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PANEL DESCRIPTION
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Function display
!9
!5
!7
!8
!6
q
w
i
e
t
r
!0
y
o
u
!2
!3
!4
!1
q
BUSY/TRANSMIT ICON
(p. 14)
➥
“
” is displayed when receiving a signal or when
the squelch is open.
➥
“
” is displayed while transmitting.
w
POWER ICON
(p. 14)
➥
“25W” is displayed when high power is selected.
➥
“1W” is displayed when low power is selected.
e
RX SPEAKER ICON
(p. 72)
Displayed while in the RX Speaker mode.
r
CHANNEL GROUP ICON
(p. 12)
➥
Shows which channel group is selected, INT, USA,
CAN, ATIS or DSC, depending on the version.
➥
“WX” is displayed when the weather channel is select-
ed.*
*For only USA and Australian version transceivers.
t
CALL CHANNEL ICON
(p. 11)
Displayed when the Call channel is selected.
y
DUPLEX ICON
(p. 12)
Displayed when a duplex channel is selected.
u
FAVORITE CHANNEL ICON
(p. 20)
Displayed when a Favorite (Tag) channel is selected.
i
MESSAGE ICON
(p. 63)
Blinks when there is an unread DSC message.
o
GPS ICON
➥
Stays ON when the built-in GPS receiver* or an exter-
nal GPS receiver is receiving valid position data.
*For only IC-M423G, IC-M423GE, and IC-M424G.
➥
Blinks when searching for valid position data.
!0
SWITCH ICON
(p. 66)
Displayed when the “CH 16 SWITCH” in DSC Settings is
set to OFF.
Summary of Contents for IC-M423
Page 100: ...90 10 CONNECTIONS AND MAINTENANCE Gasket Mounting base Cap Nut ...
Page 106: ......