Taiwan Electrical & Electronic Manufacturers 190p6 - Manual (Page 47)

Troubleshooting
AUTO button not working properly
●
The Auto Function is designed for use on
standard Macintosh or IBM-compatible
PCs running Microsoft Windows.
●
It may not work properly if using
nonstandard PC or video card.
Imaging Problems
Display position is incorrect
●
Press the Auto button.
●
Adjust the image position using the
Horizontal Position and/or Vertical Position
in OSD Main Controls.
Image vibrates on the screen
●
Check that the signal cable is properly
connected to the graphics board or PC.
Vertical flicker appears
●
Press the Auto button.
●
Eliminate the vertical bars using the Phase/
Clock of More Settings in OSD Main
Controls.
Horizontal flicker appears
●
Press the Auto button.
●
Eliminate the vertical bars using the Phase/
Clock of More Settings in OSD Main
Controls.
The screen is too bright or too dark
●
Adjust the contrast and brightness on OSD
Main Controls. (The backlight of the LCD
monitor has a fixed life span. When the
screen becomes dark or begins to flicker,
please contact your dealer).
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