Furuno 1823C-BB manual Presentation Mode, Selecting a presentation mode, Radar display soft keys

2. RADAR OPERATION

2.9Presentation Mode

This unit provides four radar presentation modes: head-up, course-up, north-up and true motion.

Heading data is required for modes other than head-up.

2.9.1Selecting a presentation mode

1.If not displayed, press the [HIDE/SHOW] key to show the radar soft keys.

2.Press the B:RADAR DISPLY soft key to show the RADAR DISPLAY soft keys.

12/LP 3nm

H-UP

319.9° M RADAR

DISPLAY

A	MODE
	HD UP

B SHIFT

C RINGS

HIGH

D HL

OFF

E RETURN

+ 359.9 ˚R 11.70nm

Radar display soft keys

3.Press the A:MODE soft key. Each pressing of the key changes the presentation mode and the presentation mode indication in the sequence of North-up, True Motion, Head-up, and Course-up.

Function	Indicator on display	Soft key label
North-up	N-UP	NTH UP
True Motion	TR-M	TRUE M
Head-up	H-UP	HD UP
Course-up	C-UP	CSE UP

4. Press the E:RETURN soft key to finish.

Note: When heading data is lost, the presentation mode automatically goes to head-up, the heading indication at the screen top shows “- - -.-°” and the audio alarm sounds. Press the [ALARM] key to acknowledge the alarm. The message “HEADING DATA MISSING” appears. Restore compass signal to show heading indication. Use the A:MODE soft key to select presentation mode if necessary. The audio alarm may be silenced with the [CLEAR] key.

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