Vidikron Vision 120 operation manual 5Maintenance and Troubleshooting, Lamp Replacement

Page 77

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. When you replace a lamp, you should replace the filters as well.

For lamp or filter replacement, please contact your nearest Vidikron authorized service center or Vidikron dealer. Do not attempt to replace the lamp yourself!

WARNING	The Vision 120 lamp is under high pressure. Handle it with great care at
	all times. Lamps may explode if dropped or mishandled.

Never attempt to disassemble the lamp casing or dispose of the lamp casing in any manner other than by returning it to your Vidikron dealer.

If the lamp breaks, leave the area immediately and stay away for at least 30 minutes. Ventilate the room to allow the mercury vapor to disperse.

If you inhale the mercury vapor, see a physician immediately.

5.1

Lamp Replacement

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 and remove the rear Lamp Cover screw.

3.Slide the Lamp Cover in the direction of the arrow to remove it.

4.Loosen the two, captive lamp assembly mounting

screws using a coin or a large, flat-blade screwdriver.

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

Vidikron Vision Model 120 Installation/Operation Manual

63

Image 77

Contents 120 Page For Projectors, Video Processors and Controllers TWO Year Limited WarrantyEffective Warranty Date Vidikron Important Safety Instructions Declaration of Conformity Compliance InformationFCC Part 1Table of Contents Operation Attach Lens Mounting Assembly to Lens Motor Carriage PlateMaintenance and Troubleshooting Table of Contents Xii 1List of Figures List of Figures Xiv About This Manual 1IntroductionIf you need Turn to Using This ManualVision 120 offers these key features and benefits Description, Features and BenefitsOptional Accessories Vision 120 at a Glance Controls and FunctionsVision 120 Rear Panel Vision 120 Rear PanelDVI-DL Dual-Link USB-BVHD Controller Front Panel VHD Controller Front PanelIssue LED VHD Controller Rear Panel Service only For future useDVI-DL DUAL-LINK Output 1080p RS-232/485 Control Port10. HD3 Input Hdmi I 1 / Hdmi II 2 DigitalVision 120 Remote Control Vision 120 Remote ControlOn / OFF Picture Adjustment Buttons BRT BrightnessSource Selection Buttons VID S-VideoAspect Ratio Selection Buttons Memory Preset Buttons169 Lbox LetterboxOperation 3InstallationRemote Control Installation Overview Quick SetupStep Procedure For Details, Refer to If installing a Vision 120/CineWide or VisionProjector Installation Options Installation ConsiderationsInstallation Type Advantages ConsiderationsVision 120 Lens Options and Throw Ratios Floor Installation Ceiling InstallationVertical and Horizontal PositionHorizontal Lens Shift Example only Folded Optics Vision 120 Vertical and Horizontal Lens Shift LimitsInstalling the Primary Projection Lens Disconnection or lens damage Installing the Optional CineWide Lens Mount 6shows the Vision 120/CineWide with AutoScope motor assembly Remove Vision 120 with Ceiling Mount Adapters/Projector Stands AutoScope Lens Motor Installation Installing the Fixed CineWide Base Plate Vision 120/CineWide Mounting the Vision Adjusting the ProjectionFloor Mounting Upright Ceiling Mounting Inverted AngleConnections to the Vision 120 and VHD Controller Connector Panel AccessConnecting the VHD Controller Connecting SourceHdmi Connections See Figure Hdmi Source HD-DVD/BD/DVD Player or HD Tuner with12. Digital DTV RGB or Component Video Connections HD1, HD2 13. Digital DTV RGB or Component Video Connections HD3 14. Analog RGB Connections Analog Computer RGB Connections See FigureDVD Player, VCR Satellite Receiver Laser Disc etc Video/Composite Video Connections See Figure16. RS-232 Control System Connection ConnectionEquipment Connecting 12-Volt TriggerRear Panel Connecting an External IR Receiver to the VHD ControllerVHD Controller Power source Turning on the PowerAdjusting the Picture Orientation Zoom Primary Lens AdjustmentsFocus Plate fixed CineWide Installing and Adjusting the CineWide Anamorphic Lens20. Attaching the Anamorphic Lens to the Lens Adapter Ring Too Far Left Correct position Too Far Right Installation Anamorphic Lens Top View Adjusting the Geometry Installation 4Operation Using the On-Screen MenusService Memory PresetsInput Source Aspect RatioAspect Ratio Main MenuInput Source Description Aspect Ratio Settings169 Hdtv programs in their nativePicture PictureTypical 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 Input PositionMemory Presets Memory PresetsInformation InformationISF Day CalibrationCalibration ISF Night Gain/Offset Refer to ISF Night Display Color, above OSD Position To adjust the menu and press Enter orHD Format ServiceService Presets Lamp Replacement 5Maintenance and TroubleshootingFilter Replacement Symptom Possible Causes Solution Troubleshooting TipsTroubleshooting Chart Maintenance and Troubleshooting 6Serial Communications Serial Command SyntaxRS-232 Connection and Port Configuration Command Description Response Serial Commands and ResponsesInput Selection Commands Aspect Ratio CommandsMenu Navigation Commands Command Description Response Image Preset CommandsPicture Adjust Commands Enter or Select buttonSerial Communications Vision 120 Specifications 7SpecificationsIndustry-Standard Specifications Home Theater Calibration SpecificationsPower Requirements DimensionsVHD Controller Specifications Vision 120/CineWide with AutoScope Dimensions Vision 120 DimensionsSupported Timings Supported Signal Timings by InputFormat Resolution Frequency HD 1/HD 2/HD Page Vidikron