6.3 ELECTRICAL CONNECTIONS
CAUTION
Reverse polarity 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 1 m away from the radio. At the rear of the radio, connect the antenna cable.
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 remote extension speaker is to be used, refer to next section 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.
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| Optional |
Optional HAIL/PA Horn | Optional Speaker | Optional CMP25 RAM+ Mic. |
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| GPS Navigation Receiver |
Antenna
Water proof
Deck Outlet
Fuse
Red Black
Power Source
Page 10 |
| GX3000E |
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