Friends who want to set up a personal cinema are generally divided into two categories. One is to have a plan before the renovation; the other is to experience the shock of large-screen audio and video entertainment after the renovation; these two different groups of people for home projectors. The cabling installation requirements are also different, so we will discuss them separately.
We have come to look at the main problems encountered in the renovation, the author probably summed up, nothing less than the following: First, do not know how to get it; second is: have their own requirements but the specific operation is not related Very clear; the last one is to understand a little but it involves specific details or inconclusive. So today, the author came to help everyone solve the problems encountered in the process of building a personal theater.
You can take a walk
In the process of decoration, the first question before us is, how is the wiring? Is it an open or a dark line? How to look more beautiful and comfortable? How to not destroy the overall home style? And so on, I'm afraid that these problems will make countless friends very irritated, and the most important thing is to let our high enthusiasm suddenly drastically reduce.
For the friends who are preparing for renovation or are currently refurbishing, the preliminary planning is very important. It should be clear what equipment is there and what wire is needed. Whether new equipment will be added later will be reserved for the location of the corresponding wire in advance. For home projectors, the main power line, VGA cable, HDMI cable, audio cable, etc., it is worth noting that these cables must be arranged separately, even if the problem is also convenient for post-maintenance.
For those friends who have already completed renovations, it is unlikely that the construction of a home projector will be started again. Therefore, the requirements for the arrangement of the wire materials will be even higher. How to achieve beauty and concealment becomes a top priority. The installation of the slot is best if it can be hidden in the crevice of the ceiling. If it is not, it must be installed along the corners and other inconspicuous positions. This can ensure the overall appearance to a certain extent.
Can I cast 120 inches?One of the most common questions asked by many of my friends around me is: Can I throw 120 inches in my living room? I believe many people are also very concerned about this issue. Because the main purpose of everyone buying a high-definition home projector is to enjoy the visual shock of a large-screen theater.
Floor plan can clearly see the size of each room
In fact, the large-size picture depends on two factors, one is the projection distance, which is the distance from the projector to the curtain, which is related to the space of the house. The second is the projection ratio of the projector because the shortest throw distance = the shortest throw ratio x the screen width. It may sound complicated, for example, you may understand.
Take BenQ's recently launched HD home projector W1350 as an example. Its projection ratio is 1.39-2.09. The number in front is the shortest throw ratio. If I want a 120-inch large screen, we know from the above picture, 120 The width and height of the inch screen is 2657×1494. According to the formula, we can draw the conclusion that the shortest distance needed to project a 120-inch screen is 1.39×2.657=3.69, which means that if you want a 120-inch large screen, you must guarantee at least 3.7 meters. The distance is fine.
Where is the projector?Having finished the wiring and screen size, let's look at the installation of the smart projector, which is also a problem that many friends are very headache. In simple terms, there are two main installation methods for household projectors: formal installation and hoisting. Which way is more suitable for everyone? Let's take a look at them separately.
Let's talk about lifting. This way we may have known since childhood, because the projector in the classroom is just like this. It hangs on our heads and it is fearful every day. For our home use, in fact, I do not recommend this installation method, the first reason is not beautiful, unless the design of a ceiling on the ceiling can shrink space, when you can not close the projector. However, the actual application will still be more troublesome.
Another type of installation is formal wear. If the design behind your sofa has a simple bookshelf, you can place the projector above the bookshelf, which of course requires a reasonable calculation during the renovation. In addition, many high-definition home projectors nowadays have a side-projection function. They can be easily placed in the corner of the house and can be easily corrected using the side-projection function to project similarly stunning images.