The weather is suitable for Outdoor activeties, more and more people are camping outdoors. If this is equipped with a projector, then you are the brightest boy in the audienceBut using the projector requires powering the equipment. What should we do with this problem? The following will share the solution to the power supply of the camping projector.
For the 480p resolution projector, the four-inch projector has higher ANSI lumens, so it has higher brightness, higher color saturation, and more natural and vivid video effects. However, the brightness of the 2.4-inch projector is lower, and the effect is not as obvious as that of the 4-inch projector
If the projector is not clear, it may be that the screen is not in focus, which can be solved by focusing the screen; it may be that the projection lens is stained, which can be solved by wiping the lens with lens cleaning paper; it may be caused by an improper projection distance, and the problem can be solved by adjusting the projection distance.
For many people who do not know the projector, the off-axis of the projector is a relatively new concept. The off-axis of the projector is very important for the installation of the projector. Just a brief introduction to what the off-axis of the projector means, and what is the use of this function.
The image should be bright enough to be sharp and clear without fatiguing the eyes. The resolution is determined by the number of pixels projected. The higher the resolution, the clearer and sharper the image is.