Manuals / Vidikron / TV and Video / Projection Television

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

Models: Vision 90t Vision 100t

1 76

Page 55

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

Page 55

Image 55

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

Contents

O W N E R ’ S O P E R A T I N G M A N U A L VERSION90t/100t LIGHTAMP DLP PROJECTORPage For Projectors, Video Processors and Controllers TWO YEAR LIMITED WARRANTYWHAT IS COVERED UNDER THE TERMS OF THIS LIMITED WARRANTY WHAT IS NOT COVERED UNDER THE TERMS OF THIS LIMITED WARRANTYCOPYRIGHT AND TRADEMARKS EFFECTIVE WARRANTY DATEIMPORTANT - WARRANTY REGISTRATION CONTACT A VIDIKRON AUTHORIZED SERVICE CENTER TO OBTAIN SERVICEUnion City, CA Ph 510 Fax 510 Toll Free 888 4VIDIKRON ADDITIONAL INFORMATIONVIDIKRON Attn Customer Service Department 2900 Faber Street VIDIKRON PRODUCT INFORMATION RETAIN THIS INFORMATION FOR YOUR RECORDSSafety Precautions Installation 1Table of ContentsTWO YEAR LIMITED WARRANTY Safety PrecautionsAPPENDIX A. Vision 90t/100t Color Gamut Adjustment Table of ContentsMaintenance and Troubleshooting Specifications1List of Figures x Vidikron Vision Model 90t and Model 100t Owner’s Operating Manual List of FiguresThis Manual A carriage return must be used after each command or string1Introduction 1.1 About This ManualDANGER 1.2 Using This ManualWARNINGS appear when a given action or omitted action can result in DANGER appears when a given action can cause severe injury or deathwith this product 1.3 Description, Features and BenefitsOptional Accessories 2. CABLE OPENING 2Controls and Functions2.1 Vision 90t/100t at a Glance Figure 2-1. Vision 90t/100t Front/Bottom/Side View 1. EXHAUST VENTFor best results, do not run your DVD player in progressive mode 2. COMPONENT VIDEO RCA connectorsVision 90t/100t Rear Panel Figure 2-2. Vision 90t/100t Rear Panel 1. DVI 1 / DVI 2 Digital8. RS-232 CONTROL PORT 5. 12-VOLT 750 mA TRIGGER OUTPUTS6. S-VIDEO 1 / S-VIDEO 7. IR20. POWER/STANDBY LED 17. POWER BUTTON18. POWER INPUT 100 to 240 VAC 19. MAIN POWER SWITCH2. LIGHT 2.3 Vision 90t/100t Remote ControlFigure 2-3. Vision 90t/100t Remote Control Functions 1. IR OUTPUT INDICATOR7. MENU Memory Preset Buttons 8. ISF NT Night5. Cursor Keys 6. ENTER16. DVI 1 6 / DVI 2 12. VIDEO14. COMP Component 15. HD 1 4 / HD 212 Vidikron Vision Model 90t and Model 100t Owner’s Operating Manual Controls and Functions3.1 Remote Control 3InstallationNotes on Batteries Notes on Remote Control Operation Installation 3.2 Quick SetupTable 3-1. Installation Overview Note specialistTable 3-2. Projector Installation Options 3.3 Installation ConsiderationsInstallation Type Figure 3-1. Estimating Throw Distance Table 3-3. Vision 90t/100t Lens Options and Throw RatiosPosition Figure 3-2. Projector PlacementTable 3-3. Vision 90t/100t Lens Options and Throw Ratios continued perfectly-centered image that completely fills the screenFigure 3-4. Horizontal Lens Shift Example Only Shiftexamples Figure 3-3. Vertical Lens Shift Example Onlyup/down vertical offset percentages Other considerations and tips that can help improve your installationcenter are aligned with each other shift limits are percentages of the screen widthMounting the Vision Installing the OptionalAdjusting the Projection CineWide LensUse the DVI inputs whenever possible. This ensures the highest video Connector Panel Access Connecting the Vision 90t/100t to Source3.6 Connections to the Vision 90t/100t DVI Connections See FigureDTV or Progressive Component YPbPr Source Digital DTV RGB Connections See FigureFigure 3-7. Digital DTV RGB Connections InstallationRed Green Blue Horiz Vert Analog Computer RGB Connections See FigureFigure 3-8. Analog RGB Connections InstallationDVD Player, VCR Satellite Receiver Laser Disc etc Composite/S-Video/Component Video Connections See FigureFigure 3-9. Composite, S-Video and Component Video Connections InstallationFigure 3-10. RS-232 Control System Connection Connecting 12-Volt Trigger Outputs to External Theater EquipmentConnection to Automation/ Control System or PC3.5-mm Figure 3-12. Connecting a 12-Volt Trigger Output to Other Equipmentpower source Installation4Operation 4.1 Turning on the Power4.2 Adjusting the Picture Orientation You must enter a passcode to access the Service menuFocus Lens AdjustmentsUsing the On-Screen MenusAspect Ratio ISF PresetsService Input SourceAspect Ratio Note resolutionMain Menu Input SourceOperation Table 4-1. Aspect Ratio SettingsDescription Picture Table 4-1. Aspect Ratio Settings continuedFigure 4-2. Typical PLUGE Pattern for Adjusting Brightness Perform the adjustments in the order listed hereBelow Black Above Black cyan Figure 4-3. Typical Gray Bar Pattern for Adjusting Contrastgray yellowgreen grayyellow cyanInput Position Figure 4-5. Typical Test Pattern for Adjusting SharpnessNote resolution Information ISF PresetsCalibration You must enter a passcode to access the Calibration menushould be used by ISF-certified technicians only ISF Day - Input Color Refer to ISF Night - Input Color Gain/Offset Refer to ISF Night - Display Color, aboveISF Day - Display Color Refer to ISF Night - Display Color ISF Day - Input Image Refer to ISF Night - Input ImageYou must enter a passcode to access the Service menu Serviceshould be used by ISF-certified technicians only or until the red LED on the remote lights solid red Do not change the “Type” setting in this menuHD/RGB 1 and HD/RGB 2 Color Space Select Auto, RGB or YUV Resolution The Vision 90t/100t defaults to an output resolution of 720p. When using the Vision 90t/100t with a computer or certain HD sources, you may want to force it to use a different output resolution. If so, select Resolution from the Service menu and choose one. Then, press ENTER to confirm 44 Vidikron Vision Model 90t and Model 100t Owner’s Operating Manual Operation5.1 Lamp Replacement 5Maintenance and TroubleshootingOnly trained, authorized Vidikron dealers should attempt to 5.2 Lens ReplacementNote that the lens assembly motor has a male socket connector Table 5-1. Troubleshooting Chart 5.3 Troubleshooting Tips6Serial Communications 6.2 Serial Command SyntaxRS-232 Connection and Port Configuration Table 6-1. Serial CommandsValue Table 6-1. Serial Commands continuedCommand Serial CommunicationsParameter Table 6-1. Serial Commands continuedCommand Serial CommunicationsParameter Table 6-1. Serial Commands continuedCommand Serial CommunicationsSerial Communications Table 6-1. Serial Commands continuedCommand Miscellaneous Commands54 Vidikron Vision Model 90t and Model 100t Owner’s Operating Manual Serial CommunicationsNative Resolution 7Specifications7.1 Vision 90t/100t Specifications Table 7-1. Vision 90t/100t SpecificationsHome Theater Calibration Specifications Table 7-1. Vision 90t/100t Specifications continuedSpecifications SpecificationsDimensions Table 7-1. Vision 90t/100t Specifications continuedSpecifications Power Requirements58 Vidikron Vision Model 90t and Model 100t Owner’s Operating Manual 7.2 Vision 90t/100t DimensionsFigure 7-1. Vision 90t/100t Dimensions SpecificationsOnly ISF-trained and -certified technicians should attempt this AVision 90t/100t Color Gamut AdjustmentNote procedure Figure A-1. CIE 1931 Chromaticity DiagramA.1 Required Hardware and Software A.2 Serial Connections and Equipment SetupIf you are using a stand-alone color analyzer, this is not an issue Figure A-2. Equipment Setup for Color Gamut AdjustmentTable A-1. Serial Commands for Gamut Adjustment A.3 Serial Command SyntaxFigure A-3. Vision 90t/100t Secondary RS-232 Port Table A-1. Serial Commands for Gamut Adjustment continued A.4 Adjusting the Gamut14. Repeat Step A-6 Vidikron Vision Model 90t and Model 100t Owner’s Operating Manual Vision 90t/100t Color Gamut AdjustmentPage rev. 09-29-06 Vidikron2900 Faber Street Union City, CA 94587 RUMA-011085