Furuno 1823C manual Navigator Setup, Navigation data source, Contents of nav setup menu

POSITION SOURCE SPEED AVERAGING* LOCAL TIME OFFSET* TEMP CALIBRATION DEPTH CALIBRATION

Nav setup menu

RETURN

* For GPS receiver other than GP-310B/320B.

EDIT

ALL 0060second(s) +00:00

00° F 00ft

NAV

SETUP

5. CUSTOMIZING YOUR UNIT

5.7Navigator Setup

This section provides the information necessary for selecting the type of navigator connected to your plotter.

5.7.1Navigation data source

The NAV

SETUP menu mainly selects

the source of nav data. For GPS receiver

other than the GP-310B/320B,

speed averaging and local time

offset (to use local time) are also available. Press the [MENU] key followed by the SYSTEM CONFIGURATION, NAV OPTION and NAV SOURCE SETTINGS soft keys to display this menu.

Contents of nav setup menu

Item	Description	Settings
Position	Chooses source of position data.	FURUNO BB GPS: GPS
Source		Receiver GP-310B/320B
		GP: GPS navigator (via
		NETWORK or NMEA port)
		LC: Loran C navigator (via
		NETWORK or NMEA port)
		ALL: Multiple navaid connection
		(via NETWORK or NMEA port)
Speed	Calculation of ETA is based on average	0-9999 seconds
Averaging	ship’s speed over a given period. If the
	period is too long or too short, calculation
	error will result. Change this setting if
	calculation error occurs. The default setting
	is suitable for most conditions.
Local Time	GPS uses UTC time. If you would rather use	-13:30 to +13:30 hours
Offset	local time, enter the time difference between
	it and UTC. This setting is not necessary
	when the time difference is entered at the
	GPS navaid which is connected. Use the +
	<- -> - soft key to switch from plus to minus
	and vice versa.
Temp	Offsets NMEA water temperature	-40°F - 40°F
Calibration	data.
Depth	Offsets NMEA depth data.	-15 - +90 ft
Calibration

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