Icom IC-7600 Instruction Manual - Page 91

■ VOX function, ◇ Using the VOX function

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4 RECEIVE AND TRANSMIT ■ VOX function 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 P ush [VOX] (MF6) to turn the VOX function ON or OFF. • "VOX" appears while the VOX is in use. VOX F-1 F-2 DEF F-4 D Adjusting the VOX function q P ush [SSB] or [AM/FM] to select a phone mode (SSB, AM, FM). w P ush 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 W hile 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 A djust 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. SSB AM/FM • VOX set mode screen EXIT/SET Main dial Push and hold for 1 sec. to select a default value. VOX Gain This item adjusts the VOX gain for the VOX function. 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. 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. 0.2s OFF When using the VOX voice delay, turn the TX monitor function OFF to prevent transmitted audio from be echoed. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 84

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■
VOX function
<MODE> SSB/AM/FM
The VOX (Vo±ce-Operated Transm±ss±on) funct±on
sw±tches between transm±t and rece±ve w±th your
vo±ce. Th±s funct±on prov±des “hands-free” operat±on.
D
Using the VOX function
q
Select a phone mode (SSB, AM, FM).
w
Push
[VOX] (MF6)
to turn the VOX funct±on ON or
OFF.
• “VOX” appears wh±le the VOX ±s ±n 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 ga±n ±tem us±ng
[
Y
] (F-1)
or
[
Z
] (F-2)
.
r
Wh±le speak±ng ±nto the m±crophone, rotate the
ma±n d±al to the po±nt where the transce±ver ±s con-
t±nuously transm±tt±ng.
t
If the rece±ve aud±o from the speaker causes the
VOX c±rcu±t to sw±tch to, adjust the ant±-VOX set-
t±ng to the po±nt where speaker aud±o does not act±-
vate the VOX.
• Select the Ant±-VOX ±tem us±ng
[
Y
] (F-1)
or
[
Z
] (F-2)
.
• Rotate the ma±n d±al.
y
Adjust the VOX delay for a conven±ent ±nterval
before return±ng to rece±ve.
u
Set the VOX vo±ce delay ±f des±red.
i
Push
[EXIT/SET]
to ex±t VOX set mode.
F-1
F-2
F-4
DEF
EXIT/SET
Main dial
VOX
SSB
AM/FM
• VOX set mode screen
VOX
Gain
50%
Th±s ±tem adjusts the VOX ga±n for the VOX func-
t±on. H±gher values make the VOX funct±on more
sens±t±ve to your vo±ce.
Th±s sett±ng can be adjusted from 0% to 100% ±n 1%
steps.
Anti–VOX
50%
Th±s ±tem adjusts the ANTI-VOX ga±n for the VOX
funct±on. H±gher values make the VOX funct±on less
sens±t±ve to rece±ver output aud±o from a speaker or
headphones.
Th±s sett±ng can be adjusted from 0% to 100% ±n 1%
steps.
VOX
Delay
0.2s
Set the VOX delay for a conven±ent ±nterval before
return±ng to rece±ve w±th±n 0.0 to 2.0 sec. range.
VOX
Voice
Delay
OFF
Set the VOX vo±ce delay to prevent cl±pp±ng of the
f±rst few syllables of a transm±ss±on when sw±tch±ng
to transm±t.
OFF, Short, M±d and Long sett±ngs are ava±lable.
When us±ng the VOX vo±ce delay, turn the TX
mon±tor funct±on OFF to prevent transm±tted aud±o
from be echoed.
84
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RECEIVE AND TRANSMIT
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Push and hold for 1 sec. to select a default value.