The screen of the projector is mainly divided into two types: commercial and domestic. One, business projection screen size In the choice of business projection screens, one should consider whether it is portable and often taken out, or fixed in the meeting room. If you often carry it, the more current choice is 84-inch screens, because ordinary cars...

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Projector screen installation method After buying the projector, the first task is to install the projector screen. How to install the huge screen? First of all, we must determine the installation place. Don’t want to promise a place after the single hole is installed. It is very troublesome, so the first step is to determine the installation plac...

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There are basically four types of curtains: the first is a soft curtain, the second is a glass fiber curtain, the third is a woven white plastic curtain, and the fourth is a glass bead curtain. 1. Soft curtain: The curtain is made in the United States. Divided into front projection soft screen and rear projection soft screen. Most front projection soft ...

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For stage lighting, we mainly involve the stage moving head beam light source, including the the bulb that now popular on the  market: 2r (132w), 5r (200w), 7r (230w), 10r (280w), 15r (300w), 16r (330w), 20 r (440w), fit for all the beam light for all big brand. Our beam light source at a reasonable price and excellent quality, received widespread prai...

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1. Introduction to the projector Projector is a device that can project images or videos onto the screen. It is now widely used as a tool. The projector is mainly composed of an optical system, ventilation equipment and circuits, similar to a slide projector, but also uses the principle of convex lens imaging to achieve the function of projection. Second...

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Faced with young users of computers and mobile phones every day, they hope to have a large-screen display terminal at home to make up for the shortcomings of audio-visual entertainment. However, today’s young people must be less obsessed with television than the older generation, and more young people will start to choose projectors as the main equip...

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In 2021, the 618-year-old China-U.S. Shopping Promotion Festival will start. What kind of good things are filled in the shopping carts of netizens? This kind of large-scale promotion should be very torturous for the small partners who have difficulty choosing. The mobile phone should be Xiaomi or Huawei. Or Apple, or the most controversial is whether to ch...

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Not much nonsense, teach you the method of choosing a projector directly. Judging whether the projector is good or not, pay attention to the following three points: 1. The brightness of the light source is related to the use environment. 2. The display chip is related to the picture quality. 3. The projection lens is related to the projection s...

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Projector brand recommendation, XGIMI is an earlier brand of domestic projectors, with the highest market share ranging from high-end models of more than 10,000 yuan to models of 1,000 yuan. Product popularity is a must-select brand in the projector brand recommendation. How to choose a home projector? Which brand of projector is better? Which projector o...

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