Problems

Points to check with possible solutions

3.

Display position is

Adjust the image position using the “Position”.

 

incorrect.

(p.22)

 

 

 

 

 

 

 

 

 

If the problem persists, use the graphics board’s utility

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

software to change the display position if available.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.

Screen image is smaller or

Adjust the resolution using the “Resolution”. (p.22)

 

larger than the actual

 

 

screen images.

 

 

 

 

 

 

 

 

 

 

 

5.

Vertical bars of distortion

Decrease the vertical bars using the “Clock”. (p.21)

 

appear.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6. Horizontal bars of

Decrease the horizontal bars using the “Phase’. (p.21)

 

distortion appear.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.

Letters and lines appear

Adjust the blurred lines using “Smoothing”. (p.25)

 

blurred.

 

 

 

 

8.

Distortion appears like the

This happens when both composite (X-OR) input signal

 

figure below.

and separate vertical synchronizing signal are input.

 

 

Please select one of the two.

9. The screen is too bright or

Adjust the “contrast and brightness”.

too dark.

(The backlight of the LCD monitor has a fixed life span.

 

When the screen becomes dark or begins to flicker,

 

please contact your dealer.)

 

 

10. Afterimages appear.

When the screen image is changed after displaying the

 

same image for a long period, an afterimage may appear.

 

Use the “Off Timer” function and avoid keeping the screen

 

on all the time. (p.19)

36 8.TROUBLESHOOTING