ICOM ic-m603 Manual De Usuario

BASIC OPERATION

New2001

■ Call channel programming

You can program the call channel with your most often-used
channels in each channel group for quick recall.

q While pushing and holding [H/L], push [DIAL] several

times to select the desired channel group (INT, USA, ATIS
or DSC) to be programmed.

w Push and hold [

!6•C] for 1 sec. to select the call channel of

the selected channel group.

• “C

L” and call channel number appear.

e Push and hold [

!6•C] again

for 3 sec. (until a long beep
changes to 2 short beeps)
to enter call channel pro-
gramming condition.

• Channel number starts blink-

ing.

r Rotate [SELECTOR] to se-

lect the desired channel.

t Push [

!6•C] to program the

displayed channel as the
call channel.

• Push [CLR] to cancel.
• The channel number stops

blinking.

■ Microphone lock function

The Microphone lock function electrically locks [Y]/[Z] and
[HI/LO] keys on the supplied microphone. This prevents ac-
cidental channel changes and function access.

➥ While pushing and holding [HI/LO] on the microphone,

turn power ON to toggle the Microphone lock function ON
and OFF.

■ Display backlight

The function display and keys can be backlit for better visibil-
ity under low light conditions.

➥ After pushing [F], push [3•

] then rotate [SELECTOR]

to adjust the brightness of the LCD and key backlight.
Then push [ENT].

• The backlight is adjustable in 7 levels and OFF.

DIM

[HI/LO]

[Y]/[Z]

25W

INT

CALL

TAG

34°34.506N

34.506N

123

123°23.236W

23.236W

UTC

UTC 12

12:00

:00

CALLING

25W

INT