11
OPTIONS
41
■ VOX function
The transceiver has a VOX function, which allows hands-free
operation.
An optional HS-94, HS-95 or HS-97 headset and the OPC-
2004 plug adapter cable are also required.
• The VOX (voice operated transmission) function starts transmis-
sion when you speak into the microphone, without needing to
push [PTT]; then, automatically returns to reception when you stop
speaking.
D Optional unit connection
q Hold down [ ] for 1 second to turn OFF the power.
w Remove the jack cover. (p. 2)
e Connect the optional HS-94, HS-95 or HS-97 and OPC-
2004, as illustrated below.
D Turning the VOX function ON or OFF
q Connect an optional headset and plug adapter cable to
the transceiver, and then turn ON the power.
w Push
[FUNC](M), and then [VOX](2)
to turn the VOX func-
tion ON or OFF
.
•
“VOX” appears when the VOX function is ON.
NOTE:
•
When using the VOX function, adjust the microphone gain
and the VOX-related settings (pp. 32, 33) to suit your oper-
ating environment (including your headset performance).
• Set the microphone gain before setting the VOX gain in
the Set mode (p. 33). We recommend setting the micro-
phone gain to 3.
HS-94 etc.
OPC-2004
(Plug adaptor cable)
(Headset)
q
w
e
[ ]
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