TM 11-7025-221-10
2-11. System Mode Change Routine - Continued.
System Mode Change Routine - Continued
Operator action/message displayed
Step
Check that ALARMS indicators are off. If they are off, go to step 8. If one or more indicators
6
are lit, go to step 7.
7
Perform the operator action associated with first ALARMS indicator listed below that is lit.
Operator Action
ALARMS Indicator List
VCXO, PROCESSOR, or
Perform troubleshooting procedures as directed in
BUS
chapter 3.
MAJOR
Indicator lights if interfacing equipments are not operating in a
configuration that is compatible to local TD-1337(V)/G config-
uration. Confirm that equipments are operating in compatible
configurations. If they are operating in compatible configurations,
and MAJOR indicator is still lit, perform troubleshooting pro-
cedures as directed in chapter 3.
MINOR (other ALARMS
Perform alarms recall routine to clear (turn off) MINOR
indicator (para 2-21c).
indicators are off)
Press CLR key to clear display.
8
2-12. Display System Mode Routine.
Perform the foIlowing procedures to display the system mode in which the local TD-1337(V)/G is operating.
These procedures can be performed without affecting normal equipment operation.
Display System Mode Routine
Step
Operator action/message displayed
1
Press FUNC key (one or two times) until SELECT FUNCTION is displayed. Then press SYSTEM
MODE key.
2
Check system mode of operation.
Press CLR key to clear display.
3
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