TM 11-7025-221-10
2-10. Power Turn-On and Turn-Off Procedures.
Perform the procedures in a below to turn on a TD-1337(V)/G. Use the procedures in b below to turn
off a TD-1337(V)/G.
a. Turn-On Procedures. Perform the following steps to turn on your TD-1337(V)/G. When the TD-
1337(V)/G is ready for operation (with all covers installed) there are no exposed shock hazards to the
operator.
Power Turn-On Procedures
Operator action
Step
1
Set POWER ON/OFF circuit breaker to ON.
2
Check that POWER AC and DC indicators are lit.
3
Check that following message is displayed:
-
4
Check that all ALARMS indicators are off. If ALARMS MINOR indicator is lit, perform the alarms
recall routine in paragraph 2-21 to turn it off.
NOTES
ALARMS BUS, PROCESSOR, and VCXO indicators should be
off while TD-1337(V)/G is in normal operation,
ALARMS MAJOR indicator should be off, but it will be lit if proper
input signals are not applied to TD-1337(V)/G. For example, if
one or more interfacing equipments are not turned on or are
not operating in a compatible configuration, ALARMS MAJOR in-
dicator will light and ALARM horn will sound, Therefore, this sit-
uation should be considered before proceeding to troubleshooting.
b.
Turn-Off Procedures, Perform the following procedures to turn off the TD-1337(V)/G.
Power Turn-Off Procedures
Step
Operator action
1
Set POWER ON/OFF circuit breaker to OFF.
2
Check that POWER AC and DC indicators are off.
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