Vidikron 90 manual Maintenance and Troubleshooting

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Maintenance and Troubleshooting

Table 5-1. Troubleshooting Chart (continued)

Symptom	Possible Cause(s)	Solution
Colors in the image are	• The Red/Pr, Green/Y or	• Ensure that the source
swapped; for example, reds	Blue/Pb outputs from the	outputs are connected to
appear blue or vice versa.	source are connected to the	the correct Vision 90 input.
	wrong inputs on the Vision
	90.

The projector will not turn	• The projector will not turn	• Wait two minutes until the
back on after it was powered	on for two minutes after	LED at the front of the
down, or the image disappears	power-down, to protect the	Vision 90 turns red.
during operation.	lamp.
	• The lamp has failed.

5-2	Vidikron Vision Model 90 Owner’s Operating Manual

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Contents DLP Projector Page TWO Year Limited Warranty For Projectors, Video Processors and ControllersEffective Warranty Date Vidikron Safety Precautions 1Table of Contents Operation Maintenance and TroubleshootingSpecifications Serial Communications1List of Figures List of Figures 1Introduction About This ManualUsing This Manual If you need Turn toDescription, Features and Benefits Key Features and BenefitsOptional Accessories 2Controls and Functions Vision 90 at a GlanceVision 90 Rear Panel Component Video RCA connectorsHD1 / HD2 Analog BNC connectors Volt 800 mA Trigger Outputs Video 1 / S-VIDEOVision 90 Remote Control Vision 90 Remote Control FunctionsCursor Keys Memory Preset Buttons ISF NT NightOn / OFF CustHD 1 4 / HD 2 VideoComp Component DVI 1 6 / DVI 23Installation Remote ControlStep Procedure For Details Refer to Quick SetupInstallation Overview Installation Type Installation ConsiderationsProjector Installation Options Advantages ConsiderationsFlat vs. Curved Screens Ambient Light Estimating Throw DistancePosition Vision 90 Lens OptionsVertical and Horizontal Throw Ratio Throw Distance RangeShift Vertical Lens ShiftAngle Adjusting the ProjectionVertical and Horizontal Lens Shift Limits Lens OptionFolded Optics Connections to the Vision DVI Connections See FigureDigital 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 ConnectionsComponents Connecting 12-Volt TriggerConnection 4Operation 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 DescriptionPicture Brightness Contrast Color Tint Sharpness Perform the adjustments in the order listed herePicture Typical 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 Code sent by the remote to match as described below Operation Troubleshooting Chart 5Maintenance and TroubleshootingLamp Replacement Troubleshooting Tips Symptom Possible Causes SolutionMaintenance and Troubleshooting RS-232 Connection and Port Configuration Serial Command SyntaxSerial Commands Command Parameter Value Description Min/max Stored?Serial Communications CUSTOM1 YES Command Parameter Value Description Min/max 7Specifications Vision 90 SpecificationsPower Requirements Home Theater Calibration SpecificationsIndustry-Standard Specifications DimensionsRegulatory Approvals Limited WarrantySpecifications are subject to change without notice Vision 90 Dimensions Vision 90 DimensionsPage RUMA-011150