EVX-539 O
pErating
M
anual
11
o
pEratIon
Rotate the
VOL/PWR
knob to set the volume
level. If no signal is
present on the analog
channel, press and hold
in the
SIDE-1
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
SIDE-1
button more than 2 seconds (or press the
SIDE-1
button
twice
) to quiet the noise and resume nor-
mal (quiet) monitoring.
To transmit, monitor the
channel and make sure it
is clear.
Press and hold the
PTT
switch. Speak into the
microphone area of the
front panel grille in a normal voice level. To re-
turn to the Receive mode, release the
PTT
switch.
Press the (Orange)
TOP
SEL
key,
SIDE-2
but-
ton, or front panel’s pro-
grammable keypad ([
A
],
[
B
], [
C
], [
D
], [
Ý
] and
[
#
] keys) to activate one
of the pre-programmed
functions which may
have been enabled at the
time of programming
by the dealer. See the
next section for details
regarding feature avail-
ability for this radio.
If a Speaker/Micro-
p h o n e i s a v a i l a b l e ,
remove the plastic cap
and its two mounting
screws from the right
side of the transceiver,
then align the connector
EVX-539
A
B
C
D
1
4
5
6
7
8
9
0
#
2
3
A
B
C
6
9
3
FCC ID: AXI11154620
IC: 10239A-11154620
