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Installing the Power/Data Cable

The chartplotter comes with a power/data cable that connects the chartplotter to power and to optional

NMEA 0183 devices. If applicable, the power/data cable also connects the chartplotter to a sonar transducer.

The power/data cable does not connect the chartplotter to a NMEA 2000 network. For instructions on

connecting the chartplotter to a NMEA 2000 network, see

To help make the cable-routing process easier, the locking ring is packaged separately from the cable. If you

install the power/data cable through the bail mount, do not install the locking ring until after all the cables

are routed.

Installing a locking ring on the cable:

1. Route the cable away from sources of electronic interference so that the cable connector is at the

mounting location of the chartplotter.

2. Separate the two halves of the locking ring.

3. Align the two halves of the locking ring over the cable and snap them together.

4. Insert the O-ring into the end of the connector.

To the GPSMAP 700

series chartplotter

Notes:

•

Use an AGC/ 3AG - 3 Amp replacement fuse.

•

If it is necessary to extend the power and ground wires, use 16 AWG wire.

•

You can wire the cable directly to the battery, or if your boat has an electrical system, you might be able to wire the cable to an unused

holder on the fuse block. If you use the boat fuse block, remove the in-line fuse holder on the power wire of the cable.

•

Do not cut the transducer cable, because this voids your warranty.

The maximum input voltage is 32 Vdc. Do not exceed this voltage because this can damage the chartplotter and void the warranty.

NOTE: If you are not connecting the chartplotter to NMEA 0183 devices, use only the red and black wires. The other wires do not have to be

connected for normal operation of the chartplotter. For information on connecting to a NMEA 0183-compatible device, see

page

Wire Color

GPSMAP 700 Series Power/Data Cable

Notice

Wire Function

Red

Power (10– Vdc)

Ground

(power and NMEA 018)

Black

NMEA 018 port 1 Tx (out)

Blue

NMEA 018 port 1 Rx (in)

Brown

NMEA 018 port Tx (out)

Gray

NMEA 018 port Rx (in)

Violet

Green

Spare

White

Spare

Orange

Accessory on

Yellow

Alarm low

To transducer (if applicable)

GPSMAP 700 Series Installation Instructions

Installing the Locking Ring

page 5.