![background image](http://html1.mh-extra.com/html/icom/ic-m603/ic-m603_instruction-manual_2037984008.webp)
2
PANEL DESCRIPTION
New2001
New2001
2
■
Panel description
q
CLEAR KEY [CLR]
Push to cancel the entered function, exit Set mode. (p. 43)
w
FUNCTION KEY [
F
]
After pushing this key, some keys perform secondary func-
tion.
• “
F
” appears when a secondary function can be accessed.
e
DISTRESS KEY [DISTRESS]
(pgs. 20, 22)
Push and hold for 5 sec. to transmit a Distress call.
r
DSC MENU KEY [MENU]
(p. 16)
Push to toggle the DSC menu ON or OFF.
t
POWER KEY [POWER]
(p. 9)
➥
Push to turn power ON.
➥
Push and hold for 1 sec. to turn power OFF.
y
CHANNEL 16/CALL CHANNEL KEY [
!6
•C]
➥
Push to select Channel 16. (p. 7)
➥
Push and hold for 1 sec. to select call channel. (p. 7)
• “
C
CA
AL
LL
L
” appears when call channel is selected.
➥
Push and hold for 3 sec. to enter call channel program-
ming condition when call channel is selected. (p. 10)
➥
While pushing and holding
[H/L]
, push to enter channel
comments programming condition. (p. 11)
➥
While turning power ON, push to enter Set mode. (p. 43)
u
SELECTOR DIAL [SELECTOR]
(pgs. 7–9)
Rotate to select the operating channels, set mode con-
tents, etc.
i
DIAL KEY [DIAL]
➥
Selects to the regular channel. (p. 8)
➥
While pushing and holding
[H/L]
, push to select one of
three channel groups in sequence. (p. 8)
• EUR version has International channels only and this function
is not available.
o
SQUELCH CONTROL [SQL]
(p. 9)
Rotate to set the squelch threshold level.
VOL
iM603
VHF MARINE
MIC
C
H/L
DIAL
16
SQL
DISTRESS
Speaker
Function display (p. 4)
!3
q
!2
t
y
u
i
!1 !0 o
r e w
!IC-M603.qxd 06.7.28 1:46 PM Page 2 (1,1)