Furuno GP-1650WDF manual 11.3 GPS/DGPS/TD Options menu, 11-5, GPS Setup Options menu description

ZOOM MARKER

The zoom marker appears in the normal, bottom marker and bottom zoom displays and marks the area which is expanded in the bottom marker and bottom zoom pictures. You can turn on/off the marker as desired.

SPEED ADJ.

If the speed sensor-generated speed indication is wrong, you can correct it here. (NMEA format speed data cannot be adjusted.) For example, if the speed indication is 10% lower than actual speed, press ▲ to display +10.

TEMP ADJ.

If the water temperature sensor-generated water temperature indication is wrong, you can correct it here. (NMEA format water temperature data cannot be adjusted.) For example, if the water temperature indication is 2° higher than actual water temperature, press ▼ to display -2.0.

DEPTH ADJ.

Set the ship’s draft, to show the depth between the sea surface and the bottom (rather than from transducer to bottom.)

11.3GPS/DGPS/TD OPTIONS menu

This menu sets up GPS and DPGS receivers and enables display of position in Loran C or Decca TDs.

1.Press the [MENU] key.

2.Press the GPS/DGPS/TD OPTIONS soft key to display the GPS/DGPS/TD options menu.

11. CUSTOMIZING YOUR UNIT

GPS/DGP

OPTION

GPS SETUP OPTIONS

DGPS/WAAS SETUP OPTIONS

TD SETUP

DGPS 3D
	RETURN

GPS/DGPS/TD options menu

GPS SETUP OPTIONS menu description

This menu provides items for setting up the GPS receiver. To display it, display the menu shown above, and then press the GPS SETUP OPTIONS soft key.

				GPS
	LOCAL TIME OFFSET	+00:00		OPTION
	GEODETIC DATUMS	WGS-84
				EDIT
	POS SMOOTHING	000 sec
	SPD/CSE SMOOTHING	005 sec
	GPS SPEED AVE	060 sec
	LAT OFFSET	0.000'N
	LON OFFSET	0.000'E
	DISABLE SATELLITE	_ _ _ _ _ _
	LATITUDE	38° 00.000'N
	LONGITUDE	123° 00.000'W
	ANT. HEIGHT	005 m
	FIX MODE	2D/3D
DGPS 3D			RETURN

GPS SETUP options menu

LOCAL TIME OFFSET

GPS uses UTC time. If you would rather use local time, enter the time difference between it and UTC time. Use the +<-->- soft key to switch from plus to minus and vice versa.

GEODETIC DATUM

Your equipment is preprogrammed with most of the major chart systems of the world. Although the WGS-84 system, the GPS standard, is now widely used other categories of charts still exist. Select the chart system used, not the area where your boat is sailing. The default chart system is WGS-84.

11-5