Guidelines to be followed before buying projectors |

When we have proper knowledge and information about the projectors it is very easy to buy among so many options. Selecting the right projector is a simple process if we are familiar with its characteristics and features.

A projector is a machine that projects images onto a screen or wall and it provides video inputs that serve a similar function as a TV or computer monitor while offering several benefits that may include:

•Larger image sizes

•Flexible installation possibilities

•Increased portability 

A Canon LCD projector is such an energy-efficient option that offers sharper images, perfect for presentations and graphs. Before buying a projector we should have the basic knowledge of the following : 

•The screen size and most important is the width of it.

•There should be a distance between the projector and the screen 

•We should know the amount of ambient light present there in the room where the projector will be placed.

These projectors are categories into four parts :

•Pocket Projectors: Pocket projectors are smartphone size ultra-portable resembling miniaturized multimedia projectors. They are considered as a substitute for a computer monitor or small TV which we can take with us. They sacrifice image size as they typically use LED lamps to avoid high power consumption.

•Home Theater Projectors: Home theater projector's main feature is low-voltage control. It turns the projector on or off and can trigger the screen to raise or descend, open and close if it is a fixed frame covered by drapes.

•Multimedia Projectors: Multimedia projectors are those projectors that represent the largest category, and are most widely sold. They are used for everything from giving PowerPoint presentations to screening video clips and slideshows at weddings.

•Large Venue Projectors: Large-venue projectors are those that are included together with multimedia projectors. Interchangeable-lens systems are the feature that makes them the most adaptable in terms of throw distance. In movie theaters, lecture halls,  houses of worship, stadiums, or at other similar places that require screening for large groups these large venue projectors are used.

Therefore, these are some guidelines and types of projectors which we should consider before buying them. Express Digital Systems is an IT Products & Services provider  Company that also provides Canon LCD projectors on rent.

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