Maintenance and Troubleshooting | Vidikron 90 manual

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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Vidikron 90 manual Maintenance and Troubleshooting

Contents

DLP Projector Page TWO Year Limited Warranty For Projectors, Video Processors and Controllers Effective Warranty Date Vidikron Safety Precautions 1Table of Contents Operation Maintenance and TroubleshootingSpecifications Serial Communications 1List of Figures List of Figures 1Introduction About This Manual Using This Manual If you need Turn to Description, Features and Benefits Key Features and Benefits Optional Accessories 2Controls and Functions Vision 90 at a Glance Vision 90 Rear Panel Component Video RCA connectorsHD1 / HD2 Analog BNC connectors Volt 800 mA Trigger Outputs Video 1 / S-VIDEO Vision 90 Remote Control Vision 90 Remote Control Functions Cursor Keys Memory Preset Buttons ISF NT NightOn / OFF Cust HD 1 4 / HD 2 VideoComp Component DVI 1 6 / DVI 2 3Installation Remote Control Step Procedure For Details Refer to Quick SetupInstallation Overview Installation Type Installation ConsiderationsProjector Installation Options Advantages Considerations Flat vs. Curved Screens Ambient Light Estimating Throw Distance Position Vision 90 Lens OptionsVertical and Horizontal Throw Ratio Throw Distance Range Shift Vertical Lens Shift Angle Adjusting the ProjectionVertical and Horizontal Lens Shift Limits Lens Option Folded Optics Connections to the Vision DVI Connections See Figure Digital DTV RGB Connections See Figure Digital DTV RGB Connections Analog Computer RGB Connections See Figure Analog RGB Connections Composite/S-Video/Component Video Connections See Figure 10. Composite, S-Video and Component Video Connections Components 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 Ratio Aspect Ratio Main MenuInput Source Input Source Composite Video Component SD Aspect Ratio Settings Description Picture 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 Overscan Calibration ISF PresetsInformation Should be used by ISF-certified technicians only Operation Service Code sent by the remote to match as described below Operation Troubleshooting Chart 5Maintenance and TroubleshootingLamp Replacement Troubleshooting Tips Symptom Possible Causes Solution Maintenance 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 Specifications Power Requirements Home Theater Calibration SpecificationsIndustry-Standard Specifications Dimensions Regulatory Approvals Limited WarrantySpecifications are subject to change without notice Vision 90 Dimensions Vision 90 DimensionsPage RUMA-011150