363-206-204
Release 6 Installation Tests
Issue 9 October 1998 5-9
LED Test
Description
This test verifies proper operation of all the LEDs on the DDM-2000 OC-3 shelf.
Operation of all the LEDs is necessary to assist in trouble isolation.
If there are any LED failures, determine if the problem is with the circuit pack or
shelf and replace the faulty unit.
If the shelf is not fully equipped, move circuit packs around and repeat the test in
all circuit pack positions.
Procedure With a Terminal
Issue the command
test-led;
.
The DDM-2000 OC-3 will respond with
In Progress . . . .
for the duration of the test and will issue a prompt CMPLD when the test has
completed. All LEDs on the shelf under test should light for 10 seconds, then
extinguish for 10 seconds. Then the proper LEDs will light to indicate the shelf’s
current status.
Procedure Without a Terminal
Press and hold the ACO pushbutton on the user panel. While the pushbutton is
pressed, all LEDs on the shelf under test should light.
NOTE
:
If the ACO pushbutton is pressed for more than 2 seconds the 7-segment
display will go blank, then it will display the software version currently run-
ning on the system, one character at a time.
Local Equipment Test
Description
This test verifies proper operation of the circuit packs and the circuit pack
positions, which are equipped in the DDM-2000 OC-3 shelf. The shelf must
successfully pass this test before testing any other feature of the DDM-2000
OC-3.
Содержание DDM-2000 OC-3
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