ViewSonic VS11200 manual Common problems and solutions, Tips for Troubleshooting

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Troublleshoottiing

TROUBLESHOOTING

Common problems and solutions

These guidelines provide tips to deal with problems you may encounter while using the projector. If the problem remains unsolved, contact your dealer for assistance.

Often after time spent troubleshooting, the problem is traced to something as simple as a loose con- nection. Check the following before proceeding to the problem-specific solutions.

•Use some other electrical device to confirm that the electrical outlet is working.

•Ensure the projector is turned on.

•Ensure all connections are securely attached.

•Ensure the attached device is turned on.

•Ensure a connected PC is not in suspend mode.

•Ensure a connected notebook computer is configured for an external display. (This is usu- ally done by pressing an Fn-key combination on the notebook.)

Tips for Troubleshooting

In each problem-specific section, try the steps in the order suggested. This may help you to solve the problem more quickly.

Try to pin point the problem and thus avoid replacing non-defective parts.

For example, if you replace batteries and the problem remains, put the original batteries back and go to the next step.

Keep a record of the steps you take when troubleshooting: The information may be useful when call- ing for technical support or for passing on to service personnel.

ViewSonic PJ766D

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Contents ViewSonic Compliance Information Important Safety Information General Safety Information Copyright Information Table of contents Getting Started Packing ChecklistViews of Projector Parts Front-left view16,17 Top view-OSD buttons and LEDsViewSonic PJ766D USB Rear view-connectorsConnect a component video enabled device Pb/Cb Videoin Bottom view Remote Control Parts ViewSonic PJ766D Projector and Remote Control Buttons Remote Control Operating RangeInserting the Remote Control Batteries Setup and OperationC D E F Connecting Input DevicesStarting and Shutting down the Projector Adjusting the Projector Level Adjust the Zoom, Focus and Keystone Adjusting the Volume On-Screen Display Menu Controls Navigating the OSDSetting the OSD Language Input Gamma Brightness Main MenuMain Menu Items Supported for Each Input Source Setup Menu Advance Feature User Color Setup Menu Items Supported for Each Input Source Config Menu Utility Menu Language Menu Status Menu Replacing the Projection Lamp Maintenance and Security Resetting the Lamp Cleaning the Projector Cleaning the LensUsing the Kensington Lock Cleaning the CaseTips for Troubleshooting Common problems and solutionsImage Problems LED Error MessagesLamp Problems Remote Control ProblemsAudio Problems Having the Projector Serviced Specifications SpecificationsInput/output connectors Projection Distance Projection Distance versus Projection SizeKHz Timing Mode TableDimensions Customer Support Limited Warranty
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