TM 11-7025-221-20
2-17. Operational Test.
Perform the following operational test on a newly installed TD-1337(V)/G to verify it is operating properly
in its assigned system configuration.
NOTE
If normal indication is not obtained for any step, refer to troubleshooting pro-
cedures in paragraph 2-9.
Operational Test
Step
Normal indication
Action
POWER AC and DC indicators
1
f indicators are not lit,
Set POWER CB to ON.
are lit.
check that rack power is
2
Check displayed message.
POWER ON
SYSTEM IS IN* MODE
3
Check ALARMS indicators.
All ALARMS indicators are
4
Perform display test routine.
Keyboard responses and message
displays are normal,
5
Obtain and enter configuration
Keyboard responses and message
data in TD-1337(V)/G.
displays are normal.
6
Perform system mode change
Message display confirms TD-
to place TD-1337(V)/G in
1337(V)/G is operating in
system operation.
selected mode.
NOTE
I
7
8
9
10
