Vox Function; D Using The Vox Function; D Adjusting The Vox Function - Icom IC-7600 Instruction Manual

VOX function

<MODE> SSB/AM/FM
The VOX (Voice-Operated Transmission) function
switches between transmit and receive with your
voice. This function provides "hands-free" operation.

D Using the VOX function

q Select a phone mode (SSB, AM, FM).
w Push [VOX] (MF6) to turn the VOX function ON or
OFF.
• "VOX" appears while the VOX is in use.

D Adjusting the VOX function

q Push [SSB] or [AM/FM] to select a phone mode
(SSB, AM, FM).
w Push and hold [VOX] (MF6) for 1 sec. to enter
VOX set mode.
e Select the VOX gain item using [Y] (F-1) or [Z] (F-2).
r While speaking into the microphone, rotate the
main dial to the point where the transceiver is con-
tinuously transmitting.
t If the receive audio from the speaker causes the
VOX circuit to switch to, adjust the anti-VOX set-
ting to the point where speaker audio does not acti-
vate the VOX.
• Select the Anti-VOX item using [Y] (F-1) or [Z] (F-2).
• Rotate the main dial.
y Adjust the VOX delay for a convenient interval
before returning to receive.
u Set the VOX voice delay if desired.
i Push [EXIT/SET] to exit VOX set mode.
VOX Gain
This item adjusts the VOX gain for the VOX func-
tion. Higher values make the VOX function more
sensitive to your voice.
Anti–VOX
This item adjusts the ANTI-VOX gain for the VOX
function. Higher values make the VOX function less
sensitive to receiver output audio from a speaker or
headphones.
VOX Delay
Set the VOX delay for a convenient interval before
returning to receive within 0.0 to 2.0 sec. range.
VOX Voice Delay
Set the VOX voice delay to prevent clipping of the
first few syllables of a transmission when switching
to transmit.
OFF, Short, Mid and Long settings are available.
RECEIVE AND TRANSMIT
DEF
F-1 F-2 F-4
VOX
SSB AM/FM
• VOX set mode screen
Push and hold for 1 sec. to select a default value.
50%
This setting can be adjusted from 0% to 100% in 1%
steps.
50%
This setting can be adjusted from 0% to 100% in 1%
steps.
0.2
OFF
When using the VOX voice delay, turn the TX
monitor function OFF to prevent transmitted audio
from be echoed.
4
Main dial
EXIT/SET
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