Furuno FCR-2107 series - AIS Symbol Attributes

5. AIS Operation
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5.10 AIS Symbol Attributes
You can adjust the brilliance and select the size and color of the AIS symbol.
5.10.1 AIS symbol brilliance
1. Use the trackball to select the BRILL box at the left side of the screen then push the right button.
BRILLIANCE menu
2. Select TGT, Danger then spin the scrollwheel to adjust brilliance.
3. Click the Close window button (X) to finish.