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8.4 ELECTRICAL CONNECTIONS
CAUTION
Reverse polarity battery connections will damage the radio!
Connect the power cord and antenna to the radio. Antenna and Power Supply
connections are as follows:
1. Mount the antenna at least 3.28 feet (1 m) away from the radio. At the rear
of the radio, connect the antenna cable. The antenna cable must have
a PL259 connector attached. RG-8/U coaxial cable must be used if the
antenna is 25 feet (7.6 m) or more from the radio. RG58 cable can be used
for distances less than 25 feet (7.6 m).
2. Connect the red power wire to a 13.8 VDC ±20% power source. Connect
the black power wire to a negative ground.
3.
If an optional external speaker is to be used, refer to section 8.5 for connections.
4. It is advisable to have a Certified Marine Technician check the power output
and the standing wave ratio of the antenna after installation.
GPS Navigation Receiver
Fuse
Red
Power Source
Black
Antenna
Water proof
Deck Outlet
Optional SSM-70H
(RAM4) Remote MIC
Accessory Cables
Optional SCU-38
External GPS Antenna
Ensure that the SCU-38, the
MLS-300 and the SSM-70H are
located at a distance that does not
affect the magnetic compass.
Optional MLS-300
External Speaker
Optional MLS-300
External Speaker
Fuse Replacement
To remove the fuse from the fuse holder, hold both
ends of the fuse holder and pull the fuse holder apart
without bending the fuse holder. When replacing the
fuse, confirm that the fuse is tightly fixed into the metal
contact located inside the fuse holder. If the metal
contact holding the fuse is loose, the fuse holder may
heat up.
Содержание GX2400GPS
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