9
2OPERATION

DTX code channel selection

If the transceiver has a [TX CH] key, the display can be tog-
gled between the operating channel number (or name) and
TX code channel number (or name). When the TX code
channel number (or name) is displayed, the []/[]keys
select the TX code channel.
To select a TX channel:
qPush [TX CH]—a TX code channel appears.
wPush []/[]to select the desired TX code channel.
ePush [CALL] to transmit the selected TX code.
rPush [TX CH] again to return to the channel display.

DTX code number selection

If the transceiver has a [TX CH]key, TX code contents can be
changed within the allowable digits.
To select a TX code:
qPush [TX CH]—a TX code number appears and the first
digit blinks.
wPush []/[]to select the desired number of the blink-
ing digit.
ePush [TX CH] to enter the selected number and the next
digit will start blinking automatically.
rRepeat step wand eto input all allowed digits.
tPush [CALL] to transmit the selected TX code.

DDTMF transmission

If the transceiver has a [DTMF] key, the automatic DTMF
transmission function is available. Up to 7 DTMF channels
may be available.
To transmit a DTMF code:
qPush [DTMF]—a DTMF code channel appears.
wPush []/[]to select the desired DTMF channel.
ePush and hold [DTMF] to transmit the DTMF code on the
selected DTMF channel.

DScrambler function

The UT-109 (#02) or UT-110 (#02) optional voice scrambler
unit provides high performance private communication
between stations with the same scrambler codes.
To turn the scrambler function ON and OFF:
qPush and hold [SCRM]to turn the scrambler function ON.
wPush [SCRM] to turn the function OFF.
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