Electrical Connections - Standard Horizon QUEST-X GX1500E Owner's Manual

6.3 ELECTRICAL CONNECTIONS

Reverse polarity connections will damage the radio!
Connect the power cord and antenna to the radio. Antenna and Power Supply
connections are as follows (see Figure 1):
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.
Antenna
Water proof
Deck Outlet
Red Black
Power Source
Page 10
CAUTION
Optional Speaker
Accessory Cable
Fuse
Figure 1. General Installation
Optional CMP25 RAM+ Mic. or
VH-310 Remote Handset
GPS Navigation Receiver
GX1500E