Runco VX-22I Vertical and Horizontal, Position, Ceiling Installation, Floor Installation

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Proper placement of the projector relative to the screen will yield a rectangular,

Vertical and Horizontal

perfectly-centered image that completely fills the screen.

Position

Ideally, the projector should be positioned perpendicular to the screen and in such a way

 

that the lens center and screen center are aligned with each other, as shown in Figure 3-2.

 

Ceiling Installation

Ceiling

Height

Projection Distance

Lens Center

x

 

 

 

 

 

Screen

Lens Center

 

 

 

 

 

 

 

 

 

 

 

 

 

Floor Installation

 

 

 

 

 

 

 

 

 

Height

 

 

Screen

Lens Center

 

 

 

 

 

 

 

 

 

 

 

 

 

Lens Center

 

 

 

 

 

 

 

 

 

 

x

 

 

 

Projection Distance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Floor

 

Figure 3-2. Projector Placement

 

 

 

 

 

If it is not possible to align the projector and screen as shown in Figure 3-2,you can use

Vertical and Horizontal

the lens shift controls to center the image on the screen. Lens shift is generally expressed

Lens Shift

as a percentage of the screen height or width, as shown in Figure 3-3and Figure 3-4.

 

Screen Center

0%

50% Height

Lens Shift

(0.5 x H)

Base plate

to lens center =

approx. 5-6" (depending

on the amount of lens shift)

100% Height

Lens Shift

(1.0 x H)

Note: This is a general example of lens shift. Lenses vary in their shift capabilities. No particular

lens or projector is used in this example.

Figure 3-3. Vertical Lens Shift (EXAMPLE ONLY)

Runco VX-22i Installation/Operation Manual

17

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Contents VX-22i Page For Projectors, Video Processors and Controllers TWO Year Limited WarrantyEffective Warranty Date Runco INTERNATIONAL, INC Important Safety Instructions Declaration of Conformity Compliance InformationFCC Part Table of Contents Operation Specifications Maintenance and TroubleshootingSerial Communications Table of Contents Xii List of Figures List of Figures Xiv About This Manual IntroductionIf you need Turn to Using This ManualKey Features and Benefits Description, Features and BenefitsOptional Accessories VX-22i at a Glance Controls and FunctionsVX-22i Rear Panel VX-22i Rear PanelLeft Button Power Input 100 to 240 VAC Connect the VX-22i to power hereVolt 750 mA Trigger Outputs VX-22i Rear Connector PanelService only For future use RS-232/485 Control PortHD3 Input Hdmi I 1 / Hdmi II 2 DigitalVX-22i Remote Control VX-22i Remote ControlVID S-Video Picture Adjustment Buttons BRT BrightnessOn / OFF Source Selection ButtonsLbox Letterbox Memory Preset ButtonsAspect Ratio Selection Buttons 169Remote Control InstallationStep Procedure For Details, Refer to Quick SetupIf installing a VX-22i/CineWide or VX-22i/CineWide Installation Type Installation ConsiderationsAmbient Light Lens Only Anamorphic Minimum Maximum Throw Range Throw Ratio Inches, with Lens Option96x54-inch LensPosition Ceiling InstallationFloor Installation Vertical and HorizontalHorizontal Lens Shift Example only Folded Optics Folded OpticsOther Considerations Installing the Primary Projection LensPage Installing the Optional CineWide Lens Mount AutoScope Installing the AutoScope Lens Motor VX-22i/CineWide withRemove VX-22i with Ceiling Mount Adapters/Projector Stands AutoScope Lens Motor Installation Installing the Fixed CineWide Base Plate Mounting VX-22i Connector Panel AccessConnecting Source Connections to11. Digital DTV RGB or Component Video Connections HD1, HD2 DTV or Progressive Component YPbPr Source 12. Digital DTV RGB or Component Video Connections HD313. Analog RGB Connections Analog Computer RGB Connections See FigureDVD Player, VCR Satellite Receiver Laser Disc etc Video/Composite Video Connections See FigureConnection RS-232 ControllerAutoScope Lens Motor Rear Connecting 12-voltTrigger Outputs to External EquipmentRear Panel Connecting an External IRConnecting to AC Power Receiver toAdjusting the Picture Orientation Turning on the PowerFocus Primary Lens AdjustmentsZoom With AutoScope or Base Installing and Adjusting the CineWide Anamorphic LensAssembly to Lens Motor Carriage Plate CineWide19. Attaching the Anamorphic Lens to the Lens Adapter Ring Trigger Configure Lens MotorAdjust the Anamorphic Adjusting the Horizontal X Lens PositionPage Anamorphic Lens Top View Adjusting the Geometry Page Operation Using the On-Screen MenusAspect Ratio Memory PresetsService Input SourceInput Source Main MenuAspect Ratio Native aspect ratio Remote Aspect Ratio Control Description Key 169Select 169 to view 169 DVDs Hdtv programs in theirRemote Aspect Ratio Control Description Key PicturePicture Typical Pluge Pattern for Adjusting Brightness Gray Yellow Cyan Green Magenta Red Blue Gray Yellow Cyan Green Magenta Red Blue Input Position Input PositionInformation Memory PresetsMemory Presets InformationCalibration ISF Night CalibrationISF Day Gain/Offset Refer to ISF Night Display Color, above Service ServiceHD Format ISF Day/Night presets Lamp Replacement Maintenance and TroubleshootingSide Filter Access Panel Filter ReplacementSymptom Possible Causes Solution Troubleshooting TipsPage Serial Communications If you are using a PC to communicate withInput Selection Commands Command Description ResponseAspect Ratio Commands Enter or Select button Command Description Response Image Preset CommandsMenu Navigation Commands Picture Adjust CommandsPage VX-22i Specifications SpecificationsIndustry-Standard Specifications Home Theater Calibration SpecificationsSpecifications are subject to change without notice VX-22i/CineWide with AutoScope Dimensions VX-22i DimensionsSupported Timings PAL-B/G Page Page Runco CL-810 Owner’s Operating Manual