Troubleshooting
Symptom: The power LED is amber.
Possible causes:
Display power management mode. There is no sync signal.
The signal cable is not fastened securely.
Check the computer power and graphics adapters configuration. The frequency of the sync input is outside the operating range of the monitor.
HORZ:
VERT:
Symptom: The image on the SCREEN is not centered, or too small or not a rectangle shape.
Possible Causes: Image adjustment not been done yet in the current operating mode. Use the SELECT and +/- buttons to set the image to your liking.
Symptom:The monitor doesn't enter the power saving of mode (Amber led).
Possible Causes:Computer video signal is not VESA DPMS standard. Enter the PC or the video controller card is not using the VESA DPMS power management function.