projector computer

Jun 06
2002

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projector computer

I need a computer projector ... What are the best specifications to ensure they have the best experience?

As the hardware? And brightness?, Etc., money is a factor, I will lose as much money as possible. I want just know what to look for (especially) on a projector.

The higher the resolution (ie 1080p> 720p> 800x600), clearer brighter. It allows more ambient light in the room. For most uses just 2000 lumens. Although more is needed to evnues large / high ambient light use. Contrast higher (> 10,000:1) gives "depth" of the image (though not show if the ambient light is high (in fact limited to 2000:1) ... in a dark room dark). wide optical zoom range (research> 1.6:1) allowing greater vertical flexibility (and to a lesser extent) makes the placement of lens shift (alignment with the screen) much easier. HDMI provides an input capacity (potentially better picture). The fan noise of 30 dB less than desirable in a small room. Election technology (DLP, LCD, LCOS) is questionable. If you want portability, weight / height is a consideration. Look for 3-years warranty. Some companies have provided provision to allow quick replacement of the projector if the service required. Consider life of the bulb. 3000 hours is the average low-power Eco mode with (note, however, is often not guaranteed after 90 days)

Netbook Nokia: striking, but inside the pa If iPhone inaugurates the era of cell phones that act like computers, then the new brochure netbook Nokia has launched the 3G is an attempt for some of the features of a smartphone to a computer.