Runco VX-2i manual Throw Ratio Throw Distance Range

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Installation

Table 3-3lists the available lens options for the VX-2i and their associated throw ratios.

Table 3-3. VX-2i Lens Options

	Throw Ratio		Throw Distance Range
	Throw Ratio		(in inches, with 100-inch Wide Screen)
Lens Option (Note 2)	(Throw Dist.	⎟	(in inches, with 100-inch Wide Screen)
	Screen Width)		Minimum	Maximum
			Minimum	Maximum

Proteus A	0.64 (Fixed)		For rear-screen installations only. Contact
			Runco Technical Support for more information.

Proteus B	1.22 - 1.44		122	144

Proteus C	1.45 - 1.76		145	176

Proteus D	1.82 - 2.39		182	239

Proteus D with CineWide	1.34 - 1.75		134	175

Proteus E	2.42 - 3.57		242	357

Proteus E with CineWide	1.78 - 2.62		178	262

Proteus F	3.63 - 5.72		363	572

Proteus F with CineWide	2.67 - 4.20		267	420

Notes:

1. Throw distance does not affect image quality, provided these ranges are taken into account.

2. Only the Proteus D, E and F lenses can be used with the optional CineWide (secondary anamorphic) lens. Doing so affects the throw distances as shown here.

16	Runco VX-2i Owner’s Operating Manual

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Contents VX-2i Page TWO Year Limited Warranty For Projectors, Video Processors and ControllersEffective Warranty Date Runco INTERNATIONAL, INC Safety Precautions Table of Contents Operation Maintenance and TroubleshootingSpecifications Serial CommunicationsList of Figures List of Figures Introduction About This ManualUsing This Manual If you need Turn toDescription, Features and Benefits Key Features and BenefitsOptional Accessories Controls and Functions VX-2i at a GlanceComponent Video RCA connectors HD1 / HD2 Analog BNC connectorsVolt 800 mA Trigger Outputs Video 1 / S-VIDEOVX-2i Remote Control Power Input 100 to 240 VAC Connect the VX-2i to power hereVideo On / OFFCursor Keys Comp ComponentLetbox Letterbox Aspect Ratio Selection ButtonsANA Anamorphic 3 For 169 DVDs 4X3 Standard 43 Wide VirtualWideInstallation Remote ControlQuick Setup Step Procedure For Details, Refer toInstallation Considerations Installation TypeFlat vs. Curved Screens Throw Distance Ambient LightOther Considerations Throw Ratio Throw Distance Range Lens Option Note Throw Dist Screen Width Minimum MaximumLens Shift Vertical and HorizontalPosition Vertical Lens Shift Mounting Adjusting the ProjectionAngle Folded OpticsConnections to Connector Panel AccessConnecting the VX-2i to VX-2iDigital DTV RGB Connections See Figure Digital DTV RGB ConnectionsAnalog Computer RGB Connections See Figure Analog RGB ConnectionsComposite/S-Video/Component Video Connections See Figure 10. Composite, S-Video and Component Video ConnectionsConnection Connecting 12-VoltRS-232 Controller Trigger Outputs toOperation Turning on the PowerAdjusting the Picture Orientation Focus Zoom Shift Lens AdjustmentsUsing the On-Screen Menus Input Source ISF PresetsService Aspect RatioAspect Ratio Main MenuInput Source Input Source Composite Video Component SDAspect Ratio Settings Remote Aspect Ratio Control Description KeyPicture Picture Brightness Contrast Color Tint SharpnessTypical Gray Bar Pattern for Adjusting Contrast Gray Yellow Cyan Green Magenta Red Blue Input Position Input Position Left/Right Up/Down Width Height OverscanCalibration ISF PresetsInformation Should be used by ISF-certified technicians onlyOperation Service Tip Operation Symptom Possible Causes Solution Maintenance and TroubleshootingLamp Replacement Troubleshooting Tips Maintenance and Troubleshooting Command Parameter Value Description Min/max Stored? RS-232 Connection and Port ConfigurationSerial Command Syntax Serial CommunicationsSerial Communications Night YES SHARPNESS? Specifications VX-2i SpecificationsPower Requirements Home Theater Calibration SpecificationsIndustry-Standard Specifications DimensionsLimited Warranty Specifications are subject to change without noticeVX-2i Dimensions VX-2i DimensionsPage Runco CL-810 Owner’s Operating Manual