Furuno 1823C manual Measuring range by VRM, EBL/VRM soft keys

2. RADAR OPERATION

2.10.3Measuring range by VRM

1. Press the [EBL/VRM] key to display the EBL/VRM soft keys.

12/LP 3nm

H-UP

319. 9° M	EBL
	VRM

EBL1

ON

VRM1

ON

OFFSET

EBL2

ON

VRM2

ON

+ 359.9 ˚R 11.70nm

EBL/VRM soft keys

2.Press the VRM1 ON (dotted ring VRM) or VRM2 ON (dashed ring VRM) soft key to select the desired VRM. The selected VRM’s indication, at the bottom of the screen, is highlighted.

3.Rotate the [ENTER] knob the place the VRM on the inside edge of a radar target. Read the VRM indication to find range to the target.

12/LP 3nm

H-UP

VRM2 (Dashed line)

VRM1 (Dotted line)

	EBL1	EBL2
VRM1 range	---.-°R	---.-°R
	VRM1	VRM2
	3.123nm	9.343nm

319. 9° M	EBL
	VRM

EBL1

ON

VRM1

ON

OFFSET

EBL2

ON

VRM2

ON

+ 359.9 ˚R 11.70nm

Active VRM is highlighted.

VRM2 range

4.You may hide the EBL/VRM soft keys by pressing the [EBL/VRM] key. How to measure range with the VRM

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