarm
On (red)
Red alarm: remote switch is in yellow-alarm mode
because the CVX 1800 is not receiving a signal
from the remote switch
Off
No alarm
Chassis Connections
Checking the LEDs
3-63
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