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Troubleshooting
Symptom: Self diagnostics message.
Possible causes:
The signal cable is not connected.
Symptom: The power LED is illuminated orange or blinking orange.
Possible causes:
Display power management mode.
These 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:30KHz-65KHz
VERT:50Hz-110Hz
The signal cable is incorrectly configured or connected Refer to the
page
Signal connector pin assignment for reference.
Symptom: The image on the SCREEN is not centered, 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 off mode
(blinking orange led).
Possible Causes:Computer video signal is not VESA DPMS
standard. Either the PC or the video controller card is not using the
VESA DPMS power management function.
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