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SET MODES
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Microphone gain
Sets the microphone gain to between 1 and 4 to suit your
needs. Higher values make the microphone more sensitive
to your voice.
NOTE: When using the VOX function, we recommend set-
ting the microphone gain to 3. However, you can adjust it
to suit your operating environment (including your headset
performance).
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VOX delay
The VOX Delay is the amount of time the transmitter stays
ON after you stop speaking.
Sets the VOX Delay to between “VXd.05” (0.5 seconds),
“VXd.10” (1 second), “VXd.15” (1.5 seconds), “VXd.20”
(2 seconds), “VXd.25” (2.5 seconds) and “VXd.30” (3 seconds).
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VOX Time-out Timer
Sets the VOX Time-out Timer to 1, 2, 3, 4, 5, 10 or 15 min-
utes to prevent accidental prolonged transmission by the VOX
function.
To turn OFF the function, select “Vto.OF.”
The VOX Time-out Timer must be set shorter than the
Time-out Timer, otherwise this timer will not function.
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DTMF TX key
Selects the method to transmit a DTMF code sequence.
While holding down
[PTT], push one of the keys, [0] to [9],
[MONI](A), [
](B), [
](C), [
](D), [
M
](E), and [# ENT]
(MN.W)(F).
• dmt.k
: Transmits the appropriate DTMF code assigned to the
key.
• dmt.m
: Transmits the programmed DTMF code sequence in the
DTMF memory channel assigned to the key.
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Operating mode
Set the operating mode to FM or FM-N. The operat-
ing mode is determined by the modulation of the radio
signal.
FM mode
FM-N mode