Technology is constantly advancing and the methods of connecting devices are changing. Thus, nowadays, it is possible to find video projectors with or without wires. Each type of device offers its own advantages. However, it is important to follow specific steps to successfully connect your device, whether wired or wireless.
Wireless projectors have appeared in recent years. They are of interest to many users, in particular because they make it possible to distribute content on demand. via a smartphone or tablet. Platforms such as Netflix or Amazon Prime have favored the emergence of Wi-Fi systems that can adapt to all recent video projectors.
Connect a projector with a wire
The majority offound on the market have wired connections. In order to connect a device to an audio system or content source, the most common is the HDMI cable. This offers an excellent connection and allows you to watch videos in full HD.
It allows you to view all types of video, to play, to connect a Blu-Ray player… This is undoubtedly the most practical, efficient and widespread connection. The HDMI cable is rather big and square, it allows you to connect the different devices to each other in order to broadcast the content.
There are other types of cables, especially for connecting audio systems to the projector. Among these:
- and VGA ;
- the YUV component (composed of 3 heads);
- le DVI ;
- l’USB ;
- the triggers;
- the composite.
It is recommended to correctly follow the accompanying instructions for the equipment in order to make successful connections. Be careful not to bend the cables, as they are fragile and this can cause connectivity issues.
Connect a wireless projector
Wireless devices are on the rise and for good reason, they considerably reduce the number of cables in the house. Also, they are easier to move from room to room. Practical, they are appreciated by users, provided they are easy to connect and reliable.
In order to connect a video projector, it is essential to know whether it works by Wi-Fi or by Wireless transmission. These are two different transmission systems that do not have the same specificities. Thus, a different process will have to be followed depending on thethat you own.
A wireless projector
This type of full HD transmission is achieved using a connector and a receiver that use a common frequency. These small boxes plug into the video projector as well as the receiving device (, sound system, console, etc.). Sometimes provided with the purchase of the device, it is also possible to buy these transmitters separately.
A video projector with WiFi connection
The other method of wireless connection is known to all: Wi-Fi. It is thus possible to broadcast the contents of a computer, a tablet or a television on a video projector. Most models do not have. In these specific cases, it is possible to connect a USB key. This will act as a receiver and multimedia gateway. This is how Chromecast, Airplay, Miracast work… It is an interesting solution for viewing content on video-on-demand platforms.
When connecting, simply plug the key into your device and it can guide you through the different connection steps. You must have the password of the Wi-Fi box you want to use.
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