Celine2020
Member
In order to be able to watch our favorite movies, we downloaded the movie to our mobile phone. In order to make the screen bigger, we bought MP4. Later, when a larger screen appeared, we bought an iPad, notebook, LCD computer, etc. Nowadays, large-screen smart TVs are no longer able to satisfy some movie lovers, and smart projection with large screens has become the best choice.
Many users who dreamed of watching movies on the giant screen started the projection with great interest, and suffered a major blow in the first 5 minutes of switching on. Why is the picture blurred when viewed? How did you see the picture that was just tuned in a few minutes and then get confused? So we found a lot of questions about the forum of many brand projectors about "It's confusing to look at it".
Before studying the problem of repeated blurring of the picture, let's clarify how the clear picture is formed? As we all know, focusing is an important factor that affects the clarity of the projection. If the projector lens is perfectly focused, it will project a clear picture; if there is no proper focus, the projected picture will naturally be blurred. After turning on the camera and adjusting the focus, I watched the movie for 10 minutes, and the picture gradually became blurred. In the projection industry, this phenomenon is called "thermal defocus".
How to solve the out-of-focus problem?
If you are not afraid of trouble, manually adjusting the focus several times can also be solved. But for users who define projection as enjoyment, it is obviously an uncomfortable experience to manually adjust the focus every 5 minutes and 10 minutes. For this part of users, the suggestion from professional experts is: to purchase intelligent projection with "dynamic focus adjustment" function. Without frequent manual adjustment, automatic adjustment, the picture is always clear.
The above is the solution for the projector screen out of focus. After the solution, friends can download various apps to watch their favorite content through Dangbei Market
Many users who dreamed of watching movies on the giant screen started the projection with great interest, and suffered a major blow in the first 5 minutes of switching on. Why is the picture blurred when viewed? How did you see the picture that was just tuned in a few minutes and then get confused? So we found a lot of questions about the forum of many brand projectors about "It's confusing to look at it".
What causes thermal defocus?Before studying the problem of repeated blurring of the picture, let's clarify how the clear picture is formed? As we all know, focusing is an important factor that affects the clarity of the projection. If the projector lens is perfectly focused, it will project a clear picture; if there is no proper focus, the projected picture will naturally be blurred. After turning on the camera and adjusting the focus, I watched the movie for 10 minutes, and the picture gradually became blurred. In the projection industry, this phenomenon is called "thermal defocus".
How to solve the out-of-focus problem?
If you are not afraid of trouble, manually adjusting the focus several times can also be solved. But for users who define projection as enjoyment, it is obviously an uncomfortable experience to manually adjust the focus every 5 minutes and 10 minutes. For this part of users, the suggestion from professional experts is: to purchase intelligent projection with "dynamic focus adjustment" function. Without frequent manual adjustment, automatic adjustment, the picture is always clear.
The above is the solution for the projector screen out of focus. After the solution, friends can download various apps to watch their favorite content through Dangbei Market
