Measuring The Range And Bearing Between Two Targets - Furuno FR-8062 Operator's Manual

1.17.1 EBL reference
The EBL readout is affixed by "R." (relative) if it is relative to own ship's heading, "T." (true) if it is
referenced to the north. You may choose relative or true in the head-up modes; in all other modes
it is always TRUE.
1. Press the MENU key to open the menu.
2. Choose the Mark menu and then press the ENTER key.
3. Choose EBL Reference and then press the ENTER key.
Relative
True
4. Choose Relative or True as appropriate and then press the ENTER key.
5. Press the MENU key to close the menu.
1.18 Measuring the Range and Bearing Between Two
Targets
You may shift the origin of the EBL to measure the range and bearing between two targets.
1. Press the EBL key to circumscribe the bearing indication of EBL1 or EBL2 with a dashed
rectangle.
2. Drag the EBL to the location of one target and then press the ENTER key to anchor the EBL.
3. Roll the trackball to shift the range marker to the location of the other target.
4. Read the bearing and range indications at the bottom of the screen.
No. 1
EBL
Measuring range and bearing between two target with the EBL
To return the origin of the EBL to the screen center, press the EBL key to circumscribe the indi-
cation of that the EBL with a solid rectangle.
Range
Marker
+
Target 2
Target 4
Target 1
EBL
origin
°
>140.0 R<
EBL1
°
335.2 R
EBL2
Range/bearing
between targets 1 and 2
1. OPERATIONAL OVERVIEW
No. 2
EBL
Range
+
Marker
R2
Target 3
>0.500NM<
VRM1
0.980NM
VRM2
Range/bearing
between targets 3 and 4
1-19