Lowrance 5200c 操作指南

 

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You need to select an antenna installation location that has a clear, 

unobstructed view of the sky. After the module is installed, connect it 

to the end of the extension cable. To connect it to the unit, insert the 

cable's plug into the Network socket on the back of the unit or a double 

T connector attached to the unit. See the module's instruction sheet. 
In an automobile, you may achieve good results by placing the external 

antenna on the top of the dash, at the base of the windshield. A piece of 

the rubber non-skid shelf liner material available in recreational vehi-

cle supply stores will help hold the antenna in place. This may not 

work well if you have a cab-over design pickup truck camper or motor 

home. If dashboard reception is poor, relocate the antenna module 

elsewhere on the vehicle for a clearer view of the sky. 

Your unit comes with a power/data cable that splits into three 

branches, each with several exposed wires. The thicker three-wire cable 

(white, red and black) is the power supply for your display unit. This 

cable has no label. The thinner branch with three wires (red, black and 

shield) is the power cable for a NMEA 2000 network. It is labeled 

"NMEA 2000 POWER."  
The branch with four wires (blue, yellow, orange, and shield) is a data 

cable, labeled "RS-232 COMM." It supports a serial communication 

port. This allows your unit to exchange NMEA 0183 data with another 

device, such as an autopilot, DSC marine radio or computer. 

 

There are two basic power connection options, which are shown in 

the following two diagrams. Read the following instructions 

your unit. Depending on your configuration, you may not use all of 

these wires.