Troubleshooting
© Vanderbilt 2016
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Troubleshooting
Problem
Troubleshooting tip
No image
1. Ensure that the power cable of the monitor
has been properly connected to an outlet or a
grounded outlet strip.
2. Ensure that the power switch is in ON
position and the LED is lit.
3. Ensure that brightness and/or contrast of the
display have been adjusted correctly.
Message on screen "NO SIGNAL"
1. Ensure that the signal cable is correctly
connected to the video card/computer.
2. Ensure that the video card has been correctly
inserted in the slot and the computer is
switched on.
The image in the PC mode is not centered, too
small or too large
Press the "Down" key on the front or the "Auto"
key on the remote control.
The image shows vertical or horizontal
interferences
Set clock and phase in the OSD menu.
