1)Press the up(▲) or down(▼) button to select the PC.
2)Press the right(▶) or INPUT button.
3)Press the up(▲) or down(▼) button to select the PC sub menu.
4)Press the right(▶) or INPUT button.
5)Press the left(◀) or right(▶) button to adjust the PC setting.
6)Press the MENU button to save.
Auto Adjust: Auto geometry adjustment.
Phase: Adjust the number of horizontal picture elements.
Frequency: Adjust the vertical noise of screen image.
INSTRUCTION MANUAL ……………………………………………………………………. 15