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How to optimize the installation of a tri-tube video projector? by ramit soni

In general, this adjustment will be made famous by the installer.

â€Make sure the perfect tandem tri-tubes, and select the Web ad-hoc (fine texture and high enough gain). The matte white screen black borders will be a more useful and attractive.
â€Tri-tubes can be placed on the ceiling, on a low table, in the face on the screen; do not deviate from the investment data of the manufacturer, under penalty of having an image with a variable definition on its surface.
â€Given the often fallible light on small models, total darkness is claimed.

These devices can get very hot and cause drifts of chroma (among others). It is therefore desirable to give them air. You can look closely the image projected by a tri-tube, within the persistent appearance of the lineage. DATA sources with a near vision are possible, same for video images lifted by a doubler, a scaler or a line quadrupler.

Once the projector installation is done, a tri-tube video projector offers an exceptional rendering of the image free of any phenomenon of pixelization on the screen.

Selection criteria common to LCD & DLP:

Resolution: Models with a SVGA resolution (800x600 pixels) are sufficient for standard video. Models offering XVGA (1024x780 pixels) are much more expensive but necessary to project the HDTV or use line doublers.

Brightness: It is decisive. It is expressed in ANSI lumens. If the projection still requires the shadows, a light projector will be needed for larger screen sizes. For more against the projector installation is less bright and dark contrast is high, at least in LCD Home Cinema, because it looks in the dark, a value of 700 lumens is sufficient and allows for deep blacks not faded by the light.

The contrast ratio: A value of 800 / 1 already provides a correct image on video. The latest DLP reach 2000 / 1!

The multiplier line: Even with a DVD, the vertical resolution is limited, and lines quickly become visible as to be annoying when the screen size over 1.50 m core. The line multiplier circumvents the problem by inserting the intermediate lines to build a high-definition image from the video signal. Multipliers lines are now available and can be mounted on most LCD projectors and a DLP.

How to install the home theater?

Issue size, 10 square meters may be sufficient for Surround sound installation for family use. If you have attic for conversion, part of a garage or unused you want to turn, you will not hurt to install a home theater. If this is not the case, do not worry if: a home theater fits very well in a living room without invading.

The speakers have made great progress and are very discreet and very stylish. For its part, the retractable screen hides after the session in an enclosed or built into the ceiling in a cabinet. A piece may very well turn into home theater a good time to film and recover after its usual function (living room, office or bedroom).

For proper viewing comfort, the base of your screen should be equal to the distance screen / viewer divided by 1.5. For example if you place your sofa to 3 m of the screen, it should be (3 / 1, 5 = 2) 2 m core. You must choose the size of the screen depending on the back you have the room.
â€With a conventional lens, if the screen is 2.50 m from the projector, you get an image whose base is 1.80 m and height of 1 m.
â€From a drop of 3 m you can get a picture of 2.40 m base and 1.35 m high.
â€If you're not in one of its configurations, you can equip it with a projector whose length varies the size of the projected image.
â€With a focal length (back of the room) to 4 m from the screen you will have a 1 m core.
â€With a short focal length (wide angle) to 4 m from the screen, you can project an image of 3.5 m core.
â€But beware; the picture is, the more the projector will be specific to the definition to be correct (1920x1080 pixels against 800x600 pixels on a conventional plane).

Two solutions to hide your cables: Embed your son in the thickness of the walls and floor. This solution ensures a perfect finish. However, you must be prepared to engage in masonry work.

If you have decided simply to develop an existing room into a home theater, you can have electric baseboard heaters. This solution is obviously less discrete, but much more economical because it requires less work. It also has the advantage of being scalable. If you decide to change the location of your assets or to transform your room in the Room, you will come easily to distribute your power system.

Audiovideoking specialize in Projector Installation, Flat Screen Installation at 1615 Wilcox Av, Los Angeles, & Orange County CA 90028 (323) 332-6781 & 866-595-6190

Article Source: http://www.earticlesonline.com/Article/How-to-optimize-the-installation-of-a-tri-tube-video-projector-/1192965

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