LED Test
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Overview
This test ensures the functionality of the LEDs on all circuit packs as
well as on the user panel. The PWR ON LED on the user panel and
the fan unit LEDs are not affected by the LED test.
Test procedure
Proceed as follows to perform an LED test:
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1
Push the LED TEST button on the user panel to test the circuit pack
and user panel LEDs.
Result:
The following should happen:
1.
The LEDs on the user panel (except the PWR ON LED)
turn on for 2 seconds and then off for 2 seconds three times
in sequence.
2.
The LEDs on the circuit packs turn on for 2 seconds and
then off for 2 seconds three times in sequence.
NE ACTY
FE ACTY
ACO
LED TEST
CR
MJ
MN
ABN
PWR ON
CIT (LAN)
User Panel
Stand alone test procedures
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7 - 2
Lucent Technologies
365-374-074
Issue a, April 2002
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