JRC JMR-7230-S3 - Section 10 Route Monitoring; 10.1 Route Monitoring; 10.2 Selecting and Deleting Route Files; 10.3 Voyage Information (Voyage Monitoring Information) Dialog Box

2.6 Removing Sea Clutters
2.6.1 When Using the Manual Sea Clutter
Suppression Function
1 Click the Automatic Sea Clutter Suppression button.
The display of the Automatic Sea Clutter Suppression button changes to "MAN" (Manual).
2 Continue clicking the slider of the "Sea" slider control of the radar signal information,
and adjust the amount of images displayed from reflections of sea clutters on the
screen by rotating the trackball to facilitate observation.
If there is the optional keyboard operation unit, the operation of the "SEA" dial is also
possible.
Moving the slider to the right decreases the amount of images reflected from sea clutters.
Moving the slider to the left increases the amount of images reflected from sea clutters.
The sea clutter suppression function decreases the amount of images reflected from sea clutters by
lowering the gain in short distances.
"Sea" Slider Control
Automatic Sea Clutter
Suppression button
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