44
Chapter 7 Troubleshooting
7-4. Imaging problems (for analog only)
Problem
Possible cause and remedy
1. Display position is incorrect.
•
Use “Position” in the Setting menu to correct the image
position (see
“To correct the screen position” (page 24)
).
•
If the problem persists, use the graphics board’s utility if
available to change the display position.
2. Vertical bars appear on the screen or a
part of the image is flickering.
•
Use “Clock” in the Setting menu to adjust it (see
“To
eliminate vertical bars” (page 23)
).
3.
Whole screen is flickering or blurring.
•
Use “Phase” in the Setting menu to adjust it (see
“To
remove flickering or blurring” (page 24)
).
