User Manual
Page 21
...color · Check if video signal cable is properly connected at the back of monitor. · Check if the power of the host PC is properly connected to the monitor. (DVI mode) Problems Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to... raise the volume level. No Picture · Check if AC power cord is in minimum position and try to their default settings. EN-20 LED OFF ·...
...color · Check if video signal cable is properly connected at the back of monitor. · Check if the power of the host PC is properly connected to the monitor. (DVI mode) Problems Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to... raise the volume level. No Picture · Check if AC power cord is in minimum position and try to their default settings. EN-20 LED OFF ·...