13
BASIC OPERATION
3
■ Receiving
q Push [PWR] for 1 sec. to turn power ON.
w Set the audio level.
➥ Push [MONI ] to open the squelch.
➥ Rotate the [VOL] control to adjust the audio output
level.
➥ Push [MONI ] again to close the squelch.
e Set the squelch level.
➥ Rotate [SQL] fully counterclockwise in advance.
➥ Rotate [SQL] clockwise until the noise just disappears.
➥ When interference is received, rotate [SQL] clockwise
again for attenuator operation. (p. 14)
r Set the operating frequency. (pgs. 9, 10)
t When receiving a signal on the set frequency, squelch
opens and the transceiver emits audio.
• “BUSY” appears and the S/RF
indicator shows the relative
signal strength for the re-
ceived signal.
✔
CONVENIENT!
The squelch level can also be adjusted with
[
SQL
YY
D(MUTE)] and [
SQL
ZZ
#(16KEY-L)].
■ Monitor function
This function is used to listen to weak signals without disturb-
ing the squelch setting or to open the squelch manually even
when mute functions such as the tone squelch are in use.
➥ Push [MONI ] to open
the squelch.
• “BUSY” blinks.
• Push [MONI ] again to
cancel the function.
➥ Push [
MONI
1(ANM)] to open the squelch.
• Push [
MONI
1(ANM)] again to cancel the function.
NOTE: When [SQL] adjustment is set too far clockwise,
(12–17 o’clock position) the squelch attenuator is acti-
vated. To monitor weak signals on the operating frequency,
deactivate the squelch attenuator function. See p. 82 for
details.
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