User's Manual

EVX-5300/-5400 OpErating Manual
17
WHIspEr
Press, (or press and hold), the assigned
PF
key to increase the microphone gain;
allowing you to 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-5400
, when the Whisper function is “on” and “off”, the display indi-
cates briey “WHISP ON” and “WHISP OF”.
Vox
Press, (or press and hold), the assigned
PF
key to activate the VOX function; al-
lowing hands-free, automatic activation of the transmitter, based on voice input
into the microphone. You may disable the VOX function temporarily by pressing
the
PTT
switch.
Press again, (or press and hold again), the assigned
PF
key to resume normal op-
eration.
In the
EVX-5400
, 1) when the VOX function is activated by operation from the
external equipment, a small dot (“.”) will be indicated at the bottom right of the
display, and 2) when the VOX function is “on” and “off”, the display indicates
briey “VOX ON” and “VOX OFF”.
Vox sEt
(
This function is only available in the EVX-5400
)
You can manually adjust the VOX Gain using this function:
r
Press, (or press and hold), the assigned
PF
key. A tone will sound, and the cur-
rent VOX Gain level will appear on the display.
r
Press the
[

]
/
[

]
key to select the desired VOX Gain level. Available selec-
tions are “VOXLV –8” to “VOXLV +8”.
r
Press the
[
P4
]
key to store the new setting. The display indicates “- SET -”
briey, then reverts to the normal channel indication.
You may cancel the new setting by pressing the
[
P3
]
key. In this case, the dis-
play indicates “- CANCEL -” briey.
Note: If the optional
MH-75
A8J
16-Keypad Microphone is used, you may select
the VOX Gain level and set/cancel the setting by the microphone’s
[
A
]
,
[
B
]
,
[
C
]
,
and
[
D
]
key in place of
[

]
,
[

]
,
[
P3
]
, and
[
P4
]
key.
adVancEd opEratIon
FCC ID: AXI11144730
IC: 10239A-11144730
Vertex Standard LMR, Inc.