User Manual
Page 21
... first, then the computer. b Connect the VGA video cable to diagnose the problem. 2 1-1 1-2 3 1-1 1-2 3 2 c Connect the digital cable (only for dual-input models). (1) Make sure both the monitor and computer are switched off. (2) Connect one end of the 24-pin DVI cable to the back of the monitor and the other end to... and computer Turn on your host system, please follow the steps below: Steps 1 Connect the video cable a Make sure both the monitor and computer are switched off.
... first, then the computer. b Connect the VGA video cable to diagnose the problem. 2 1-1 1-2 3 1-1 1-2 3 2 c Connect the digital cable (only for dual-input models). (1) Make sure both the monitor and computer are switched off. (2) Connect one end of the 24-pin DVI cable to the back of the monitor and the other end to... and computer Turn on your host system, please follow the steps below: Steps 1 Connect the video cable a Make sure both the monitor and computer are switched off.
User Manual
Page 27
... sending your system. Check if the specification of monitor. Check the display setting on and in compliance which may be causing the input signal frequency mismatch. VGA mode Problem No picture visible LED status Blue Off Remedy Using the OSD, adjust brightness and contrast to ...list below to the monitor. Unstable picture Abnormal picture Check if the computer system is in power saving/ standby mode. Check the power switch. Using the OSD, adjust focus, clock, Hposition and V-position with nonstandard signals. In case of the image before changing or disconnecting the...
... sending your system. Check if the specification of monitor. Check the display setting on and in compliance which may be causing the input signal frequency mismatch. VGA mode Problem No picture visible LED status Blue Off Remedy Using the OSD, adjust brightness and contrast to ...list below to the monitor. Unstable picture Abnormal picture Check if the computer system is in power saving/ standby mode. Check the power switch. Using the OSD, adjust focus, clock, Hposition and V-position with nonstandard signals. In case of the image before changing or disconnecting the...