◦ A dotted line extending from your vessel to the edge of
your
Radar screen. This is EBL 1 and the bearing is relative
to your vessel. The default angle is 045° Relative.
◦ A message box showing the range and bearing of the
VRM/EBL. If you can't see this, select
VRM/EBL 1 Data
to turn it On.
• Select
Floating EBL 1 and a message asks you to select the
EBL center. The Center EBL 1 setting should be Off. (If it's On,
the EBL will be centered on your vessel.)
• Select the EBL center for the first location, then select
Return.
¾
To find the range and bearing between two other
locations:
• Select VRM/EBL 2 then repeat the sequence. These dotted
lines are shown in a different color.
¾
To show the range readout:
• You can either:
◦ drag VRM 1 across the PPI until it touches the target OR
◦ select Adjust VRM 1 then use Up or Down to increase
or decrease the radius of VRM1 until it touches the target.
The GB40 updates the range readout with each change in
radius.
• Select
OK when you're at the target.
¾
To show the bearing readout:
• You can either:
◦ drag EBL 1 across the PPI until it touches the target OR
◦ select Adjust EBL 1 then use Up or Down to move
EBL1 until it touches the target.
The GB40 updates the bearing readout with each change.
• Select
OK when you're at the target.
¾
To clear the data:
• Select Center EBL 1 then Return.
Note: If you select the junction of the EBL/VRM, you can drag
them both at the same time.
120 | Radar
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