Home projector is an important equipment to build a home theater. With the development of projector industry, home projectors are developing in the direction of miniaturization, portability and intelligent touch, giving users a better experience.
The current home projector projection screen can reach 50-300 inches, and 200 inches is about 4.4m× 2.5m, while a better optical machine can support the projector to transmit a large screen of 300 inches (that is, about 6m× 4.5m). For most people, it is enough to put the projector in the living room.
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Precautions:
Pay attention to dust, moisture, corrosion and vibration. Nothing can be placed on the upper part of the projection box except the projector.
Do not move the projector during use, please wait until the filament cools before using it.
Do not touch the optical components of the projector with your hands and hard objects. Please do not open the projector housing without authorization, there is electricity inside the projector. ?
In the process of using the projector, the air inlet and air outlet of the projector shall not be blocked.
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