Noise Rejector - Furuno FCR-2107 Series Operator's Manual

2. Radar Operation
2.23

Noise Rejector

White noise may show itself on the screen as random "speckles" spread over the entire radar image. You can remove
this noise as follows:
1. Use the trackball to select the PICTURE box at the left side of the screen.
2. Push the right button to show the PICTURE menu.
PICTURE menu
3. Use the trackball to select the setting of Noise Rej.
4. Spin the scrollwheel to select On or Off as appropriate then push the scrollwheel.
5. Click the Close window button (X) to close the PICTURE menu.
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