TM 11-7025-221-10
Section Ill. OPERATING ROUTINES
Para
Page
Subject
General Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
Power Turn-On and Turn-Off Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
System Mode Change Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
Display System Mode Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Answer Orderwire Call Routine (V1/V2 Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Answer Orderwire Call Routine (V3/V4 Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Make Orderwire Call Routine .. . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change Orderwire Mode Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Composite Rates Display Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VCXO Status Display Routine . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Display Test Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-Minute Audible Alarm Inhibit Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alarms Recall Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OVERVIEW
This section contains the power turn-on and turn-off procedures and the above listed operating routines.
These procedures and routines are used by the operator and are described below, The general operating
procedures in paragraph 2-9 describe their use.
Power Turn-On and Turn-Off Procedures. The procedures for turning power on and off are in para-
graph 2-10. When the power is turned off all configuration data entered in the NVM is retained.
When power is turned on, the TD-1337(V)/G is automatically configured and resumes operation
in the mode in which it was operating when power was removed.
NOTE
Except for the system mode change routine, you can perform any
of these routines without interrupting the flow of user traffic.
the TD-1337(V)/G in any one of the five operating modes. If you want to confirm which mode
of operation is presently being used, perform the display routine in paragraph 2-12.
Orderwire Routines. When operating a V1 or V2 model, use the answer and make orderwire call
routines in paragraphs 2-13 and 2-15. For a V3 or V4 model, use paragraphs 2-14 and 2-15.
To change the orderwire mode (secure to non-secure, or non-secure to secure), use the routine
Status Display Routines. You can view the composite rates entered in the NVM by performing
the routine in paragraph 2-17. If you want to check the status of the VCXO, use the routine in
horn for 5 minutes. Use the same routine to cancel the inhibit any time before the 5-minute cycle
expires.
A/arms Recall Routine. This routine in paragraph 2-21 displays the diagnostic information that identifies
the possible cause(s) of one or more ALARMS indicators to light. The routine is also performed
to turn off the ALARMS MINOR indicator if it is lit when power is turned on or a system mode
change is performed.
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