I Monitor Function; Basic Operation; I Aquaquake Water Draining Function - Icom IC-M33 Instruction Manual

I 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.
Blinks while the monitor function is used.
Push and hold

I AquaQuake water draining function

The IC-M33 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 IC-M33
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.

BASIC OPERATION

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