ENGLISH
5. Simple troubleshooting
Symptom | Solution |
| |
| Check if the power cord, the monitor and the power | ||
No picture / no LED | plug are well connected. Check also if the monitor is | ||
| off. |
| |
| Check if the PC video card and signal cable are well | ||
No picture / LED red flashing | connected and check if signal cable is well connected | ||
| with monitor. |
| |
Picture faintness, to big or small | In OSD menu select “ | ” to make the monitor ad just | |
automatically. |
| ||
|
| ||
Picture too dark | Push | ||
Overheating | Keep 5 cm away from other goods for ventilation. | ||
Don’t put anything on the monitor. | |||
| |||
Picture distortion and flicker | Check the PC setting, | select the proper resolution | |
and adjust refresh frequency. | |||
| |||
Short of color | Check if the signal cable pins are twisting or broken. | ||
16 |
