Furuno FSV-84 manual Auto Training, Measuring Range and Bearing to a Target

4. SLANT MODE

4.5Auto Training

This feature provide automatic training of the Tx and Rx beams in left and right directions to enable search over a wide area.

1.Press the [V1/S] or [V2] key to set center angle for automatic training. Each press of those keys displays center angle for automatic training at the center of the screen.. Operate [V1/S] to change training rightward; [V2] to change training leftward.

2.While pressing the [AUTO TRAIN] key press the [V1/S] key to set train angle. The choices are ±30°, ±90°, ±120° and OFF..

Bow

Train center angle

Train angle

Auto train is automatically cancelled when target lock is activated, and the train angle is set where the target lock mark is entered. When target lock is disabled, auto train resumes from the bearing in use at the time of deactivation of target lock. Auto train cannot be activated if target lock is currently active.

4.6Measuring Range and Bearing to a Target

Operate the trackball to place the trackball mark on the target you want to measure the range and bearing. The range, bearing and depth to the target appear at the upper left corner of the screen.

TRACKBALL DATA

Slant range Horizontal range Depth

B Relative or True bearing*

*Four display formats available. See OTHER MARKS on page 9-11.

B

34°56.789N

123°45.678E

Trackball mark

Heading line

Own ship mark

Trackball mark L/L position

Location of trackball data

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