Understanding in the meetingBuying a projector is not a small investment, so you want to think carefully about the price point of the projector you are using to match the necessary features . For example, a projector, its brightness is the main purchase, and if it is often not possible to plan a speech in a big year, in separate rooms or in a classroom, there may not be a need for high performance in this area.
These are the main purchasing factors France Consumer Email list will help you choose a projector for your business.
LCD, DLP design
LCD (Liquid Crystal Display) and DLP (Digital Light Processing) are similar competing design technologies used in TV sets. Manufacturers try to favor LCD or DLP; For example, BenQ EPSON uses DLP technology while its projectors are LCD.
projector resolution
SVGA (800 x 600), XGA (1024 x 768), 1080p (Main Theater), WXGA (1280 x 720 pixels), SVGA (1280 x 1024) or UXGA (1600 x 1200)? The higher the resolution of the projector, the more expensive it will be. If the projector will be used mainly for PowerPoint presentations, XGA is a good solution for displaying digital data, and SVGA will be a good solution. If you need good information clearly displayed, you only need a high-resolution LCD Disassembly.
If you mainly need to transmit HDTV or show high-quality video on Blu-Ray media, then a 1080p (Main theater) projector may be preferable.
Note France Consumer Email list - for example, if you always use a projector with a display resolution, the best result is obtained with a projector. If you use a laptop screen for connection, if the displayed image matches the projector resolution, the results may not be satisfactory.
projector brightness
ANSI rated, light projector light output is high. 3000-4000 cells and projectors produce enough light for large conference rooms, classrooms without changes in the image, while 2500-3000 cells and projectors provide enough light for normal business or classroom situations. A projector of 4000 cells or more is preferred in auditoriums and other large rooms.
Projector Display Contrast
Projector contrast is expressed as the ratio between bright and heavy image. In general, a high contrast ratio will be clear images and display images. If you plan to project images with light many times, then you want to choose an LCD projector with a very high contrast ratio.
Projector Weight
Projector weight is a notebook issue; If you are going to carry a lot of different places, prepare suggestions around the projector, the better. If you are a mobile host, many projectors available weigh less than 5 kilograms, which will lighten your load. But in general, more and more projectors are worth it.
If you want this thing to be really portable, there are small, battery powered projectors France Consumer Email list can be connected to your mobile.
It is perfect for presentations to small groups of people. Some Sotish devices are also available with built-in projectors.
projector Contact
When you buy a projector, of course, usually you can choose one France Consumer Email listconnects to a computer or a video source to use. I always use a computer or video source with you? You may need a separate connector cable or adapter in some cases. The projector has several interface ports (USB, to check availability, high quality , k, composite video, etc.) to meet your needs in terms of being able to connect various video sources with the help of the projector.
Such Epson offer WiFi connection is required for some manufacturers directly from the sacred hills. The image of the computer screen is transmitted via WiFi using a projector.
Projector sham Life
If another thing is France Consumer Email list replacing the lamp would cost you hundreds of dollars, you should consider the life of the lamp on the projector buying list.
A non-developmental projector, a listed lamp life of 3000 hours or more will be good. Some projectors, for example, come with a mode selection called "eco-mode" France Consumer Email listallows for a longer lamp life and cuts down on running costs. Projectors France Consumer Email listuse LEDs as a light source never need to replace the lamp.
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