Справочник Пользователя для ICOM IC-A6
9
3
BASIC OPERATION
■ Receiving
q Push [PWR] to turn the power ON.
w Push [SQL•
w Push [SQL•
WX-ALERT
], then rotate [DIAL] counterclock-
wise to select the squelch level 0.
e Rotate [VOL] to adjust the audio level.
r Push [SQL•
r Push [SQL•
WX-ALERT
], then rotate [DIAL] clockwise until
the noise is muted.
• “
” indicator disappears.
t Set the desired frequency using [DIAL] or keypad.
y When a signal is received on the set frequency:
y When a signal is received on the set frequency:
• “
” indicator appears.
• Squelch opens and audio is emitted from the speaker.
When [SQL] control is too “tight,” squelch may not open for
weak signals. To receive weaker signals, loosen the squelch
weak signals. To receive weaker signals, loosen the squelch
■ Transmitting
q Set the desired frequency in COM band using [DIAL] or
keypad.
• COM band frequency range: 118.00–136.975 MHz
w Push and hold [PTT] to transmit.
• “
” indicator appears.
e Speak into the microphone at a normal voice level.
• DO NOT hold the transceiver too close to your mouth or speak
too loudly. This may distort the signal.
r Release [PTT] to return to receive.
■ ANL function
The ANL (Automatic Noise Limiter) function reduces noise
components such as that caused by engine ignition systems
while receiving.
• Push [ANL•
components such as that caused by engine ignition systems
while receiving.
• Push [ANL•
SCAN
] to turn the ANL function ON/OFF.
“
” appears on the display while the ANL function is ON.
CAUTION: Transmitting without an antenna may damage
the transceiver.
the transceiver.
NOTE: To prevent interference, listen on the frequency be-
fore transmitting. If the frequency is busy, wait until the
channel is clear.
fore transmitting. If the frequency is busy, wait until the
channel is clear.