Color: L2 Controller: Dimmers Product overview A flexible LED screen controller designed for large, quality displays. Supports multiple input methods and content types, broad driver compatibility, and fine control over grayscale and refresh behavior to deliver stable, smooth images for a wide range of installations. Key benefits Large capacity: supports up to 650000 pixels, enabling singlecontroller management of large or dense displays and reducing system complexity. Flexible content import: accept programs and files via WIFI, LAN, USB, and U disk for fast on site updates and offline transfers. Wide format support: plays video, pictures, animations, text, database content, and common image and video file types to simplify content preparation. Broad compatibility: works with most LED driver ICs and supports both real pixel and virtual pixel panels for easier integration with existing modules. Adjustable scanning modes: from static to 32 scanning modes, allowing optimization for panel design and performance requirements. grayscale and refresh: custom grayscale up to 16 bit 65536 levels and brush rates with scanning display up to 3840 Hz and static display up to 6000 Hz for smooth gradients and reduced visible flicker. Network control: configure and update LED screens through the network for remote management and faster deployment. Resolution limits: supports a maximum horizontal pixel count of 1920 and maximum vertical pixel count of 1080 to match common full HD configurations. How this controller solves common problems Simplifies content updates and synchronization by supporting multiple import methods and network configuration, so field teams can update displays without complex tooling. Reduces compatibility issues by supporting most driver ICs and both real and virtual pixel types, avoiding costly module changes. Improves visual quality on camera and close viewing with grayscale and refresh rates, minimizing banding and flicker under different lighting and capture conditions. Allows a single controller to handle large displays up to 650000 pixels, lowering hardware count and simplifying wiring and control architecture. Performance and compatibility details Pixel capacity: up to 650000 pixels. Import methods: WIFI, LAN, USB, U disk. Media formats: video, pictures, animations, text files, database content, and other common content formats. Driver ICs: compatible with most driver ICs on the market. Scanning modes: static up to 32 scanning modes; supports both real pixel type and virtual pixel type. Grayscale: custom up to 16 bit 65536 levels. Refresh and brush rates: scanning display up to 3840 Hz; static display up to 6000 Hz. Network features: support for setting and managing the LED screen through the network. Maximum support resolution: horizontal 1920 pixels, vertical 1080 pixels. Typical applications Outdoor and indoor digital signage: pixel capacity and flexible content handling make the controller suitable for large advertising boards and retail displays. Event and stage backdrops: multiple scanning modes, grayscale, and refresh rates support camera recording and live stage visuals with minimal flicker. Control rooms and information displays: reliable networked management, wide format support, and compatibility with various modules make it useful for command centers, transit displays, and corporate lobbies. What to expect in operation Simple content updates via network, WIFI, USB, or U disk. Fine image tuning through selectable scanning modes and grayscale settings. Broad hardware interoperability with common LED modules and driver ICs. This controller provides a practical, performance oriented solution for managing medium to large LED displays with flexible media handling, strong compatibility, and image fidelity.