SYMPTOM
POSSlBILITIES
ACTION
(3) You may have
(3) Set RT FCTN
faulty or “locked-
switch off :then
up” RT if you try re-
to SQ ON. If the
moving the anten-
problem still exists,
na (MP) or antenna
contact unit main-
cable (vehicular) tenance.
and the SIG marker
remains
higher
than 3.
SIG marker is lit
and showing a sig-
nal higher than 3
You hear random
radio traffic or ra-
dio sIgnals.
You have enemy or
Set RT FCTN to SQ
friendly radio inter-
OFF and listen for
ference.
radio traffic. Try to
identify a friendly
call sign if you can
determine friendly
signals. If you de-
termine that jam-
ming is from an en-
emy
source.
change
location
and use terrain to
mask your RT from
enemy
jamming
source. Switch to a
better antenna (If
using a manpack.
switch to a vehicu-
lar or OE-254),
Contact NCS and
your supervisor.
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