9 CLEANING AND MAINTENANCE

The Projector and DigiOptic™ Image Processor do not require internal cleaning. There are no user serviceable parts inside the projector. Please refer all service requirements to qualified personnel.

Cleaning the projector’s cover:

Use a soft slightly damp cloth. Do not use abrasive cleaners, solvents or other harsh chemicals, as this will damage the finish of the cover. Avoid direct cleaning of the rear panel’s screen-printing.

Cleaning the lens:

The lens may be cleaned with a very soft, non-abrasive small brush, in order to remove dust particles. Alternatively, use a soft dry cleaning cloth (of the type used for camera lens cleaning) to remove fingerprints and grease marks.

10 TROUBLESHOOTING GUIDE

No power (Green and red LED are OFF)

•Check the power switch at the rear: it must be in position I.

•Check if the power cable has been connected correctly to a working socket.

•Check the power socket fuse, at the rear of the projector.

•Replace the fuse on the mains socket with an identical type (T 5A H) (Fig. 2).

•Should the problem persist, seek authorised technical assi- stance.

The lamp is not coming on

•Allow a few minutes pause between switching off and turning on again (from stand-by). This will allow the lamp to cool down sufficiently.

•If the lamp doesn’t come on – even though the projector has had sufficient time to cool down – seek technical assistance from your nearest Dealer.

No image

•Check that the selected input is actually connected to a active video or graphic signal.

•Check that the above source actually works.

•Verify compatibility of video/graphic signals with the technical specifications of the projector.

•Check the integrity of cables used to connect various sour- ces.

•Check the cooling air inlets or air outlets on the units are not obstructed and the room temperature is below 35°C (95°F).

Image is disturbed, unstable or noisy

•Verify compatibility of video/graphic signals with the technical specifications of the projector.

•Check the integrity of cables connecting projector to various sources.

•If the signal source is a terrestrial broadcast (via a VCR) check that the receiving channel has been correctly tuned in and that the aerial system is in good working order.

•Should the problem be present with a signal coming from a video-recorder, ensure that the videotape is an Original “first generation” copy and in good condition.

•Adjust the VCR’s tracking control for optimum picture per- formance. Ensure the VCR mode is active in the Picture menu.

Incomplete image along borders (vertical and ho- rizontal)

•Compare compatibility of video/graphic signals and technical specifications of your projector.

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Sim2 Multimedia HT500 LINK installation manual Cleaning and Maintenance, Troubleshooting Guide
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HT500 LINK specifications

Sim2 Multimedia HT500 LINK is an advanced home theater projector that elevates the cinematic experience right in your living room. Designed for enthusiasts who crave high-quality visuals, the HT500 LINK seamlessly integrates cutting-edge technology with user-friendly features.

One of the standout characteristics of the HT500 LINK is its exceptional brightness and contrast ratio, which are vital for delivering vibrant images, even in well-lit environments. With a remarkable brightness output of up to 5000 lumens, it ensures stunning visuals regardless of the ambient light. The projector also features a high contrast ratio, enhancing the depth and richness of colors, making dark scenes come alive with clarity.

The HT500 LINK utilizes the latest DLP (Digital Light Processing) technology, providing sharp, detailed images with minimal motion blur. This makes it an ideal choice for watching action-packed films or engaging in dynamic gaming experiences. The DLP technology also contributes to the longevity of the projector, as it is known for its durability and resistance to image degradation over time.

In terms of connectivity, the HT500 LINK is equipped with multiple ports, including HDMI, USB, and VGA inputs, catering to a variety of devices such as gaming consoles, Blu-ray players, and streaming devices. This versatility allows users to easily switch between different sources without the hassle of multiple connections.

Another significant feature is its wireless capabilities, courtesy of the embedded Link technology, which enables seamless streaming from compatible devices. This function simplifies the setup process and allows for a clutter-free home theater environment. Mobile devices can connect effortlessly, allowing users to project their favorite content without the need for physical cables.

The HT500 LINK also offers extensive lens shift and zoom capabilities, enabling flexible installation options. Users can adjust the projection distance with ease, accommodating various room sizes and layouts. This flexibility ensures that the projector can fit into different home environments without sacrificing picture quality.

Finally, the projector's design is both stylish and practical, with a sleek finish that complements modern decor. The quiet operation further enhances the viewing experience, allowing the audience to immerse themselves in the film without distractions.

In summary, the Sim2 Multimedia HT500 LINK stands out in the realm of home theater projectors, thanks to its combination of high brightness, advanced DLP technology, versatile connectivity options, and user-friendly features. It delivers an unparalleled viewing experience that caters to the demands of cinematic enthusiasts, making it a worthy investment for any home theater setup.
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