2
Connecting to the Transceiver
Note: To avoid accidental transmission, set the
function switch to
OFF
/
PTT
and turn off your trans-
ceiver before you connect the earphone to the trans-
ceiver.
Insert the earphone's
1
/
8
-inch speaker plug into the
transceiver's earphone jack. Then insert the ear-
phone's
3
/
32
-inch microphone plug into the transceiv-
er's microphone jack.
OPERATION
You can manually switch between transmitting and
receiving (see "PTT (Push-to-Talk) Button Opera-
tion"), or use VOX to automatically transmit when
you talk, then receive when you stop talking (see
"VOX Operation").
Before you begin operation, set the transceiver's vol-
ume control to the center position, squelch control to
the on position, and turn on the transceiver.
Caution: Never position the earphone's cord or con-
trol box near the transceiver's antenna. If the cord or
the control box is too close to the antenna, the range
might be reduced or the control box might not cor-
rectly switch the transceiver between transmit and
receive.
PTT (Push-to-Talk Button) Operation
You can use the PTT button to manually switch be-
tween transmitting and receiving.
1. Set the function switch to
OFF
/
PTT
.
2. Press
PTT
to transmit and release it to receive.
3. When you finish operation, turn off the trans-
ceiver.
VOX Operation
1. Set the function switch to
VOX LO
or
HI
.
2. When you start talking, the transceiver is auto-
matically set to transmit. When you stop talking,
the transceiver automatically switches to receive
after about 1 second.
3. When you finish operation, turn off the trans-
ceiver first, then turn off the earphone by setting
the function switch to
OFF
/
PTT
.
Volume Control
To adjust the level of receiving sound, rotate
VOL
.
21-1833.fm Page 2 Wednesday, May 17, 2000 8:30 AM
