![background image](http://html.mh-extra.com/html/icom/ic-m402/ic-m402_instruction-manual_612788029.webp)
23
9
INSTALLATION AND MAINTENANCE
■
Connections
q
DC POWER CONNECTOR
Connects the supplied DC power cable from this connector
to an external 12 V battery.
w
EXTERNAL MICROPHONE JACK (IC-M402 only)
Connects to optional HM-127
REMOTE
-
CONTROL MICRO
-
PHONE
.
e
ANTENNA CONNECTOR
Connects a marine VHF antenna with a PL-259 connector
to the transceiver.
CAUTION:
Transmitting without an antenna may dam-
age the transceiver.
r
GPS RECEIVER JACK
Connects to a GPS receiver to input the position data and
time data.
• A GPS receiver requires an NMEA0183 ver. 2.0 for position or
time indication, etc. Ask your dealer about the GPS receiver.
t
EXTERNAL SPEAKER JACK
Connects to an external speaker. See ‘Options’ on p. 29
for available external speakers.
• MICROPHONE HANGER
Rest the supplied microphone on the hanger when not in
use.
CAUTION:
After connecting the DC power cable, GPS
receiver jack and external speaker jack, cover the connec-
tor and jacks with an adhesion tape as shown below, to
prevent water seeping into the transceiver.
r
q
t
e
w
NMEA (+)
RCA
NMEA (—)
00_IC-M402_S.qxd 02.2.21 0:08 PM Page 23 (1,1)
Summary of Contents for IC-M402
Page 1: ...IC M402 ...
Page 30: ...24 9 INSTALLATION AND MAINTENANCE er s d at at n y EXAMPLE ...
Page 43: ...HONE Cap ut ...
Page 47: ......
Page 48: ...42 14 MB 69 HM 127 TEMPLATE Unit mm inch MB 69 ...
Page 49: ...44 15 OPTION r t M x ...
Page 50: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan ...