13.Do not block the ventilation holes. If the ventilation holes are seriously obstructed, overheating inside the projector may result in a fire.

-Do not place this projector on a blanket, bedding or any other soft surface.

-Do not cover this projector with a cloth or any other item.

-Do not place inflammables near the projector.

14.Always place the projector on a level, horizontal surface during operation.

-Do not use if tilted at an angle of more than 10 degrees left to right, nor at angle of more than 15 degrees front to back. Using the projector when it is not fully horizontal may cause a malfunction of, or damage to, the lamp.

15.Do not stand the projector on end vertically. Doing so may cause the projector to fall over, causing injury or resulting in damage to the projector.

16.Do not step on the projector or place any objects upon it. Besides probable physical damage to the projector, doing so may result in accidents and possible injury.

17.Do not place liquids near or on the projector. Liquids spilled into the projector may cause it to fail. If the projector does become wet, disconnect it from the power supply's wall socket and call your local service center to have the projector serviced.

18.This product is capable of displaying inverted pictures for ceiling mount installation.

Use only qualified ceiling mount kit for mounting the projector and ensure it is securely installed.

19.When the projector is under operation, you may sense some heated air and odor from its ventilation grill. It is a normal phenomenon and not a product defect.

20.Do not use the Security bar for transporting or installation. It should be used with a commercially available theft prevention cable.

Safety instructions for ceiling mounting of the projector

We want you to have a pleasant experience using your projector, so we need to bring this safety matter to your attention to prevent damage to person and property.

If you intend to mount your projector on the ceiling, we strongly recommend that you use a proper fitting projector ceiling mount kit and that you ensure it is securely and safely installed.

If you use an inappropriate projector ceiling mount kit, there is a safety risk that the projector may fall from the ceiling due to an improper attachment through the use of the wrong gauge or length screws.

You can purchase a projector ceiling mount kit from the place you purchased your projector. We recommends that you also purchase a separate Kensington lock compatible security cable and attach it securely to both the Kensington lock slot on the projector and the base of the ceiling mount bracket. This will perform the secondary role of restraining the projector should its attachment to the mounting bracket become loose.

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ViewSonic PJD6653W, PJD6553W, PJD6683W, PJD6353S, PJD6383 warranty Safety instructions for ceiling mounting of the projector
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PJD5226, PJD6353, PJD6383S, PJD6683WS, PJD6223 specifications

The ViewSonic PJD6553W is a high-performance DLP projector designed to meet the needs of both educational environments and business presentations. With a resolution of 1280 x 800, this projector provides a widescreen aspect ratio of 16:10, making it suitable for displaying a variety of content, from PowerPoint presentations to HD videos.

One of the standout features of the PJD6553W is its brightness level, boasting 3,200 lumens. This high brightness ensures that images remain clear and vibrant even in well-lit rooms, allowing for flexible usage in various settings without the need for dimming lights.

The PJD6553W employs DLP technology, which is known for its reliability and consistent image quality. This technology helps in delivering sharp and crisp details, vital for conveying information effectively. Additionally, the projector features a high contrast ratio of 15,000:1, which enhances the depth and richness of colors, ensuring that presentations are not only informative but visually engaging.

Another significant aspect of the ViewSonic PJD6553W is its long lamp life, which can last up to 6,000 hours in Eco mode. This reduces the frequency of replacements, lowering maintenance costs and ensuring that users can focus on their presentations rather than on projector upkeep.

Connectivity options are extensive with the PJD6553W, including HDMI, VGA, and composite inputs, allowing for seamless integration with various devices such as laptops, tablets, and media players. The inclusion of an integrated speaker enhances the overall experience, providing audible support for presentations without the need for external speakers.

For added convenience, the PJD6553W also features a 1.1x optical zoom, which provides flexibility in projector placement and allows for adjustments without needing to physically move the projector. Its compact design and lightweight nature make it portable, suitable for both fixed installations and on-the-go presentations.

In summary, the ViewSonic PJD6553W is a versatile and powerful projector that combines advanced technology with user-friendly features. Its high brightness, excellent connectivity options, long lamp life, and superior image quality make it an ideal choice for educators and business professionals seeking impactful visual presentations.
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