English
7. TROUBLESHOOTING
37
Problems Points to check with possible solutions
3. Display position is incorrect.
! Adjust the image position using the <Position>
(p.24) If the problem persists, use the graphics
board’s utility software to change the display
position if available.
4. Screen image is smaller or larger
than the actual screen images.
! Adjust the resolution using the <Resolution>.
(p.24)
5. Vertical bars of distortion appear.
! Decrease the vertical bars using the <Clock>. (p.23)
6. The characters and images have
several vertical bars on their right
side.
! If using the monitor in the analog input signal, try
setting the gamma value from 1.8 to 2.2. (p.29)
7. Horizontal bars of distortion appear.
! Decrease the horizontal bars using the <Phase>.
(p.23)
8. Letters and lines appear blurred.
! Adjust the blurred lines using <Smoothing> (p.26)
9. Distortion appears like the figure
below.
! This happens when both composite (X-OR) input
signal and separate vertical synchronizing signal
are input. Please select one of the two.
10. The screen is too bright or too dark.
! Adjust the <Brightness> (The backlight of the LCD
monitor has a fixed life span. When the screen
becomes dark or begins to flicker, please contact
your dealer.)
