To activate an electric motorised screen a 12 Volt output is provided at the rear of the DigiOptic™ Image Processor. This can be connected to a screen interface unit, which can be supplied by screen manufacturers (Fig.10).

Fig.10

The output is activated (Voltage: 12 Vdc) when the Projector is switched on and is de-activated (no Voltage output) when the projector is in stand-by mode.

Some manufacturers offer screen-masking systems to help frame the projected image and improve picture contrast. These systems can be connected to output, at the rear of the DigiOptic™ Image Processor (Fig.11).

Fig.11

For rear projection the screen must be translucent. For front projection, we recommend the use of screens with low gain specifications (i.e. 1.3 to 2). The use of high gain screens should be avoided due to their limited viewing angle, which is undesirable for a large audience. Preferably, use a screen

with black, non-reflecting borders, which will perfectly frame the projected image.

Avoid light shining directly on the screen during projection as this will reduce contrast and black level detail on the projected image. For the true cinema experience best results are achie- ved with little or no ambient light.

Furniture and other objects with reflecting surfaces, as well as light coloured walls should be avoided, as they are likely to interfere with the screen’s characteristics.

CONNECTING THE VIDEO SOURCES

Connect the cables from the video sources, the serial cable from the external control unit and the optical fibre cables for connection to the Projector, to the rear panel of the DigiOptic™ Image Processor.

To obtain the best performance from the HT500 LINK system, connect the various signal sources using good quality cables designed for video applications (rated impedance 75 ).

Ensure that:

•the cables are routed in such a way that they do not present an obstruction to people moving around the room;

•the connectors are inserted carefully to avoid damaging the pins;

•the cables are not twisted or crushed;

•when disconnecting the cables the connectors are not violently pulled out of the sockets on the various units.

Video sources (television receivers, VCRs, DVD players, etc.) often feature several outputs. To obtain the best performance from your system, carefully choose which output to use. Ge- nerally, the type of signal offering the best picture quality is DVI-D, followed by RGB, Components, S-Video and Composite Video, in that order.

However, the HT500 LINK system is equipped with an excellent Video Decoder and Deinterlacer and therefore even inferior quality signals will produce high quality results.

Table 1 shows the types of signals usually available for the most common types of video sources and the corresponding input connectors to use on the DigiOptic™ Image Processor).

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Sim2 Multimedia HT500 LINK installation manual Connecting the Video Sources
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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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