Vidikron Vision 100t, Vision 90t manual 5Maintenance and Troubleshooting, Lamp Replacement

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5Maintenance and Troubleshooting

The lamp should be replaced when it reaches the end of its life (typically 2000 hours), or sooner if a noticeable degradation in brightness occurs. Contact your Vidikron dealer to obtain a replacement lamp.

1.Turn off the projector and unplug the power cord. Allow the projector to cool down for approximately 45 minutes prior to removing the lamp assembly for replacement.

2.Loosen the four rear Lamp Cover

screws and remove the cover.

3.Remove the two lamp assembly

mounting screws.

4.Grasp the lamp assembly handle and pull gently, removing the lamp module from the projector housing.

5.Install the new lamp module.

6.Replace the lamp cover and re-tighten all screws.

7.Reset the Lamp Hour counter. To do this, select Service from the Main Menu, then Display Device, then Installation. Use the cursor buttons to highlight Reset under “Lamp Hours” and press ENTER.

5.1

Lamp Replacement

Vidikron Vision Model 90t and Model 100t Owner’s Operating Manual

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Contents 90t/100t Page For Projectors, Video Processors and Controllers TWO Year Limited WarrantyEffective Warranty Date Vidikron Safety Precautions 1Table of Contents Operation Maintenance and TroubleshootingSpecifications Appendix A. Vision 90t/100t Color Gamut Adjustment1List of Figures Page About This Manual 1IntroductionThis Manual If you need Turn to Using This ManualDescription, Features and Benefits Optional Accessories Vision 90t/100t at a Glance 2Controls and FunctionsVision 90t/100t Rear Panel Component Video RCA connectorsHD1 / HD2 Analog BNCs Video 1 / S-VIDEO Volt 750 mA Trigger OutputsMenu Button Power Input 100 to 240 VACOn / OFF Vision 90t/100t Remote ControlCursor Keys Memory Preset Buttons ISF NT NightCust DVI 1 6 / DVI 2 VideoComp Component HD 1 4 / HD 2Page Remote Control 3InstallationInstallation Overview Quick SetupStep Procedure For Details Refer to Advantages Considerations Installation ConsiderationsProjector Installation Options Installation TypeScreen Vision 90t/100t Lens Options and Throw RatiosThrow Ratio With 126.9x54-inchPosition Perfectly-centered image that completely fills the screenExamples ShiftFolded Optics 90t/100t Installing the OptionalCineWide Lens Mounting the VisionDVI Connections See Figure Connections to the Vision 90t/100tDigital DTV RGB Connections Digital DTV RGB Connections See FigureAnalog RGB Connections Analog Computer RGB Connections See FigureComposite, S-Video and Component Video Connections Composite/S-Video/Component Video Connections See Figure10. RS-232 Control System Connection ConnectionPower source 12. Connecting a 12-Volt Trigger Output to Other EquipmentAdjusting the Picture Orientation Turning on the Power4Operation Focus Lens AdjustmentsUsing the On-Screen MenusAspect Ratio ISF PresetsService Input SourceInput Source Composite Video 1 S-Video Component SD Main MenuInput Source Aspect RatioDescription Aspect Ratio SettingsRemote PicturePicture Brightness Contrast Color Tint Sharpness Typical Pluge Pattern for Adjusting Brightness Perform the adjustments in the order listed hereGray Yellow Cyan Green Magenta Red Blue Gray Yellow Cyan Green Magenta Red Blue Input Position Left/Right Up/Down Width Height Overscan Input PositionInformation Serial Number Hardware Firmware Date May 31 ISF PresetsISF Presets ISF Night ISF Day Custom Save Factory Default InformationShould be used by ISF-certified technicians only CalibrationGain/Offset Refer to ISF Night Display Color, above Input Names Restore Composite Video Component SD ServiceDo not change the Type setting in this menu HD/RGB 1 and HD/RGB 2 Color Space Select Auto, RGB or YUV ADC Bandwidth Auto YPbPr Input ResolutionAuto Operation Page Lamp Replacement 5Maintenance and TroubleshootingOnly trained, authorized Vidikron dealers should attempt to Lens ReplacementMaintenance and Troubleshooting Troubleshooting Chart Troubleshooting TipsSymptom Possible Causes Solution 6Serial Communications Serial Command SyntaxRS-232 Connection and Port Configuration Serial CommandsValue Description Min/max Stored? CommandPRESET? Command Parameter Value Description Min/max Stored?Iheight Bkgnd Page Vision 90t/100t Specifications 7SpecificationsVision 90t/100t Specifications Estimated Lamp Life Home Theater Calibration SpecificationsIndustry-Standard Specifications LampLimited Warranty Power RequirementsDimensions Weight without lensVision 90t/100t Dimensions Vision 90t/100t DimensionsFigure A-1. CIE 1931 Chromaticity Diagram AVision 90t/100t Color Gamut AdjustmentRequired Hardware Software Serial Connections Equipment SetupCommand Parameter Value Description Min/max Table A-1. Serial Commands for Gamut AdjustmentFor blue on the command line Adjusting the GamutVision 90t/100t Color Gamut Adjustment Page Page RUMA-011085