Troubleshooting
Display position is incorrect
Image vibrates on the screen
Vertical flicker appears
●Press the Auto button.
●Adjust the image position using the Phase/Clock of Setup in OSD Main Controls.
●Check that the signal cable is properly connected to the graphics board or PC.
●Press the Auto button.
●Eliminate the vertical bars using the Phase/Clock of Setup in OSD Main Controls.
Horizontal flicker appears
The screen is too bright or too dark
An after-image appears
An after-image remains after the power has been turned off.
●Press the Auto button.
●Eliminate the vertical bars using the Phase/Clock of Setup in OSD Main Controls.
●Adjust the contrast and brightness on
the screen becomes dark or begins to flicker, please contact your sales representative).
●If an image remains on the screen for an extended period of time, it may be imprinted in the screen and leave an after- image. This usually disappears after a few hours
●This is characteristic of liquid crystal and is not caused by a malfunction or deterioration of the liquid crystal. The after- image will disappear after a period of time.
