4) Display position is incorrect
→ Use “Auto Tuning” function to adjust image position on the OSD menu or you can hold button 2 for 3
seconds to do auto tuning.
5) Speakers have no sound
→ Make sure the audio cable is tightly connected from the audio output jack on the PC to the audio input jack
on the monitor.
6) Residue image
→ If an image remains on the screen for an extended period of time, it may be imprinted in the screen and leave
a residue image. It is characteristic of liquid crystal and is not malfunction or deterioration of the liquid crystal.
The residue image will disappear after a period of time. It is recommended to set up the screen saver for your
LCD monitor.
7) Out of Rang
→ The first thing you need to check is the screen resolution. Usually “Out of Range” is caused by improper
resolution setting. You can recover the proper screen resolution as the following steps for Windows:
(Assumed that the optimal resolution and frequency setting is 1280x1024@ 60Hz.)
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