PC DI S P L AY
Adjusting the Screen Quality
The purpose of the picture quality adjustment is to remove or reduce picture noise. If the noise is not removed by fine tuning alone, then do the frequency adjustments to the utmost and fine tune again. After the noise has been reduced,
Change to the PC mode first.
1
Press the MENU 
button to display the menu.
Press the UP/DOWN 
buttons to select “Setup”, then press the ENTER 
button.
Press the UP/DOWN 
buttons to select
“PC” then press the ENTER 
button.
2
Press the ENTER 
button to select “Image Lock”.
3
Press the UP/DOWN 
buttons to select “Coarse” or “Fine”,
then press the ENTER 
button.
Press the
LEFT/RIGHT 
buttons to adjust the screen quality. Vertical stripes may appear or the picture may be blurry.
Press the ENTER 
button.
Press the EXIT button to exit.
<Adjusting Coarse>
<Adjusting Fine>
