Furuno 1933C, 1943C, 1833C Navigator Setup, Navigation data source, Contents of nav setup menu

DEPTH CALIBRATION

TEMP CALIBRATION

LOCAL TIME OFFSET*

SPEED AVERAGING*

POSITION SOURCE

Nav setup menu

RETURN

00ft

* For GPS receiver othe than GP-310B.

00￿F

EDIT

+00:00

0060second(s)

ALL

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,

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	Default
			Setting
Position	Chooses source of position data.	FURUNO BB GPS: GPS	ALL
Source		Receiver GP-310B
		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	0-9999 seconds	60
Averaging	average ship’s speed over a given		seconds
	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	-13:30 to +13:30 hours	00:00
Offset	rather use local time, enter the time
	difference between it and UTC. Use
	the + <- -> - soft key to switch from
	plus to minus and vice versa.
Temp	Offsets NMEA water temperature data.	-40°F - 40°F	0°F
Calibration
Depth	Offsets NMEA depth data.	-15 - +90 ft	0 ft
Calibration

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