Furuno 1833C, 1933C, 1943C manual Contents of radar display setup menu con’t from previous

5. CUSTOMIZING YOUR UNIT

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

Item	Description	Settings	Default Setting
Background	Chooses colors of background,	Black/Green	Black/Green
Color	range rings and characters.	Background: Black
	Effective when HUE soft key is set	Rings: Green
	for MANUAL.	Characters: Green
		Black/Red
		Background: Black
		Rings: Green
		Characters: Red
		Blue/White
		Background: Blue
		Rings: White
		Characters: White
		DK Blue/White
		Background: Dark
		Blue
		Rings: Green
		Characters: Red
		White/Green
		Background: White
		Rings: Green
		Characters: Green
Echo Color	Chooses echo color.	Yellow, Green,	Green
		Multi-color.
		(Multi-color shows
		echoes in red, yellow
		or green in order of
		descending
		strength.)
2ND Echo	Reduces second-trace echoes. See	On, Off	Off
Rejection	the paragraph “2.24 Suppressing
	Second-trace Echoes.”
Watchman	Sets watchman stand-by period.	5, 10, 20 minutes	5 minutes
Time	For further details see the
	paragraph “ 2.23 Watchman.”
Range Unit	Select unit of range measurement.	nm, km, sm	nm
Trail Mode	Sets echo trail reference.	True: Echo trails	Relative
		plotted in actual
	Note: Relative trail is available in all	courses and speeds.
	presentation modes except true	Requires compass
	motion. True trail is available in all	signal and speed
	modes.	input.
		Relative: Echo trails
		move relative to own
		ship.

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