User's Manual

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TROUBLE SHOOTING
This section provides solutions to minor problems you may
encounter when installing or using this monitor. If the problem
persists after trying the suggestions in Table 1, contact your
place of purchase.
No Picture
- Check that both power and signal cables are securely
connected.
- Adjust the brightness and contrast controls.
Poor Picture
- Adjust the brightness and contrast controls.
- Check your display adapter configuration. (Refer to your
display adapter manual.)
Picture Locks or Center Shifts
- Adjust vertical center and horizontal phase controls.
Picture is too Large or Small
- Adjust vertical size control or horizontal width control.