Vertex Standard VX-530 Series Operating Manual page 9

Rotate the VOL/PWR knob to set the volume level. If no signal is
present, press and hold in the Soft key as-
signed to the Monitor function for 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 in the Soft (Monitor) key for more than 2 seconds (or
press the Soft (Monitor) key twice) to quiet the noise and resume normal
(quiet) monitoring.
To transmit, press and hold in the PTT switch.
Speak into the microphone area of the lower
left-hand corner of the front grill in a normal
voice level. To return to the Receive mode,
release the PTT switch.
Press the Soft key assigned to the "Scan" function or switch the Toggle
Switch to the assigned "Scan" position (when so programmed by your
dealer) to start the scanner. The scanner rapidly steps through each of
the dealer-programmed channels, looking for incoming calls.
Press the TOP SEL1/TOP SEL2 key on the
top panel or SIDE SEL1/SIDE SEL2 key
on the side panel to activate one of the pre-
programmed functions which may have been
enabled at the time of programming by the
dealer. Similarly, when using the 16-key ver-
sion, the [ A ] , [ B ] , [ C ] , and [ D ] function keys
may be used to activate one of these functions,
if programmed 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 program-
ming by the dealer. When this switch is in the
Vertex Standard Co., Ltd.
VX-530 S
B O
O M
TOP SEL2
TOP SEL1
SIDE SEL1
SIDE SEL2
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