TD-6: Adjusting the LCD 's Contrast
You may want to adjust the screen contrast to make the screen easier to see in
certain lighting conditions:
1. Hold down SHIFT and press EDIT/SETUP until "Utility" shows in the screen.
2. Press ENTER until "LCD CONTRAST" shows in the screen.
3. Press INC/+ or DEC/- to adjust the value from 1-16.
4. Press EXIT twice to return to the main menu.