Coarse and Fine Tuning of the Image
The purpose of picture quality adjustment is to remove or reduce picture noise. If the noise is not removed by
Preset: Press the SOURCE button to select the PC mode.
1Press the MENU button.
Result: The main menu is displayed.
2Press the or button to select Setup. Press the ENTER button.
Result: The options available in the Setup group are displayed.
3Press the or button to select PC. Press the ENTER button.
Result: The options available in the PC menu are displayed.
4Press the ENTER button again.
Result: The Image Lock menu is selected.
5Press the or button to select Coarse or Fine. Press the ENTER button.
Result: The horizontal bar is displayed.
6Press the or button to adjust the screen quality. Press the ENTER button.
Vertical stripes may appear or the picture may become blurry.
7When you are satisfied with the settings, press the MENU button to return to the previous menu or press the EXIT button to return to normal viewing.