It's possible to adjust the contrast and brightness of the TD-15 or TD-11's display.
Here's how.
- Press MENU.
- Press the cursor up or down button to choose "Options."
- Press the function 3 [F3] button (ENTER).
- Press the cursor up or down buttons to highlight "Contrast" or "Brightness."
- Turn the dial to adjust the value as desired.
- Press EXIT when you're finished. The new setting is saved automatically.