Tt Symbol Brilliance - Furuno FCR-2107 Series Operator's Manual

4. Tracked Target (TT) Operation
Lost target criteria
Targets not detected in five consecutive scans become "lost targets." A lost target is shown in the display with a red
X superimposed on the TT symbol. Flashing stops after lost target alarm is acknowledged.
If you are in an area where tracked targets are lost frequently you may want to disable the lost target alarm against
tracked targets by maximum range or minimum speed. See section 5.11.1 Enabling, disabling audio alarm for lost
target.
4.7.2

TT symbol brilliance

1. Use the trackball to select the BRILLIANCE box at the left side of the screen then push the right button.
BRILLIANCE menu
2. Use the trackball to select TGT, Danger then spin the scrollwheel to adjust brilliance.
3. Click the Close window button (X) to close the menu.
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