Furuno CSH-5L/CSH-8L manual MARKS menu description, Marks And System Menus

7. MARKS AND SYSTEM MENUS

MARKS menu description

Item		Description		Ref. Page
RANGE RINGS	Turns the range rings on/off and chooses range ring			5-3
	interval, 1/4 or 1/2 the range. When turned off, the north
	mark and heading mark are also turned off.
BEARING SCALE	Turns the electronic bearing scale on/off.			5-3
CURRENT	Turns the current (tide) mark on/off.			5-3
VECTOR
CURRENT DIR	Turns current (tide) data on or off. “FROM” shows what			5-3
	direction the current is flowing; “TO” shows the direction
	the current is heading. Requires a current indicator.
		Current Mark
			2
		3	1
	1	3
		2
		FROM	TO
SHIP’S TRACK	Turns ship’s track display on/off. 5R and 10R are the			5-3
	amount of track to display; that is, the length of the track
	shown on the display is five and ten times the range,
	respectively.
COURSE	Chooses how to display course, in 32 compass points			5-3
	or 360° true.
HEADING	Chooses how to display heading, in 32 compass points			5-2
	or 360° true.
CURRENT DATA	Choose how to display current (tide) data, 32 compass			5-3
	points, 360° true, ±180° or 360° relative.
EVENT/FISH	Choose how to display event and fish marks, 32 CMPS,			Event MK: 5-5
	360° TRUE, ±180° or 360°. For “±180°,” starboard			Fish MK: 5-4
	direction is shown as “xxxS” and port direction as			Tgt Lock MK: 5-3
	“xxxP.” True requires a heading sensor. 32 CMPS
	shows direction in compass points such as N, N/E,
	NNE, NE/N, etc.
OTHER MARKS	Chooses how to display other marks, ±180° or 360°.			R/B MK: 5-4
				Trackball MK: 5-2
POSITION DATA	Chooses how to display position, in latitude and			5-3
	longitude or Loran TDs.

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