4 B B A A S S I I C C O O P P E E R R A A T T I I O O N N; Power On; Adjusting The Volume - Icom IC-446S Instruction Manual

Pmr446 fm transceiver

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➥ Push [

POWER

power ON.

• The power on indicator and oper-

ating channel number appear on

the display.

q Push and hold [

1sec. to open the squelch.

• Busy indicator appears on

the display while the squelch is

open.

w Adjust the audio to a suitable level

using [

VOL

e Push and hold [MODE] for 1sec. to

close the squelch.

✔ What is squelch?

A squelch circuit allows you to mute undesired noise while re-

ceiving no signal and emit audio while receiving signals.

This provides quiet standby. The [

squelch setting. This is useful to listen to weak signals that do

not open the squelch.

BASIC OPERATION

] for 1sec. to turn the

] for

MODE

Busy indicator

appears.

] key changes the

MODE

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