Furuno 1734C manual Contents of general setup menu con’t from previous

7. CUSTOMIZING YOUR UNIT

Contents of general setup menu (con’t from previous page)

Item	Description	Settings
TD Display	Chooses type of TD to display.	Loran C, Decca
Speed	Chooses speed format to display.	SOG (Speed over ground), STW (Speed
		through water)
Position	Chooses how to display position.	Latitude, Longitude; Loran or Decca TDs,
Display	Examples of MGRS indications:	or MGRS (Military Grid Reference
		System).
	18S: Locating a point within the Grid
		What is MGRS?
	Zone Designation
		For convenience, the world is generally
	18SUU: Locating a point within a
		divided into 6° by 8° geographic areas,
	100,000-meter square
		each of which is given a unique
	18SUU80: Locating a point within a
	10,000-meter square	identification, called the Grid Zone
	18SUU8401: Locating a point within a	Designation. These areas are covered by
	1,000-meter square	a pattern of 100,000-meter squares.
	18SUU836014: Locating a point within	Each square is identified by two letters
	a 100-meter square	called tie 100,000-meter square
		identification. This identification is unique
		within the area covered by the Grid Zone
		Designation. Exceptions to this general
		rule have been made in the post to
		preserve the 100,000-meter
		identifications on mapping that already
		exists.
		A reference keyed to a gridded map of
		any scale is made by giving the 100,000-
		meter square identification together with
		the numerical location. Numerical
		references within the 100,000-mater
		square are given to the desired accuracy
		in terms of the easting (E) and northing
		(N) grid coordinates for the point. The
		Grid Zone Designation usually is prefixed
		to the identification when references are
		made in more than one grid zone
		designation area.
Time Display	Chooses time notation.	12 hours, 24 hours
Infrared	A remote controller can be set	A, B, C, D
Remote	exclusively for use with a specific
Mode	display unit, in the case of multiple
	NavNet display units. For further details
	see the Installation Manual.
		(Con’t on next page)

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