Icom IC-M424 Instruction Manual - Page 92

CONNECTIONS AND MAINTENANCE, ■ Connections - vhf marine

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10 CONNECTIONS AND MAINTENANCE ■■Connections q y t r w e q ANTENNA CONNECTOR Connects to a marine VHF antenna cable's PL-259 con- nector. CAUTION: Transmitting without an antenna may damage the transceiver. w NMEA IN/OUT LEADS Brown: Talker B (Data-L) Connects to an NMEA In Negative line of a PC or NMEA0183 ver. 3.01 sentence format DSC, DSE compatible navigation equipment, to receive position data from other ships. White: Talker A (Data-H) Connects to an NMEA In Positive line of a PC or NMEA0183 ver. 3.01 sentence format DSC, DSE compatible navigation equipment, to receive position data from other ships. 83 Green: Listener B (Data-L) Connects to an NMEA Out Negative line of a GPS receiver for position data. • A NMEA0183 ver. 2.0 or 3.01 RMC, GGA, GNS, GLL and VTG sentence format compatible GPS receiver is required. Ask your dealer about suitable GPS receivers. Yellow: Listener A (Data-H) Connects to an NMEA Out Positive line of a GPS receiver for position data. • A NMEA0183 ver. 2.0 or 3.01 RMC, GGA, GNS, GLL and VTG sentence format compatible GPS receiver is required. Ask your dealer about suitable GPS receivers. e AF OUT LEADS Blue: External Speaker (+) Black: External Speaker (-) Connects to an external speaker. Orange: Public Address Speaker (+) Gray: Public Address Speaker (-) Connects to a PA speaker. • PA output power: More than 10 W at 10% distortion with a 4 ˘ load NOTE for NMEA In/Out and AF Out leads: The connectors are attached to keep the leads together. Before connecting to a piece of equipment, you should cut the leads to remove the connector.

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83
CONNECTIONS AND MAINTENANCE
10
Connections
■
y
e
t
q
w
r
q
ANTENNA CONNECTOR
Connects to a marine VHF antenna cable’s PL-259 con-
nector.
CAUTION:
Transmitting without an antenna may dam-
age the transceiver.
w
NMEA IN/OUT LEADS
Brown: Talker B (Data-L)
Connects to an NMEA In Negative line of a PC or
NMEA0183 ver. 3.01 sentence format DSC, DSE compat-
ible navigation equipment, to receive position data from
other ships.
White: Talker A (Data-H)
Connects to an NMEA In Positive line of a PC or NMEA0183
ver. 3.01 sentence format DSC, DSE compatible naviga-
tion equipment, to receive position data from other ships.
Green: Listener B (Data-L)
Connects to an NMEA Out Negative line of a GPS receiver
for position data.
•A NMEA0183 ver. 2.0 or 3.01 RMC, GGA, GNS, GLL and VTG
sentence format compatible GPS receiver is required. Ask your
dealer about suitable GPS receivers.
Yellow: Listener A (Data-H)
Connects to an NMEA Out Positive line of a GPS receiver
for position data.
•A NMEA0183 ver. 2.0 or 3.01 RMC, GGA, GNS, GLL and VTG
sentence format compatible GPS receiver is required. Ask your
dealer about suitable GPS receivers.
e
AF OUT LEADS
Blue: External Speaker (+)
Black: External Speaker (–)
Connects to an external speaker.
Orange: Public Address Speaker (+)
Gray: Public Address Speaker (–)
Connects to a PA speaker.
• PA output power: More than 10 W at 10% distortion with a 4
˘
load
NOTE for NMEA In/Out and AF Out leads:
The connectors are attached to keep the leads together.
Before connecting to a piece of equipment, you should cut
the leads to remove the connector.