JRC JMA-5212-4/6 - 4.1 MEASUREMENT USING THE CURSOR WITH THE TRACKBALL

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4.1 MEASUREMENT USING THE CURSOR
WITH THE TRACKBALL
Procedure 1 Check the target echoes on the radar display.
2 Move the cursor mark to a target by the trackball.
The CURSOR on the radar display indicates the bearing and range of the target.
The range is a distance from own ship’s position.
CURSOR ( )
TRUE 45.0q: True bearing of the cursor relative to own ship
5.0nm: Range between the cursor and own ship
REL 45.0q: Relative bearing of the cursor relative to own ship
Figure 4.1