Supporting various functions such as Pixel Level Brightness and Chroma Calibrati on, Quick Adjustment of Dark or Bright Lines, Multi-batch Adjustment, 3D, Individual Gamma Adjustment for RGB, and 90° Image Rotation, the AT32 can significantly improve the display effect and user experience. The AT32 uses high-density connectors for comm unication to limit the effects of dust and vibration, resulting in high stability. It supports up to 32 groups of parallel RGB data or 64 groups of serial data (expandable to 128 groups of serial data). Its reserved pins allow for custom functions of users. Thanks to its EMC Class B compliant hardware design, the AT32 has improved electromagnetic compatibility and is suitable for various on-site setups.