Icom IC-7600, Instruction Manual, Page: 101 / 196

92
4
RECEIVE AND TRANSMIT
4
■
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
Hold down [VOX] (MF6) for 1 second to select the
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
continuously transmitting.
t
If the receive audio from the speaker causes the
VOX circuit to switch to, adjust the anti-VOX setting
to the point where speaker audio does not activate
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 the VOX set mode.
VOX Gain 50%
This item adjusts the VOX gain for the VOX function.
Higher values make the VOX function more sensitive
to your voice. This setting can be adjusted from 0% to 100% in 1%
steps.
Anti–VOX 50%
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. This setting can be adjusted from 0% to 100% in 1%
steps.
VOX Delay 0.2s
Set the VOX delay for a convenient interval before
returning to receive within 0.0 to 2.0 seconds range.
VOX Voice Delay OFF
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.
When using the VOX voice delay, turn the TX
monitor function OFF to prevent transmitted audio
from be echoed.
F-1 F-2 F-4
DEF
EXIT/SET
Main dial
VOX
SSB
AM/FM
• VOX set mode screen
Hold down for 1 second to select a default value.