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TM 11-5820-890-30-5
2-29. OPERATIONAL CHECK. Continued
Step 3. SC LOAD CHECK.
Action
Response
a.
Set RESPONSE: 1.
a.
No response.
Set TEST EQPT SELECTOR: HANDSET.
Set UUT RT:
FCTN : LD
CHAN: 1 .
b.
Press UUT RT FREQ button.
b.
“00000” is displayed on RT. If not, go to
chart 10.
c.
Press UUT RT CLR button.
c. "_ _ _ _ _ " is displayed on RT. If not,
go to chart 11.
d.
Press UUT RT 3, 7, 8, 7, and 5 buttons.
d.
Display responds correctly. If not, go to
chart 11.
e.
Press UUT RT Sto/ENT button.
e.
Display blinks and then displays
“37875”. If not, go to chart 11.
f.
Load the following frequencies into the
f.
Frequencies load correctly. If not, go to
channels indicated:
chart 12.
CHAN
Frequency (kHz)
NOTE:
2
42975
Ensure REF RT has single channel
3
frequencies loaded before proceeding
43375
4
49075
with check.
5
56200
6
68775
CUE
87975
Step 4. OFFSET LOAD CHECK.
Action
Response
a.
Set UUT RT: CHAN: 1.
a.
No response.
b. Load +5 kHz offset into CHAN 1.
b.
“37880” is displayed on RT. If not, go to
chart 11.
c.
Load -10 kHz offset into CHAN 1.
c.
“37865” is displayed on RT. If not, go to
chart 11.
d. Clear offset in CHAN 1.
d.
“37875” is displayed on RT. If not, go to
chart 11.
2-34
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