How to choose a projector for the school?

In a modern educational institution, it is difficult to do without high-tech equipment. It is used mainly not for entertainment, but for educational purposes. Therefore, the question of why a projector is needed in school is not very relevant. In the age of the Internet and mobile phones, multimedia equipment, which makes the learning process more fascinating and intuitive, is very popular.

How to choose a reliable projector for school?

Since the institution usually has a modest budget, it is important to pay attention not only to the cost of the model, but also to its functionality. To understand how to choose a projector for the school, its characteristics will help you:

1. Matrix resolution. The higher this figure, the more accurate and detailed the image will be transmitted by the projector. To show the student photos, slides, videos and presentations, the resolution of 800x1280 will be more than enough.
2. The format of the image. Of all the characteristics of the projector for the school, this remains the most important. You can select the device with the following formats: 15: 9, 16:10, 16: 9, 4: 3. For use in training purposes, the last option is also suitable, but if it is supposed to periodically show pupils movies, it is better to purchase a widescreen projector.
3. Brightness. Considering which projector is best for the school, note that if the class is not on the sunny side or if the views are conducted with sufficient darkening, this indicator should be as high as possible.
4. Lens. If you plan to install the projector in a small room, order the model with the ability to scale the image without moving this equipment.
5. Interfaces. The most popular among them are digital DVI and analog VGA. It is preferable that the equipment be equipped with both. But if you do not know which projector to choose for the school to save, buy the device with an interface that supports the video card of the computer used in a particular class.

Additional Features

To the projector for the assembly hall of the school with its large area, there are increased requirements to image quality and convenience of work. Therefore, it is desirable that it has the following characteristics:

• the ability to connect to a local Ethernet or Wi-Fi network;
• freeze;
• option to quickly replace the lens and move it up and down;
• the possibility of enlarging a fragment of a picture is a "magnifying glass".

Another "highlight" of such equipment is interactivity. An interactive whiteboard with a projector for the school allows not only to demonstrate the image on the screen, but also to make drawings, inscriptions, select or scale graphic elements on top of it, and also to move them.