GX1200E
Page 22
7.2 Rear Panel
i
DC Input Cable
Connects the radio to a DC power supply capable of delivering 12V DC.
o
External Speaker Connection Cable
Connects the
GX1200E
to an external speaker.
Q0
GPS Receiver Connection Cable
Connects the
GX1200E
to a GPS receiver.
Q1
Ground Terminal (GND)
Connects the
GX1200E
to a good ground, for safety and optimum perfor-
mance.
Normally, the
GND
connection to the heat sink is not needed. However,
when the DC power cable connection to the radio has a long run, the
transmitter may become unstable and the receiving audio may be noisy.
In such a case, connect a large diameter, short cable between this termi-
nal on the heat sink and battery ground.
Install only the supplied screw or similar size (M3x6, Stainless
Steel) screw.
Q2
Antenna Jack (ANT)
Connects an antenna to the transceiver. Use a marine VHF antenna with
an impedance of 50 ohms.
Q0
i
o
Q1
Q2
Содержание ECLIPSE DSC+ GX1200E
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