Vertex Standard EVX-531 Operating Manual page 26

r Press the SIDE-1/SIDE-2 buttons (or [ A ] / [ B ]
keys) to select the desired squelch level. Available
selections are "SQLLV OP (Open)", "SQLLV
TH (Threshold)", "SQLLV NM (Normal)" and
"SQLLV TI (Tight)".
r Press the [ D ] key to store the new setting. The
display indicates "- SET -" briefly, then reverts to
the normal channel indication.
You may cancel the new setting by pressing the
[ C ] key. In this case, the display indicates "-
CANCEL -" briefly.
B off
eep
Press, (or press and hold), the assigned PF key to
disable the radio beeps temporarily. Press again, (or
press and hold again), the assigned PF key to enable
the radio beeps.
In the EVX-534/-539, when the Beep Off function is
"on" and "off", the display indicates briefly "BEEP
OFF" and "BEEP ON".
Note: if the Channel Announcement feature is acti-
vated on the EVX-534/-539, the Channel Announce-
ment also disables and enables when the Beep Off
function is "on" and "off".
24
a o
dVanced peratIon
af m
Press, (or press and hold), the assigned PF key, the
display indicates "AFATT ON" briefly, and reduce
the audio output to the (lower) level programmed.
Again press, (or press and hold), the assigned PF key,
the display indicates "AFATT OF" briefly, and re-
sume normal audio output level. You may change the
programmed (lower) level by the "User Set (Menu)"
mode. See page 33 for more information.
ch a
Press, (or press and hold), the assigned PF key to se-
lect the channel change confirmation between "beep"
(In the EVX-534/-539, indicates "BEEP" briefly)
and "announcement" (In the EVX-534/-539, indi-
cates "ANNOUNCE" briefly).
W
hIsper
Press, (or press and hold), the assigned PF key to
increase the microphone gain; thus you can speak in
a low voice (whisper) temporarily. Press again, (or
press and hold again), the assigned PF key to resume
normal microphone gain.
In the EVX-534/-539, when the Whisper function is
"on" and "off", the display indicates "WHISP ON"
V
( eVx-534 & eVx-539 )
InImum olume
nnouncement
EVX-530 S O
EriES pErating
M
anual