Vertex Standard VX-920 Series Operating Manual page 13

Rotate the VOL/PWR
knob to set the volume
level. If no signal is
present, press and hold in
the MONITOR button
(under the PTT switch)
more than 2 seconds;
background noise will
now be heard, and you
may use this to set the
VOL/PWR knob for the
desired audio level. Press
and hold the MONITOR button more than 2 sec-
onds (or press the MONITOR button twice) to
quiet the noise and resume normal (quiet) moni-
toring.
To transmit, monitor the
channel and make sure it
is clear.
Press and hold the PTT
switch. Speak into the mi-
crophone area of the front
panel grille (above the upper left edge of the LCD)
in a normal voice level. To return to the Receive
mode, release the PTT switch.
VX-920/-970 S O
ERIES PERATING
O
PERATION
M
ANUAL
Press the (Orange) TOP
SEL key or SIDE SEL
key (above the PTT
switch) to activate one of
the preprogrammed func-
tions which may have
been enabled at the time
of programming by the
dealer. See the next sec-
tion for details regarding
the available features.
Switch the top panel's
TOGGLE switch to the
[ A ] , [ B ] , or [ Center ]
position to activate one of
the pre-programmed
functions which may
have been enabled at the time of programming by
the dealer. When this switch is in the [ A ( left )] ,
[ B ( right )] , or [ Center ] position, the feature pro-
grammed (by your dealer) to that switch position
will be activated. See the next section for details
regarding the available features.
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