Furuno 1942 MARK-2 manual Deactivating the auto plotter, ARP Menu

3.Select “ARP-10 MENU.”

4.Press the [ACQ/ENTER] key to display the ARP menu.

[ ARP MENU ]

Select item by omnipad and press ENTER key.

1. Display		Off			On
2	. All Cancel
3	. Vector Ref	Rel			True
4	. Vector Length				30S IM
5	. History	3M 6M 15M				30M
		Off		15S 30S		1M
6	. CPA Set	2M		3M 6M
		Off		0.5 1nm 2nm
7	. TCPA Set	3nm		5 nm 6nm
			30S		1M 2M 3M
8	. Auto ACQ		4M		5M 6M 12M
		Off			On

Figure 6-1 ARP Menu

5.Select the menu item “1. Display.”

6.Select “On.”

7.Press the [ACQ/ENTER] key.

8.Press the [MENU] key to close the menu.

Deactivating the auto plotter

To deactivate the Auto Plotter;

1.Open the “ARP-10 MENU.”

2.Select the “1. Display.”

5.Select “Off.”

6.Press the [ACQ/ENTER] key.

7.Press the [MENU] key to close the menu.

Target Full Mark

Lost Target

Target under auto tracking but not selected for cursor data reading

HDG 234.5°	TRAIL AUTO
8 NM	25:38	30M
		G (OUT)
2 AUTO TARGET		ZOOM
SP FULL		ES1
HU

A/C
AUTO				VRM
EBL
345.6° R	13.5° R	0.142NM	0.048NM
23.0° R			0.100NM
	BEARING 42.5°T		COURSE 287.8°T
TRUE VECTOR	RANGE	5.36 NM	SPEED	12.5 KT
15 MIN	CPA	2 NM	TCPA	12:35

Target selected for data reading

Auto

Acquisition

Area

Threatening target

Auto Plotter

Data Area

Figure 6-2 ARPA display

6-3