Connecting The Power/Data Cable - Garmin GPSMAP 392, 398, 492, 498 Owner's Manual

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PPENDIX ONNECTING THE OWER

Connecting the Power/Data Cable

The power/data cable connects the GPSMAP 392/398/492/498
to a DC supply and provides interface capabilities for connecting
external devices. The color code in the diagram below indicates
the appropriate harness connections. Replacement fuse is a
AGC/3AG - 3 Amp fuse.
NOTE: During a typical installation, only the Red and Black
wires are used. The other wires do not have to be connected for
normal operation of the unit.
Orange (Accessory On)
92
/D C
ATA ABLE
(CANet L)
(CANet H)
(RX NMEA)
(TX NMEA)
NOTE: CANet wiring diagrams are provided with the CANet
accessory.
Accessory On
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CANet L
CANet H
GPSMAP 392/398/492/498 Owner's Manual
DC Power
Source