If the image of the Xiaomi Smart Projector L1 Pro is abnormal, please refer to the following details:
1. The projection image is curved, uneven, and has wavy lines, mainly because the wall is uneven. It is recommended that the wall be replaced with a flat one or a curtain be purchased to use with it. You can move the projector to a flat wall and observe whether the wavy line in the picture is still in its original position;
2. If you see a circle of dim white light on the image of the projector, it is because the brightness of our daily viewing environment is higher than this white light brightness, and normal use is not affected. If you use the function of keystone correction, a weak white light will also appear in the keystone-corrected image. If you want to improve this phenomenon, try to project the projector in the front direction and reduce the use of keystone correction.