Vivitek DP825MS, D825MS, D820MS, D825MX Common problems and solutions, Tips for Troubleshooting

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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 suspending mode.

•Ensure a connected notebook computer is configured for an external display. (This is usually 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.

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Contents Copyright DLP Projjecttor-User’s Manuall Preface Main Features Table of Contents Regulatory Compliance Getting Started Packing ChecklistViews of Projector Parts D825MS / D820MS / D825MX Front-right ViewAuto Top view-On-screen Display OSD buttons and LEDsUSB Rear viewBottom view Remote Control Parts Changes settings in the OSD Projector and Remote Control Buttons Remote Control Operating RangeInserting the Remote Control Batteries Setup and OperationConnecting Input Devices Starting and Shutting down the Projector DLP Projjecttor-User’s Manuall Security Lock Setting an Access Password Security LockDLP Projjecttor-User’s Manuall Adjusting the Projector Level Adjusting the Zoom, Focus and Keystone Adjusting the Volume ON-SCREEN Display OSD Menu Settings Navigating the OSDOSD Menu Controls Setting the OSD Language OSD Menu Overview OSD Sub-Menu Overview Image Menu Advanced Feature Press Enter / to enter the Color Manager sub menu Color ManagerComputer Menu Video/Audio Menu Press Enter / to enter the Audio sub menu AudioInstallation I Menu Installation II Menu Hour Reset Peripheral Test OSD Menu SettingLamp Hour Reset Status Factory ResetReplacing the Projection Lamp Maintenance and SecurityDLP Projjecttor User’s Manuall Resetting the Lamp Cleaning the Lens Cleaning the CaseCleaning the Projector Using the Kensington Lock Troubleshooting Common problems and solutionsTips for Troubleshooting Image Problems LED Error MessagesRemote Control Problems Lamp ProblemsAudio Problems Having the Projector ServicedSpecifications Input ConnectorsSpecifications D825MS Projection Distance and Size Table D820MS / D825MX Projection Distance and Size TableProjection Distance vs. Projection Size Ideo D825MS / D820MS Timing Mode TableVesa D825MX Timing Mode TableSync Projector Dimensions Regulatory Compliance Safety CertificationsFCC Warning Canada

D825MX, D8, D820MS, D825MS, DP825MS specifications

Vivitek, a prominent player in the projection technology space, offers a diverse lineup of high-quality projectors designed for various professional and educational environments. Among their impressive range, the Vivitek D825MX, D825MS, DP825MS, D820MS, and D8 projectors stand out for their advanced features and versatility.

The Vivitek D825MX is a robust model that boasts a native resolution of XGA (1024 x 768) and a brightness rating of 3,500 ANSI lumens. This allows for vibrant presentations in ambient light conditions, making it an excellent choice for classrooms and conference rooms. The D825MX utilizes DLP (Digital Light Processing) technology, providing deeper blacks and sharper images. With a 2000:1 contrast ratio, it enhances the overall viewing experience.

Similar to the D825MX, the Vivitek D825MS projector is tailored for educational applications. It offers the same brightness and contrast specifications while integrating a powerful 10W built-in speaker for enhanced audio output. The D825MS also features a comprehensive array of connectivity options, including HDMI, VGA, and RS-232, ensuring easy connections to laptops, document cameras, and other devices.

For those seeking a more advanced interactive experience, the DP825MS model is noteworthy. It combines a high brightness of 3,500 ANSI lumens with a full HD 1080p resolution. This premium projector is ideal for both corporate settings and educational institutions that require detailed and larger-than-life presentations. The DP825MS is designed with a long-lasting lamp life of up to 4,000 hours, reducing maintenance costs and ensuring reliability.

The D820MS projector, on the other hand, is engineered for portability without sacrificing performance. With a brightness of 3,000 ANSI lumens and a compact design, it is perfect for mobile professionals who need to present on the go. This projector also utilizes DLP technology, providing consistent image quality across various lighting conditions.

Lastly, the Vivitek D8 projector synthesizes advanced imaging capabilities and dynamic performance. It features a native resolution of 4K UHD, making it suitable for high-resolution content. With various brightness options and a comprehensive color gamut, the D8 is designed to render vibrant colors and sharp images across a wide range of applications.

Overall, Vivitek’s D825MX, D825MS, DP825MS, D820MS, and D8 projectors exemplify the brand’s commitment to delivering innovative and efficient display solutions, catering to the diverse needs of users in both educational and professional settings. Each model showcases unique features, yet all embody the high-quality performance that Vivitek is known for.
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