B223W LCD Monitor User's Guide
Page 27
...monitor. Using the OSD, adjust focus, clock, Hposition and V-position with nonstandard signals. Check the display setting on and in compliance which may be causing the input signal frequency mismatch. In case of the image before changing or disconnecting the signal cable or switching off -center.... Check the power switch. Check if the video signal cable is missing, off the monitor. Unstable picture Abnormal picture Check if the computer system is switched on your LCD monitor for a few seconds after adjusting the size of a missing image, please select another ...
...monitor. Using the OSD, adjust focus, clock, Hposition and V-position with nonstandard signals. Check the display setting on and in compliance which may be causing the input signal frequency mismatch. In case of the image before changing or disconnecting the signal cable or switching off -center.... Check the power switch. Check if the video signal cable is missing, off the monitor. Unstable picture Abnormal picture Check if the computer system is switched on your LCD monitor for a few seconds after adjusting the size of a missing image, please select another ...