TM 1-1520-238-10
3-18.4
Change 4
11. TONE button – Press TONE and release. Listen
for a double beep. One complete WOD is now
loaded. To load more WODs, repeat steps 5 thru
11.
3.7A.6B Multiple Word Of Day (MWOD) HaveQuick
Operations.
NOTE
The operational date is the current Day of
Month and must be entered into Channel 1
so the radio can select the proper WOD.
1. Mode Selector switch – MAIN.
2. CHAN switch – Set to Channel 20.
3. Function Selector switch – PRESET.
4. Frequency switches – Set to 220.025 MHz
(MWOD LOAD).
5. PRESET button – Lift preset frequency label
cover and push PRESET button. Listen for
single beep.
6. Function Selector switch – MANUAL.
7. CHAN switch – Set to Channel 01.
8. Frequency switches – Set to the applicable Day
of Month code. Code format is XAB.XXX, where
A and B are the day of the month the WOD is
used.
9. TONE button – Press TONE and release. Listen
for a wavering tone.
10. Function Selector switch – PRESET.
11. CHAN switch – Set to Channel 20.
12. Frequency switches – Set to 220.000 MHz
(Verify/Operate).
13. PRESET button – Lift preset frequency label
cover and push PRESET button. Listen for
single beep. Radio is now ready to receive TOD
either via GPS or conventional means.
14. HQ SINC button – Press and hold for 3 seconds.
15. Function Selector switch – MANUAL.
16. Active Net – Select.
3.7A.7 Verifying MWOD is Loaded.
1. STATUS – Ensure radio is in the Verify/Operate
mode.
2. Function Selector switch – MANUAL.
3. Frequency switches – Set to the day of the
month to be verified. Code format is XAB.XXX,
where A and B are the day of the month of the
Date Tag associated with the WOD to check.
4. CHAN switch – Set to Channel 20. Switch mo-
mentarily to channel 19 and return to channel
20. A single beep verifies the MWOD with a
matching day of the month code stored in
memory. If a single beep is not heard, the code
is not stored in memory. Repeat steps 3 and 4 to
check other days of the month.
3.7A.8 MWOD Erase.
1. CHAN switch – Set to channel 20.
2. Function Selector switch – PRESET.
3. Frequency switches – Set to 220.050.
4. PRESET button – Lift preset frequency label
cover and push PRESET button.
5. Function Selector switch – MANUAL.
6. TONE button– Press TONE and release.
MWODs should now be erased.
7. Function Selector switch – PRESET.
8. Frequency switches – Set to 220.000.
9. PRESET button – Lift preset frequency label
cover and push PRESET button. Close cover.
The radio is now in the Verify/Operate mode/
3.7A.9 TOD Send.
1. Function Selector switch – PRESET or MANU-
AL. Rotate frequency switches or CHAN switch
to a predesignated frequency for TOD transmis-
sion.
2. TONE BUTTON – Press TONE button for two
seconds and release.
3. Loading Operational Date.
4. CHAN switch – Set to Channel 20.
5. Function Selector switch – PRESET.
6. Frequency switches – Set to 220.025.
7. PRESET button – Lift preset frequency label
cover and push PRESET button.
8. CHAN switch – Set to Channel 01.
9. Frequency switches – Set to the operational
date in the format of XAB.XXX, where A and B
are the day of the month of the Date Tag. X can
be any value.
10. TONE button – Press TONE and release. Listen
for a wavering tone.
11. Function Selector switch – PRESET.
