Picture bounces or has wavy oscillations
mIsolate and eliminate any potential sources of electric or magnetic fields. Common causes for this symptom are electric fans, fluorescent lighting, laser printers, etc.
mIf you have another display close to this display, increase the distance between them to reduce interference.
mTry plugging the display into a different AC outlet, preferably on a different circuit.
Picture is flickering
mSet the refresh rate on the computer to obtain the best possible picture by referring to your computer’s manual.
mIf the GPE mode is set to AUTO, change it to OFF (page 33).
Picture appears to be ghosting
mEliminate the use of video extensions and/or video switch boxes if this symptom occurs. Excessive cable length or weak connections can produce this symptom.
mIf the GPE mode is set to AUTO, change it to OFF (page 33).
mIf the GPE mode is set to MODE 2, the picture may appear to be ghosting. Set to another GPE mode (page 33).
Wavy or elliptical (moiré) pattern is visible
mCancel the moiré (page 27).
The moiré may be modified depending on the connected computer.
mDue to the relationship between resolution, display dot pitch and the pitch of some image patterns, certain screen backgrounds sometimes show moiré. Change your desktop pattern.
IntelliLight does not work
mCheck that all four corners of the “IntelliLight” window are clearly displayed and are not covered by another window.
mCheck that the GPE mode is set to AUTO (page 33).
mLeave the display’s power “on” and reboot your computer.
mIntelliLight does not work correctly with an interlaced video mode. Check the vertical refresh rate in the Properties window of Windows 95/98 and select a
Tiny color bars appear in the corners of the IntelliLight window
mSet the GPE mode to AUTO (page 33).
mCheck that all four corners of the “IntelliLight” window are clearly displayed and are not covered by another window.
Troubleshooting 39