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10
3
BASIC OPERATION
■
Optional Voice scrambler operation
D
D
Activating the Scrambler
The optional Voice scrambler provides private communica-
tions. In order to receive or send scrambled transmissions
you must first activate the Scrambler function. To activate the
function, an optional UT-98 or UT-112 is necessary. See p. 41
for setting the scrambler unit. Ask your dealer for details.
The Scrambler function automatically turns OFF when
Channel 16 or 70 is selected.
q
Select an operating channel other than Channel 16 or 70.
w
While pushing
[
[
HI/LO
HI/LO
]
]
, push
[
[
LO/DX
LO/DX
]
]
(
(
SCR)
SCR)
to turn
the optional Scrambler function ON.
• “
SC
” appears.
e
To turn the Scrambler function OFF, repeat step
w
.
• “
SC
” disappears.
D
D
Programming scrambler codes
There are 128 or 32 codes (0 to 127 or 1 to 32) available for
programming when the optional UT-98 or UT-112 is installed.
In order to understand one another, all transceivers in your
group must have the same scramble code. This function may
not be available depending on dealer setting.
q
Turn power OFF.
w
While pushing
[
[
9
9
]
]
, turn power ON to enter Set mode.
e
After the display appears, release
[
[
9
9
]
]
.
r
Push
[
[
9
9
]
]
one or more times to select the scrambler
code.
• “
Scrambler Code
” appears.
t
Rotate
[
[
CHANNEL
CHANNEL
]
]
to select the desired scrambler code.
y
Turn power OFF, then ON again to exit Set mode.
16
16
16
16
16
16
IC
Set Mode
Beep
Set Mode
Scrambler
Code
Set Mode
Scrambler
Code
Enter Set mode
Turn OFF
POWER
POWER
+
9
16
9
16
Select code
Push one or
more times.
Set mode
Scrambler code item
[Example]:
Programming scrambler code 8.