Simrad NSE12 User Manual

38 | Using radar
EBL/VRM
The electronic bearing line (EBL) is a line from the center of the vessel. The line’s bearing
remains constant as the vessel moves. The variable range marker (VRM) is a user-
controlled range ring that surrounds the vessel.
The EBL/VRM function is used to measure distance and bearing from the vessel’s
position to a target. Two different EBL/VRMs can be placed on the radar image.
Positioning an EBL/VRM
1 Move the cursor to a selected object
2 Press the Menu key
3 Select one of the EBL/VRM options
- The menu will be removed from the display,
and the EBL line and the VRM circle will be
drawn on the radar
image.
- The EBL/VRM information window will display range and bearing from the vessel to
the marker
4 If required, use the arrow keys to reposition the marker
5 Press the Menu key again to save the position
You can reposition a fixed EBL/VRM, turn Off the EBL/VRM info window and
remove the marker from the same menu.
When you reposition the EBL/VRM marker you use the cursor and save the
position as described above.
Radar overlay
You can overlay the Radar image on the Chart. This can help you to easily interpret the
radar image by correlating the radar targets with charted objects.
When the radar overlay is selected, basic radar operational functions are available from
the Chart page’s context menu.
More information on Radar Overlay is available in the Using chart section of this
manual.
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Simrad NSE12 Specifications

General

Brand	Simrad
Model	NSE12
Category	Monitor
Language	English