Icom IC-M33 - Monitor and AquaQuake Functions

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4
BASIC OPERATION
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■ Monitor function
The monitor function opens the squelch. See p. 5 for details
of the monitor key action.
➥ The monitor function activates while pushing and holding
[MONI] (SQL).
 •“ ” blinks and audio is emitted.
■ AquaQuake water draining function
The transceiver uses a new technology to clear water away
fromthespeakergrill:AquaQuake.AquaQuakehelpsdrain
water away from the speaker housing (water that might
otherwise muffle the sound coming from the speaker). The
transceiver emits a vibrating beep when this function is
being used.
➥ Push and hold both [SCAN] and [H/L].
 •Alowbeeptonesoundsfor9sec.todrainwater,regardlessof
volume level setting.
 •Thetransceiverdoesnotperformkeyoperationswhilethe
AquaQuake function is activated. The AquaQuake function can not
be activated when an optional speaker-microphone is connected.
Push and hold
Blinks while the monitor function is used.