Furuno FR-7252, FR-7112, FR-7062 manual Basic Operation, Control Description

2. BASIC OPERATION

2.1 Control Description

Turns power on.					(Control) Adjusts sensitivity of radar
Press together with [STBY/TX] key
					receiver.
to turn power off.				GAIN
					(Switch) Temporarily erases heading
	POWER
Alternates between stand-by and	OFF			HM OFF(PUSH)	marker (and north marker if displayed).
				A/C SEA
transmit.
	STBY				(Control) Reduces sea clutter.
	T X
				A/C AUTO(PUSH)	(Switch) Automatically reduces sea
NAV data and ARPA data can be	ECONOMY			A/C RAIN
displayed individually or together.*					and rain clutters.
		F 1
Suppresses electrical noise.*				ES(PUSH)	(Control) Reduces rain clutters.
		F 2			(Switch) Enlarges echoes.
Selects radar range.
			RANGE			Selects presentation mode among
Adjusts display brilliance.
(Long press) Doubles size of area	BRILL			MODE		HU, CU, NU, and TM.
					Sets/cancels guard alarm; silences
between your vessel and location
	SHIFT			GUARD	audible alarm.
selected by cursor.	ZOOM			ALARM
					Measures range and bearing
(Short press) Shifts your vessel's
	ECHO			EBL
position to cursor location.	TRAIL			OFFSET	between two targets; predicts
Displays target movement in	EBL 1			VRM 1	collision course.
					Turns corresponding VRM on/off.
afterglow.						(Long press) Outputs target data position
Turns corresponding EBL on/off.	EBL 2			VRM 2
	SELECT					data to plotter.
				TLL		(Short press) Alternately displays cursor
(Long press) Terminates plotting of	CANCEL
	ACQ					position display in lat/long or bearing/range.
the target selected with cursor.†				MENU		(Functuion is available when nav data
	ENTER
(Short press) Displays the data of						is not displayed.)
target selected with the cursor.†						Opens/closes menus.
(1) Acquires the target selected with
					Trackball
the cursor.†					(1) Shifts cursor, EBL and VRM.
(2) Registers selection on menus.					(2) Sets guard zone.

	(3)	Selects items and options on
* Default switch function.		menu.
	(4)	Shifts origin of EBL and VRM.

† Requires ARP-10 (option).

Figure 2-1 Control panel

2-1