37results about How to "Improve auto-regulation" patented technology

The application relates to the technical field of camera equipment, and discloses an underwater monitor which comprises a shell, a display screen and a cover plate. An opening is formed in the shell. A processor is fixedly arranged in the shell. A connecting line is connected to the shell and electrically connected to the processor. The display screen is located in the opening and fixedly connected to the shell. A light intensity sensor is arranged at the edge of the opening. The display screen and the light intensity sensor are electrically connected to the processor. The cover plate is arranged on the opening and sealingly connected to the edge of the opening. The automation degree of the backlight adjustment (brightness adjustment) of the display screen is improved, the manual operation steps are reduced, the labor intensity is reduced, the backlight adjustment of the display screen is more convenient, and the operation is simple.