Adjusting Your LCD Monitor User Controls
comfortable to your eyes depending on your taste. If this is the case, adjust the Brightness and Contrast by using the OSD menu.
4. Volume
When OSD is not on the screen, push the VOL
1.Push the
2.Push the "+" button to increase the volume.
5.Channel
When OSD is not on the screen, push the 
CH 
button to select channel number.
