The Possession Of Four Cheap Stunt Contrastive Analysis Of Dust Projector - Projectors, Viewsonic

Now, not only as a projection in the education sector

, in business, entertainment and projection design above, a number of projector manufacturers have been equipped with a superior dust-proof design. Referred to the years of dust on the projector market, we think of these brands, these are generally a "plate"?? ViewSonic's second generation "dust wall", Sharp's "zero dust," Epson " no gap "and Hitachi's" dust shield 08 generation ", these were dust series machine since listing has been of concern about the high ... ...

HC Video Network It focused on mechanical projector, Electronic Circuit technology, and also rely on the imaging optical system, therefore, the most delicate part of the optical system should be. As the light source will emit a high heat, heat ventilation on demand also higher, while the cooling air outlet has become the channel of dust into the engine-house, or even 95% of the dust is through these parts into the projector, they will cause great loss of light efficiency.

Particular years, the projection environment is becoming more complex and severe, "Dust" also is becoming the benchmark for the projector. The original, dust-proof design patent projection only education, because education, environment projection face even worse, with more dust in the classroom images, coupled with classroom staff turnover rate, dust on the highly into the inside of the machine, long past will affect the normal operation of the projector.

Now, not only as a projection in the education sector, in business, entertainment and projection design above, a number of projector manufacturers have been equipped with a superior dust-proof design. Referred to the years of dust on the projector market, we think of these brands, these are generally a "plate"?? ViewSonic's second generation "dust wall" Sharp's "zero dust," Epson " no gap "and Hitachi's" dust shield 08 generation ", these were dust series machine has been since listing high degree of concern experienced a 08 Olympics The hot and the economic crisis experienced, they have played in the domestic market, a projection of their own piece of the sky, presumably in 2009 should be made good market Sell Performance.

The following, I will pick a representative from the four machines ViewSonic PJD6210-WH, Sharp XR-H325XA, Epson EMP-280 and Hitachi HCP-960X, they are not just for education projector market, application very diverse, but also for business and entertainment market. I also will look, the basic parameters, dust features technology, practical functionality and scalability for everyone to do so than horizontally to give us a deeper understanding.

See designs ViewSonic PJD6210-WH whole body to the atmosphere, mainly white color, simple design, nothing too fancy design, but in the details worked out very well. Whether from the fuselage front, back or side looked, its white color and smooth appearance of the curve are obviously complementary.

ViewSonic PJD6210-WH

Body designed to compare the unique side, not only with heat but I also designed the interface body in its side panel; the top button in addition to body design, and function of the lever projection lens, and not much beyond the garish design , white and black top panel ViewSonic brand name in English letters shown particularly pleasant to the eye; positive models of identification with a one-time molding spray design, HU Bird logo is also very pleasant to the eye; base design, ViewSonic PJD6210-WH projector using three-point bracket base design, the front of the projector bottom two brackets for the rotary nut bracket, can be easily adjusted on the projector.

by: gaga

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