Vertical flicker appearsPush the Auto button.lEliminate the vertical bars using the ClockAdjustment of VIDEO NOISE in OSD MainControls.lHorizontal flicker appearsPush the Auto button.lEliminate the horizontal bars using the PhaseAdjustment of VIDEO NOISE in OSD MainControls.lThe screen is too bright or too darkAdjust the contrast and brightness in OSD MainControls. (The backlight of the LCD monitor has afixed life span. When the screen becomes dark orbegins to flicker, please contact your dealer.lAn after-image appearsIf an image remains in the screen for an extendedperiod of time, it may be imprinted in the screenand leave an after-image. This usually disappearsafter a few hourslAn after-image remains after the powerhas been turned off.This is characteristic of liquid crystal and is notcaused by a malfunction or deterioration of theliquid crystal. The after-image will disappear aftera set amount of timelGreen, red, blue, dark, and white dotsremainsThe remaining dots are normal characteristic ofthe liquid crystal used in today’s technology.lFor further assistance, refer to the Consumer Information Centers list to contact your local Philipsdistributor.RETURN TO TOP OF THE PAGETroubleshootingfile:///D|/K1/english/200p3mg/safety/saf_troub.htm (2 of 2) [1/3/2003 3:34:53 PM]