Lcd Test - Furuno FCV-38 Manual

6. MAINTENANCE AND TROUBLESHOOTING
6.7.4

LCD test

The [LCD Test] tests if the LCD can display all available colors clearly. Left-click to
change screens in the order shown below. To stop the test at anytime, right-click.
Test start screen
Green
Black to green
6-10
Black
Blue Gray to white
Black to blue
White Red
Black to red
Gray Menu screen