Maxon 49-FX Manuel Du Propriétaire page 13

4) Select the desired channel using the channel
selector switch.
5) Position the VOX/P-T-T thumbwheel control
to either the VOX position (for hands-free, voice
activated transmissions) or the P-T-T position (for
manual push-to-talk transmissions). When using
the VOX mode, adjust the sensitivity setting to suit
your surroundings and needs. While looking at the
front of the unit, move the thumbwheel clockwise
for a high setting, or counter-clockwise for a low
setting. A low setting requires you to speak more
loudly to activate the transmitter and should be
used when background noise levels are high. A
higher setting allows you to speak in a softer voice
and should be used when lower background noise
is present.
NOTE: Very high noise levels may cause the unit
to transmit continuously in the VOX mode. When
very high background noise levels are present, the
P-T-T mode may be the only method to avoid this
problem.
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