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TM 11-5821-333-12
6-13. OPERATIONAL CHECK. Continued
ACTION
RESPONSE
Step 12. RETRANSMIT TEST.
a.
b.
c.
d.
e.
f.
If retransmit radios not present,
NOTE
skip this test.
a. No response.
This test assumes two retransmit RTs
(c, d) and two communications RTs (a,
b) are present. This test assumes that
all RTs have been tested using steps 1
through 16.
See paragraph 4-2 for
graphic aid and radio designations.
Set both retransmit RTs (c, d) switches as
follows:
FUNCTION
RXMT
MODE
SC
IFM RF PWR
OFF
Set communications RTs (a, b) switches as
follows:
FUNCTION
SQ ON
MODE
SC
IFM RF PWR
OFF
Establish link between communications RT (a)
d. No response.
and retransmit RT (c),
Establish link between second retransmit RT
e. No response.
(d) and other station (b). Second frequency
must be at least 10 MHz from first frequency.
Check transmit and receive between commu-
f. Transmit and receive audio are clear and in-
b. No response.
c. No response.
nications RT (a) and other station RT (b).
telligible. If not, go to chart 17 (page 6-35).
NOTE
The retransmit test may be performed in either SC-SC, FH-FH, or SC-FH mixed mode.
Step 13. FILL HOLDING TEST.
a. Set PRESET switch to channel having hopset.
a. Display reads “ FXXX. ” If not, reload hopset.
(x = 0-9)
b. Set FUNCTION switch to OFF. Turn system
b. Display reads “ FXXX. ” If not, go to chart 18
power off for 5 seconds and back to on. Set
(page 6-39).
FUNCTION switch to SQ ON.
6-9
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