31
8
OPTIONS
■
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 transmis-
sion without pushing [PTT] when you speak into the microphone.
Then, when you stop speaking, the transceiver automatically re-
turns to receive.
Features
➥
Equipped with a 9-pin Spring-plug type head SP/MIC plug
➥
Equipped with a PTT switch and revolving clip
➥
Water resistant construction
➥
Durable construction
D
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.
• Slide the VOX/PTT select switch to the [VOX] side.
w
Enter the User Set mode. (p. 16)
e
Push [P0] several times to select the “VOX Gain” or “VOX
Delay” item. Then, push [Side2] or [Side3] to set the de-
sired level or setting.
r
Rotate [VOL] to turn the power OFF, and then exit the
User Set mode.
• VOX Gain
The VOX sensitivity level can be adjusted between 1 (mini-
mum) and 6 (maximum), or turned OFF.
VS-1SC
water protection cover
PTT switch
MIC/VOX gain
adjusting pot
VOX/PTT select switch
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]
