BIGASUO Pro302 is a popular projector on the market. If you have image problems with the projector, you can try the following solutions.
1. The image of BIGASUO Pro302 is blurry
Adjust the focus (the ring that is circled to the lens) to make the image clear.
Keep a proper distance between the projector and the screen.
The max screen of the projector is 200 inches, and a screen bigger than 200 inches may be blurry.
Make sure the ambient light is dark to improve the viewing effect.
2. The image of BIGASUO Pro302 is trapezoidal
Adjust the keystone correction knob on the back panel of BIGASUO Pro302 to make the image regular and rectangular.
Place the projector on a flat surface and point perpendicularly to the wall or screen.
3. The image of BIGASUO Pro302 is too small
You can adjust the distance from the projector to the screen to adjust the screen size. The farther the distance, the bigger the image. You can also use the Zoom feature of the projector to adjust the image.