10
3
BASIC OPERATION
■ Optional Voice scrambler operation
DD
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.
DD
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
