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7
OPTIONS
ï About VS-1SC
VOX / PTT CASE
The VS-1SC is a VOX/PTT unit for Icom handheld transceivers,
and allows you hands-free operation.
An optional headset (HS-94, etc.) is required for operation.
• The VOX (Voice Operated Transmission) function starts transmission
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
MIC/VOX gain
adjusting pot
Water protection cover
VOX/PTT select switch
40
VS-1SC
PTT switch
VOX gain and delay adjustment
qAttach the connector of the VS-1SC into the [SP/MIC] con-
nector on the transceiver and tighten the screw.
• Toggle the toggle switch to [VOX].
wEnter user set mode. (pgs. 13, 20)
ePush [P0] several times to select the "VOX Gain" or "VOX
Delay" items. Then, push
level/condition.
rRotate [VOL] to turn the power OFF to exit set mode.
• VOX Gain
The VOX sensitivity level can be adjusted from OFF or 1 to 6
(more sensitive).
VOX gain level is 3 (default)
• VOX Delay
The VOX delay time can be set from 0.5 to 3.0 sec. (0.5 sec.
step) for a convenient interval before returning to receive.
VOX delay timer is 0.5 sec. (default)
NOTE: MIC/VOX gain can be adjusted via the Adjusting pot
using a thin screw driver.
OPTIONS
[
] or [
]
to set the desired
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