See also: Service Manual. Table of Contents. Previous Page. Next Page. Turn off the Power Switch and then turn it on again to make sure the flicker disappears. You may find slightly uneven brightness on the screen depending on the desktop pattern you use.
Keep this document for future reference. Follow all warnings and instructions marked on the product. CAUTION for plug as disconnecting device Observe the following guidelines when connecting and disconnecting power to the power supply unit: Install the power supply unit before connecting the power cord to the AC power outlet.
Page 4: Product Servicing Product servicing Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous voltage points or other risks. Refer all servicing to qualified service personnel. Unplug this product from the wall outlet and refer servicing to qualified service personnel when: the power cord or plug is damaged, cut or frayed liquid was spilled into the product the product was exposed to rain or water the product has been dropped or the case has been damaged We do not recommend using the product on a couch or bed.
If this is unavoidable, work for only short periods, take breaks regularly, and do some stretching exercises. The only condition to store as a user mode is the new display information must have 1 KHz difference for horizontal frequency or 1 Hz for vertical frequency or the sync signal polarities are different from the default modes.
Make sure both the monitor and computer are powered-OFF. Connect the VGA video cable to the computer. Special notes on LCD monitors Information for your safety and comfort Screen position adjustment Connecting the power cord Safety precaution Cleaning your monitor Power saving Connector Pin Assignment Standard Timing Table User controls How to adjust a setting Have you got problems with your device?
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