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8
OPTIONS
D
About VS-1SC
vox
/
ptt
case
The VS-1SC is a VOX/PTT unit for Icom handheld transceiv-
ers, and allows you hands-free operation.
An optional headset (HS-94, etc.) is required for operation.
• The VOX (Voice Operated Transmission) function starts trans-
mission without pushing PTT switch when you speak into the
microphone; then, automatically returns to receive when you stop
speaking.
Features
➥
9-pin Spring-plug type head SP/MIC plug is equipped
➥
Water resistant construction
➥
Durable construction
➥
Equipped with a PTT switch and revolving clip
VS-1SC
Water protection cover
PTT switch
MIC/VOX gain
adjusting pot
VOX/PTT select switch
VOX gain and delay adjustment
q
Attach the connector of the VS-1SC into the multi-con-
nector on the transceiver and tighten the screw.
• Toggle the VOX/PTT select switch to [VOX].
w
Enter user set mode. (p. 16)
e
Push [P0] several times to select the “VOX Gain” or “VOX
Delay” items. Then, push [Side2] or [Side3] to set the de-
sired level/condition.
r
Rotate [VOL] to turn the power OFF to exit user set mode.
• VOX Gain
The VOX sensitivity level can be adjusted from OFF or 1 to 6
(more sensitive).
VOX function is OFF
X
TXC
SET
CALA
SET TXCU TXC
CALA
SET TXCU TXC
VOX OFF
VOX GAIN 3
VOX gain level 3
(default)
X
TXC
SET
[Side2]
Push
[Side3]
29
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