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3
BASIC OPERATION
11
■
Call channel programming
The call channel key, [C], is used to select the call channel
which you can program your most often-used channels.
➀
Push [C] to select the call
channel.
• “CALL” and the call channel num-
ber appear.
➁
While pushing [HI/LO] push
[C] to enter call channel write
mode.
• Call channel number flashes.
➂
Rotate the channel selector to
select the desired channel.
➃
Push [C] again to program the
displayed channel as the call
channel.
• The call channel number stop
flashing.
NOTE: For U.K./Italy versions, a call channel is available
separately for each channel group (INT, USA). Select the
desired channel group in advance.
■
Display backlighting
The function display and switches can be backlit for better vis-
ibility under low light conditions.
While pushing [
HI/LO
•DIM], rotate the channel selector to ad-
just the backlighting.
➥
Backlighting can be set to 1 of 3 intensities or turned OFF.
■
Voice scrambler function
Some countries prohibit the use of voice scrambled communi-
cations. An optional UT-79
VOICE SCRAMBLER UNIT
is neces-
sary to use this function.
➥
While pushing [HI/LO], push [DIAL] to toggle the function
ON and OFF.
• “SCRM” appears when the function is
ON.
• This function cannot be used on
channel 16.
• Set the scramble code in SET mode in advance (p. 19).
CALL
INT
TAG
CALL
INT
CALL
INT
CALL
INT
USA
SCRM