Tone
Scwelch
Operation
n The tone squelch function requires that the optional
CTCSS unit be installed.
(7)
ff fhe CTCSS is nof insfalled. fhe
TSO
indicatron
appear
1) Hold down the FUNC key and press the 7
T.SQ/DM
key
affer fhe 7
T.SQIDM
key
is
pressed once
to
indfcafe fhat
Ib
required CTCSS
mit
has nof been connecfed.
f21
ff is necessarv fhaf fhe fone freouencv rnafch fhaf of
fh
once.
A
“T”
appears on the display to rndicate that the tone
encode mode is
actrve.
ofher
Station.
Dlsplayed
contlnuously
2) Hold down the FUNC key and press the 7
T.SQ/DM
key
once
agarn
TSQ appears on the display to rndicate that tone
squelch Operation is
possrble.
3) To cancel the tone squelch mode. hold down the FUNC
key and press the 7
T
SQ/DM
key
The TSQ
indrcahon
drsappears on the drsplay. and tone
squelch
IS
deactrvated
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