Furuno 1823C-BB, FURUNO MARINE RADAR Operating Controls, Overview of control unit, Control unit

1. OPERATIONAL OVERVIEW

1.1Operating Controls

Overview of control unit

The radar, video plotter, sounder and chart systems are operated with the control unit. Ten keys are labeled and they provide the function shown on their labels. The five soft keys provide various functions according to current operating mode. The [ENTER] knob mainly functions to register selections on the menu and adjust the EBL, VRM and gain. The trackball’s main function is to move the cursor across the screen. When you correctly execute an operation, the unit generates a beep. Invalid operation causes the unit to emit three beeps.

Displays the mode selection window.

Clears data;

erases selected mark.

Opens/closes the alarm menu.

Momentary press:

Registers own ship's position as a waypoint.

Press three seconds:

Marks man overboard position.

Enter alphanumeric					Shows or hides the soft
					keys, function keys,
Selects a range. data.					nav data alternately.
			CLEAR	MOB	SHOW	A	Soft keys
				SAVE	HIDE
ABC	DEF	GHI
1	2	3				B
RANGE			ALARM	DISP	MENU
	MNO	PQR
JKL
4	5	6				C
STU	VWX	YZ&	GAIN			D
7	8	9
POWER
TX	_'#		EBL			E
	0		VRM
				PUSH TO ENTER
Displays soft keys for EBL/VRM.						Opens/closes the main menu.
Radar: Displays the soft keys						Trackball
						Shifts cursor EBL/VRM and
for adjustment of gain, A/C SEA,						cursor; selects menu items
A/C RAIN.						and options.
Sounder: Adjusts gain.					ENTER knob
					Push: Registers setting.
Long press: Turns power off.					Rotate: Adjusts gain, VRM, EBL, etc.;
					selects menu items and options. May also
Momentary press: Turns the power on, and
					be used to enter alphanumeric data.
shows D: RADAR STBY/TX soft key.

Control unit

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