Atlantis Land A05-15AX-C07 - Manual (Page 23)

ENGLISH
A05-1XAX-C0X_MX03 16
5. Simple troubleshooting
Symptom Solution
No picture / no LED
Check if the power cord, the monitor and the power
plug are well connected. Check also if the monitor is
off.
No picture / LED red flashing
Check if the PC video card and signal cable are well
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 “+/-“ key to adjust brightness and contrast.
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.