Furuno 1722C, 1753C, 1742, 1733C, 1752, 1723C, 1762C, 1732 Contents of radar setting menu, On next

5. CUSTOMIZING YOUR UNIT

Contents of radar setting menu

Item	Description	Settings	Default Setting
EBL	References EBL bearing, shown in the	True, Relative	Relative
Reference	EBL data box, to North (True) or heading	(True only for north-up,
	(Relative)	course-up and true
		motion mode)
Cursor	Chooses how to display cursor position.	LAT/LON: Lat/Long	RNG & BRG-REL
Position		position of cursor
		TD: Loran C or Decca
		TDs
		RNG & BRG-REL:
		Range and bearing
		referenced to ship’s
		heading
		RNG & BRG-TRUE
		Range and bearing
		referenced to North.
Tuning	Selects receiver tuning method. For	Auto, Manual	Auto
	further details see “2.3 Tuning.”
TX Sector	Turns on/off dead sector graphic, which	On, Off	Off
Blanking	shows area where no echoes are
	transmitted. Set the blanking area.
Noise	Electrical noise, appearing on the screen	Off, Low, High	Low
Rejection	as “speckles,” may be suppressed with
	the noise rejector. Note that some forms
	of interference cannot be suppressed.
Background	Chooses colors of background, range	Black/Green	Black/Green
Color	rings and characters. Effective only when	Background: Black
(Color model)	HUE soft key is set for “MANUAL.”	Rings: Green
		Characters: Green
		Black/Red
		Background: Black
		Rings: Green
		Characters: Red
		Blue/White
		Background: Dark Blue
		Rings: White
		Characters: White
		DK Blue/White
		Background: Dark Blue
		Rings: White
		Characters: White
		White/Green
		Background: White
		Rings: Green
		Characters: Green
		(Echoes in white)

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