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Anonymous users2024-01-241. According to the current mainstream of some household short du
The parameters of BenQ, Otoma, and Aipu Zhisheng of Jiaoji are all 10 centimeters worse than the DAO version.
2. The right to mainstream household appliances.
Brand. It is estimated that only some ultra-short throw projectors will do. However, the ultra-short throw projection is 150 inches, and the picture quality is worrying.
It is recommended to either 133 135 or see if you can customize it. Or move the spirit again, whether it can be modified and installed.
It depends on how many meters the actual viewing distance is, that is, how far is the straight-line distance from the TV screen to the human eye. >>>More
The size of the projection screen depends on the bai
For your purposes, you can use the right of the TV manufacturer. >>>More
25 square living room two walls distance between 5 meters, it is recommended to choose a 52-inch TV
A scale of 1:50 is appropriate.
Scale bar = distance on the map Field distance. >>>More
Depending on how big your room is, generally 72-84 inches below 20 50 100 inches 50 -100 inches 120 inches Your width is 5 meters, I estimate that the size of your room is back in 20 -50 I suggest you answer that you use 100 inches, 120 inches is a bit big, the eyes are so big, the short-distance view is so big, it is not good for people's eyes.