Lowrance electronic LRA-1800 Radar Detector User Manual


 
30
The Variable Range (VRM) shows the target is 0.219 nautical miles
away. The Electronic Bearing Line (EBL) displays the target's bearing
as 099.9ºR
.
To reposition an EBL/VRM:
1. Press ENT to launch the EBL/VRM menu. Select the EBL/VRM you
would like to change and press
ENT.
2. Press to increase or decrease the size of the circular VRM. To find
the distance to another radar target, increase the size of the VRM until
it is lined up with the target.
3. Press to move the EBL around the display. Line up the EBL
with a radar target to determine another target's relative bearing.
4. If you have more than one EBL/VRM on the radar display, repeat
these steps to reposition each EBL/VRM on the display. Press
EXIT to
close the EBL/VRM menu.
Rada
r
Cursor
Boxes
V
RM (Va
r
iable
Range Marker)
EBL (Electronic
Bearing Line)
VRM
EBL
L
Radar
cursor