Philips 190b5 user manual Imaging Problems

Page 38

Troubleshooting

AUTO button not working properly

Imaging Problems

Display position is incorrect

Image vibrates on the screen

Vertical flicker appears

Horizontal flicker appears

The screen is too bright or too dark

An after-image appears

The Auto Function is designed for use on standard Macintosh or IBM-compatible PCs running Microsoft Windows.

It may not work properly if using nonstandard PC or video card.

The AUTO adjustment does not function when digital input is used for display.

Press the Auto button.

Adjust the image position using the Horizontal Position and/or Vertical Position in OSD Main Controls.

Check that the signal cable is properly connected to the graphics board or PC.

Press the Auto button.

Eliminate the vertical bars using the Clock Adjustment of VIDEO NOISE in OSD Main Controls.

Press the Auto button.

Eliminate the horizontal bars using the Phase Adjustment of VIDEO NOISE in OSD Main Controls.

Adjust the contrast and brightness on OSD Main Controls. (The backlight of the LCD monitor has a fixed life span. When the screen becomes dark or begins to flicker, please contact your dealer).

If an image remains on the screen for an extended period of time, it may be imprinted in the screen and leave an after- image. This usually disappears after a few hours

file:///D/My%20Documents/dfu/W9/english/190b5/safety/saf_troub.htm (2 of 3)2004-09-21 9:05:25 AM

Image 38
Contents Philips LCD Monitor Electronic User’s Manual Safety precautions and maintenance Installation LocationsReturn to TOP About This Guide Notational DescriptionsReturn to TOP Product Features Technical SpecificationsScanning Resolution & Preset Modes SRGBAutomatic Power Saving Freq kHz Resolution Freq HzPhysical Specifications Pin AssignmentPin Assignment Product Views Physical FunctionSwivel Height adjustment Installing Your LCD Monitor Front View Product DescriptionRear View Optimizing PerformanceMore about FPsetup04.exe Description of the On Screen Display OSD TreeDigital signal input Return to TOP Customer Care & Warranty Glossary Energy Star Computers Program USB or Universal Serial Bus Device Vertical refresh rate Download and Print Printing instructions Return to TOP FAQs Frequently Asked Questions General FAQsFAQs Frequently Asked Questions Screen Adjustments Compatibility with other Peripherals LCD Panel Technology FAQs Frequently Asked Questions Ergonomics, Ecology and Safety Standards What is the CE mark?Return to TOP Troubleshooting Common ProblemsImaging Problems Return to TOP Regulatory Information TCO 99 InformationEnvironmental Requirements Flame retardantsTCO03 Information LeadRecycling Information for Customers EcologyCE Declaration of Conformity Energy Star DeclarationPhilips Federal Communications Commission FCC Notice U.S. OnlyCommission Federale de la Communication FCC Declaration EN 55022 Compliance Czech Republic OnlyVcci Notice Japan Only MIC Notice South Korea OnlyPolish Center for Testing and Certification Notice North Europe Nordic Countries Information Bsmi Notice Taiwan OnlyInformation for UK only Ergonomie Hinweis nur DeutschlandEnd-of-Life Disposal Earthed Return to TOP Information for Users in the U. S Information for Users outside the U.SPhilips SmartControl SmartManage Features and BenefitsIntroduction Click Philips SmartControl tab SmartManage SmartManage Return to TOP Philips Pixel Defect Policy Philips Flat Panel Monitors Pixel Defect PolicyProximity of Pixel Defects Total DOT Defects Accessory Pack Connecting to Your PCCable Management Return to TOP Base Unfold and Fold the Base Unfold the BaseRemove the Base Condition Return to TOP For Windows For Windows MeFor Windows XP Dialog box Your Philips F1rst Choice Warranty Just a click away Just a phone call away Page Your Guarantee in Central and Eastern Europe Just a click away Just a phone call away Your International Guarantee Page Your Philips F1rst Choice Warranty Before Requesting Service To GET Warranty Service in Canada Just a phone call away F1rst Choice Contact Information Czech Republic BelarusBulgaria CroatiaLatvia EstoniaHungary LithuaniaPoland SlovakiaSlovenia RussiaArgentina UkraineAntilles BrasilParaguay ColombiaMexico PeruCanada UruguayVenezuela AustraliaChina NEW ZealandBangladesh Hong KongIndia IndonesiaPakistan KoreaMalaysia PhilippinesThailand SingaporeTaiwan MoroccoSouth Africa Dubai