Furuno 1823C-BB, Operator'S Manual

Page: 44 / 252

2. RADAR OPERATION
2-12
Measuring range by cursor
Operate the trackball to place the cursor intersection on the inside edge of the
radar target. The range to the target, as well as the bearing, appears to the right
of “+” at the bottom of the display.
11.2 ˚R
11.70
nm
+
Cursor
Target
Range and bearing from
own ship to cursor
319. 9
°
M
12/
H-UP
3nm
LP
SIGNAL
PROC.
A
RADAR
DISPLY
B
NAV
FUNC
C
TARGET D
ZOOM &
D. BOX
E
How to measure range to a target with the cursor
Measuring range by VRM
1. Press the [EBL/VRM] key to display the EBL/VRM soft keys.
EBL
VRM
359.9 ˚R
11.70
nm
+
319. 9
°
M
12/
H-UP
3nm
LP
EBL1
ON
A
VRM1
ON
B
EBL2
ON
D
VRM2
ON
E
OFFSET C
EBL/VRM soft keys
2. Press the B:VRM1 ON (dotted ring VRM) or E: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.
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