User Manual

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BASIC OPERATION
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Microphone
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Microphone
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IC-M423G/IC-M424G IC-M423/IC-M424
 Adjusting the volume and
squelch levels
The volume and squelch levels can be adjusted with [VOL/
SQL](Dial).
q Push [VOL/SQL](Dial) one or more times to display the
volume or squelch adjustment screen.
w Rotate [VOL/SQL](Dial) or push [∫]/[√]/[Ω]/[≈] to adjust
the volume or squelch level.
• The transceiver has 20 volume levels and OFF.
• The transceiver has 11 squelch levels. OPEN is completely
open, 10 is tight squelch, 1 is loose squelch.
• If no key is push for about 5 seconds, the transceiver sets the
selected volume level, and returns to the normal mode.
e Push [ENT] to set the level, and exit the volume adjust-
ment mode.
• Push [CLEAR] to cancel.
The desired function can be assigned to Dial. See page 79
for details.