I Lock Function; I Adjusting The Squelch Level - Icom IC-M3EURO Instruction Manual

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3
BASIC OPERATION

I Lock function

This function electronically locks all keys and switches to pre-
vent accidental frequency changes and function access.
Push [H/L •
] for 1 sec. to turn the lock function ON and
LOCK
OFF.
• Only [PTT], [H/L] and [SQL] are functional.
INT
6
Appears when the
lock function is in use.
DUP

I Adjusting the squelch level

The IC-M3EURO has a squelch
even though there is no control
knob for it. In order to receive
signals properly, as well as for
scan to function, the squelch
must be adjusted to a suitable
level.
q Push [SQL], then select the squelch level with the [
keys.
• There are 11 squelch levels to choose from: OFF is completely
open; 10 is the maximum squelch level.
• When no key is pushed for 5 sec., the display returns to normal
indication.
w Push [SQL] once more when the desired squelch level is
indicated in the function display.
The display returns to normal indication.
Level 10: Max. squelch level
]/[
]

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