What should I do if the projection screen is too dark? What is the solution?

In daily life, when we use the projector, the projection screen may be too dark. Is there any solution? Next, I will recommend several methods to improve the brightness of the projection screen to ensure that you can solve this problem when you use the projector!

Reason 1: The pollution of the optical path system, mainly dust and oil stains, will affect the imaging quality for a long time.

Solution: Scrub the light path and adjust the light path.

Reason 2: It may be the brightness attenuation of the bulb itself

Solution: The life of the bulb is relatively low, and the main performance is that the brightness is reduced. The general life is only 2000 to 3000 hours, and it will be much better after replacing the bulb.

Reason 3: Power Limitation

Solution: This is the relationship between the projector's own hardware, we can try to make the projection in the dark room by drawing the curtains.

Reason 4: The projector is not well debugged

Solution: There is brightness adjustment in the remote control. Generally, the default state is the maximum brightness. When adjusting, use "Menu", "Image", and there are adjustment items such as resolution, contrast and brightness in it.

The above is the solution to the projection screen is too dark! In the future, such small problems can be solved by yourself at home!