Ceiling rear projection, Spacers | Sim2 Multimedia SVD 800 HD

SVD 800 HD

4.3.5 Ceiling rear projection

Rear projection installation is done by hanging the projector on the ceiling and following the instructions given for front installation.

4.4 Projection angle measurement

Use a goniometer to determine the projection angle. First of all, remove the projector’s top cover and then use the surface shown in the figure as reference for the goniometer.

The reference surface has an angle of 14 degrees compared to the projector’s base when it is perfectly level.

14°

	45	0
	45	45
		45

Attention:

Correct use of the spacers, as shown in the tables, is of paramount importance for perfect focus uniformity.

4.5.1. Spacers changing

To change the spacers first of all remove the top cover and front panel.

Now slightly loosen the 4 screws (A) for each tube, change the spacers (B) Fig. 51 (see the spacers table) and then tighten the screws.

You can only see two screws in the figure because the other two are under the projection tube.

Fig. 50

4.5 Spacers

The projector uses some spacers for the “Scheimpflug” correction of the lenses’ angle so as to achieve a perfect focusing uniformity over the entire screen surface.

The projector is factory set with spacers for a ceiling front installation with a 90” screen diagonal.

The projector is equipped with a complete set of optional spacers for screens ranging from 60” up to 300”.

The spacers are mounted between the lenses and the assembling block surface where they are fixed with 4 screws.

More than one spacer might be needed to achieve proper adjustment.

Fig. 51

For the different installation types there are different spacer combinations that have to be mounted.

Nota: The spacers have their thickness value expressed in millimetres and printed on them. The following pieces are included with the projector:

0.2mm: 6 pieces

0.3mm: 6 pieces

0.5mm: 4 pieces

1 mm: 6 pieces

2 mm: 4 pieces

The 1mm (6 pieces), 0.3 mm (6 pieces) and 0.2 mm (2 pieces) spacers are used for the factory setting (90” 14°), while the others are inside the pack.

Note: The angle between the base of the projector and the axis of the tubes is mechanically fixed at 14°; so, if the projector is installed on a perfectly horizontal table or ceiling, projection angle will be 14°.

Fig. 52 shows where to install the spacers with the values given in the following table.

SVD 800 HD specifications

The Sim2 Multimedia SVD 800 HD is a state-of-the-art digital video projector that stands out in the competitive landscape of home entertainment technology. Equipped with cutting-edge features, this projector offers an unparalleled viewing experience that caters to both cinephiles and casual movie watchers alike.

One of the most notable characteristics of the SVD 800 HD is its advanced DLP (Digital Light Processing) technology. This technology ensures high-quality image reproduction, delivering vibrant colors, deep blacks, and sharp details. The SVD 800 HD boasts a native resolution of 1920 x 1080 pixels, which allows for true Full HD playback. This resolution is crucial for today's high-definition content, making it an ideal choice for Blu-ray movies, gaming, and streaming services.

Another key feature of the SVD 800 HD is its remarkable brightness level, producing up to 800 ANSI lumens. This means it can perform well in both dark home theaters and brighter living room environments. Additionally, the projector supports a wide color gamut, ensuring that colors appear rich and lifelike, enhancing the overall visual experience.

A significant technological advantage of the SVD 800 HD is its enhanced contrast ratio, which is pivotal for achieving more depth in images. The high contrast elevates shadow details and highlights, providing a more immersive viewing experience. The incorporation of advanced image processing technologies further optimizes video quality and minimizes artifacts, ensuring smooth playback of fast-moving scenes.

Connectivity is another area where the SVD 800 HD excels. The projector is equipped with multiple HDMI ports, allowing easy connection to various devices, including Blu-ray players, gaming consoles, and streaming devices. This flexibility makes it a versatile choice for any home theater setup.

In terms of design, the SVD 800 HD is sleek and modern, fitting seamlessly into a variety of home aesthetics. The compact size of the projector allows for easy installation and portability. Thermal management technologies ensure that the projector operates quietly, minimizing distractions during important scenes or gaming sessions.

In summary, the Sim2 Multimedia SVD 800 HD is a powerful and sophisticated digital projector that combines high-quality imaging, versatile connectivity, and user-friendly design. Whether you are watching the latest blockbuster or diving into an immersive gaming session, the features and technologies of the SVD 800 HD are sure to enhance your entertainment experience significantly.