Folded Optics | Vidikron Vision 100t, Vision 90t guide

Installation

Vertical Lens Shift: The Vision 90t/100t zoom lenses (options 1, 2, 3, 4 and 6 in Table 3-3)provide up to 80% of downward vertical lens shift. For example, with a 96 x 54-inch (16:9) screen, you can shift the image up to 43.20 inches (1.10 meters) below the screen center.

(Upward vertical lens shift is not possible. Vertical lens shift is not possible in either direction with lens option 5.)

Horizontal Lens Shift: The Vision 90t/100t zoom lenses (options 1, 2, 3, 4 and 6 in Table 3-3)allow up to 10% of horizontal lens shift in either direction (left or right). For example, with a 96 x 54-inch (16:9) screen, you can shift the image up to 9.60 inches (24.38 cm) left or right of the screen center. (Horizontal lens shift is not possible with lens option 5.)

1. With no vertical or horizontal lens shift, the lens center and screen

Note	center are aligned with each other.
	center are aligned with each other.
	2. Vertical shift limits are percentages of the screen height. Horizontal
	shift limits are percentages of the screen width.
	3. Vertical lens shift figures apply to ceiling mount configurations.
	For floor installations (where the projector is upright), reverse the
	up/down vertical offset percentages.

In rear screen applications where space behind the projector is limited, a mirror may be used											Folded Optics
to fold the optical path, as shown in Figure 3-5.The position of the projector and mirror must
be accurately set. If you are considering this type of installation, contact your dealer for
assistance.

Figure 3-5. Folded Optics

Other considerations and tips that can help improve your installation:

Other Considerations

•Keep the ambient temperature constant and below 35°C (95°F). Keep the projector away from heating and/or air conditioning vents. Changes in temperature may cause drifts in the projector circuitry, which may affect performance.

•Keep the projector away from devices that radiate electromagnetic energy such as motors and transformers. Common sources of these include slide projectors, speakers, power amplifiers and elevators.

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

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Vidikron Vision 100t, Vision 90t manual Folded Optics

Contents

90t/100t Page For Projectors, Video Processors and Controllers TWO Year Limited Warranty Effective Warranty Date Vidikron Safety Precautions 1Table of Contents Specifications Maintenance and TroubleshootingAppendix A. Vision 90t/100t Color Gamut Adjustment Operation 1List of Figures Page This Manual 1IntroductionAbout This Manual If you need Turn to Using This Manual Description, Features and Benefits Optional Accessories Vision 90t/100t at a Glance 2Controls and Functions HD1 / HD2 Analog BNCs Component Video RCA connectorsVision 90t/100t Rear Panel Video 1 / S-VIDEO Volt 750 mA Trigger Outputs Menu Button Power Input 100 to 240 VAC On / OFF Vision 90t/100t Remote Control Cust Memory Preset Buttons ISF NT NightCursor Keys Comp Component VideoHD 1 4 / HD 2 DVI 1 6 / DVI 2Page Remote Control 3Installation Step Procedure For Details Refer to Quick SetupInstallation Overview Projector Installation Options Installation ConsiderationsInstallation Type Advantages Considerations Throw Ratio Vision 90t/100t Lens Options and Throw RatiosWith 126.9x54-inch Screen Position Perfectly-centered image that completely fills the screen Examples Shift Folded Optics CineWide Lens Installing the OptionalMounting the Vision 90t/100t DVI Connections See Figure Connections to the Vision 90t/100t Digital DTV RGB Connections Digital DTV RGB Connections See Figure Analog RGB Connections Analog Computer RGB Connections See Figure Composite, S-Video and Component Video Connections Composite/S-Video/Component Video Connections See Figure 10. RS-232 Control System Connection Connection Power source 12. Connecting a 12-Volt Trigger Output to Other Equipment 4Operation Turning on the PowerAdjusting the Picture Orientation Using the On-Screen Lens AdjustmentsMenus Focus Service ISF PresetsInput Source Aspect Ratio Input Source Main MenuAspect Ratio Input Source Composite Video 1 S-Video Component SD Description Aspect Ratio Settings Picture Brightness Contrast Color Tint Sharpness PictureRemote Typical Pluge Pattern for Adjusting Brightness Perform the adjustments in the order listed here Gray Yellow Cyan Green Magenta Red Blue Gray Yellow Cyan Green Magenta Red Blue Input Position Left/Right Up/Down Width Height Overscan Input Position ISF Presets ISF Night ISF Day Custom Save Factory Default ISF PresetsInformation Information Serial Number Hardware Firmware Date May 31 Should be used by ISF-certified technicians only Calibration Gain/Offset Refer to ISF Night Display Color, above Input Names Restore Composite Video Component SD Service Do not change the Type setting in this menu Auto ADC Bandwidth Auto YPbPr Input ResolutionHD/RGB 1 and HD/RGB 2 Color Space Select Auto, RGB or YUV Operation Page Lamp Replacement 5Maintenance and Troubleshooting Only trained, authorized Vidikron dealers should attempt to Lens Replacement Maintenance and Troubleshooting Symptom Possible Causes Solution Troubleshooting TipsTroubleshooting Chart RS-232 Connection and Port Configuration Serial Command SyntaxSerial Commands 6Serial Communications Value Description Min/max Stored? Command PRESET? Command Parameter Value Description Min/max Stored? Iheight Bkgnd Page Vision 90t/100t Specifications 7SpecificationsVision 90t/100t Specifications Industry-Standard Specifications Home Theater Calibration SpecificationsLamp Estimated Lamp Life Dimensions Power RequirementsWeight without lens Limited Warranty Vision 90t/100t Dimensions Vision 90t/100t Dimensions Figure A-1. CIE 1931 Chromaticity Diagram AVision 90t/100t Color Gamut Adjustment Required Hardware Software Serial Connections Equipment Setup Command Parameter Value Description Min/max Table A-1. Serial Commands for Gamut Adjustment For blue on the command line Adjusting the Gamut Vision 90t/100t Color Gamut Adjustment Page Page RUMA-011085