ENGPS 17x NMEA 0183 HVS Installation Instructions 5EN+ ->>>>>>>>NMEA 0183 -CompliantDeviceOrangeRedBlackPowerGroundACC OnGPS 17x NMEA0183 HVSGrayWhite/RedWhiteWhite/OrangeRx A(+)Rx B(-)Tx A(+)Tx B(-)Fuse1ABattery12 VdcGPS 17x NMEA 0183 HVS Wired for Two-Way CommunicationExceptions:If your NMEA 0183-compliant device has only one receiving wire (Rx), connect it to thegray wire (Tx/A) from the GPS 17x antenna, and leave the white/red wire (Tx/B) from theantenna unconnected.If your NMEA 0183-compliant device has only one transmitting wire (Tx), connect it to thewhite wire (Rx/A) from the GPS 17x antenna, and connect the white/orange wire (Rx/B)to ground.NotE: The orange (accessory on) wire is used when wiring the GPS 17x to a Garmin chartplotter,or other NMEA 0183 device that has a defined accessory signal wire. If you are wiring the GPS17x to a device that does not have an accessory signal wire, the orange wire from the GPS 17xshould be connected to ground.cAutIoN: If you are wiring the GPS 17x to a device that does not have an accessory signal wire,connect the GPS 17x power wire to the ignition or install an in-line switch. The GPS 17x can drainthe battery of the boat if it is not switched.Step 3: Update Your ChartplotterTo ensure compatibility with the GPS 17x, upgrade your Garmin chartplotter with the latestsoftware. For more information, visit www.garmin.com.SpecificationsPhysicalDimensions: 3 19/32 in. (91.6 mm) Diameter ×1 15/16 in. (49.5 mm) HighWeight: 7.1 oz. (201 g)Power/data cable: 30 ft. (9.14 m)temperature range: -22°F (-30°C) to176°F (80°C)case Material: Fully gasketed, high-impact plastic alloy,waterproof to IEC 529IPX7 standardsPowerPower input source: 8–33 Vdc unregulatedInput current: 40 mA at 12 VdcAccuracyGPS: <33 ft. (10 m) 95% typicalDGPS: 10–16 ft. (3–5 m) 95% typical(WAAS/EGNOS accuracy.)Velocity: 0.05 meter/sec steady state••