Furuno 1943, 1933, 1833 manual Contents of GPS sensor settings menu con’t from previous

5. CUSTOMIZING YOUR UNIT

Contents of GPS sensor settings menu (con’t from previous page)

Item	Description	Settings	Default Setting
Disable	Every GPS satellite is broadcasting	Max. 3 satellites	None
Satellite	abnormal satellite number(s) in its
	Almanac, which contains general
	orbital data about all GPS satellites,
	including those which are
	malfunctioning. Using this
	information, the GPS receiver
	automatically eliminates any
	malfunctioning satellite from the GPS
	satellite schedule. However, the
	Almanac sometimes may not contain
	this information. If you hear about a
	malfunctioning satellite from another
	source, you can disable it manually.
	Enter satellite number (two digits,
	max. 3 satellites), then press the
	ENTER soft key.
Latitude	Sets initial latitude position after cold	—	45°35’N
	start. Use the N < - - > S soft key to
	switch coordinate.
Longitude	Sets initial longitude position after	—	125°00’W
	cold start. Use the W < - - > E soft
	key to switch coordinate.
Antenna	Enters the height of the GPS	0-99 m	5 m
Height	antenna unit above sea surface. For
	further details refer to the installation
	manual.
GPS Fix Mode	Chooses position fixing method: 2D	2D, 2D/3D	2D/3D
	(three satellites in view), 2D/3D
	(three or four satellites in view
	whichever is greater).
Cold Start	Clears the Almanac to receive the	No, Yes	No
	latest Almanac.
GPS STATUS	Displays GPS satellite status display. Requires GPS Receiver GP-310B or GPS
(soft key)	navigator outputting the data sentence GSA or GSV. For further details see the
	chapter on Maintenance.

5-22