Microphone - Icom IC-M92D Instruction Manual

5
BASIC OPERATION
Receiving and transmitting
■
CAUTION: Transmitting without an antenna may damage
the transceiver.
Hold down [ ] for 1 second to turn power ON.
q
Set the volume and squelch levels with
w
Set the volume by pushing
➥
ume.
Set the squelch level by pushing
➥
volume adjustment mode is selected.
•
While in the squelch adjustment mode, pushing
make the noise disappear.
Push [Y]/[Z] to select the desired channel.
e
• Further adjustment of the audio may be necessary at this
point.
r Select HI/LO to select the output power if necessary.
" "
• "HI" appears when high power is selected; "LOW" when high
power is selected.
• Choose low power for short range communications, choose
high power for longer distance communications.
• Some channels are for low power only.
t Hold down [PTT] to transmit, then speak into the micro-
phone.
• Channel 70 cannot be used for transmission.
t Release [PTT] to receive.
11
[VOL/SQL].
[Y]/[Z] to adjust the vol-
[VOL/SQL] while the
[Y]
will
IMPORTANT: To maximize the readability of your trans-
mitted signal, pause a few seconds after pushing [PTT],
hold the microphone 5 to 10 cm (2 to 4 inches) from your
mouth and speak into the microphone at a normal voice
level.
NOTE: The transceiver has a power save function to con-
serve the battery power. The power save function activates
automatically when no signal is received for 5 seconds.
For U.S.A. version: To prevent accidental prolonged
transmission, etc., the transceiver has a time-out timer
function. This timer cuts a transmission OFF after 5 min-
utes of continuous transmission.