Device operating indicator. Working status: * On: The power supply is normal. * Off: The power is not supplied or the power supply is abnormal.
Device status indicator. Working status: * Slow flashing: Video input unavailable * Normal flashing: Video input available * Fast flashing: The screen is displaying the startup image. * Breathing: The Ethernet port redundancy has taken effect.
* Single-link DVI input connector * Supported maximum resolution: 1920×1200@60Hz, downward compatible * Resolution customizable * Maximum width: 3840 pixels * Maximum height: 1920 pixels
Audio input connector
* 2 Gigabit Ethernet ports * Maximum loading capacity of a single port: 650,000 pixels * Supports redundancy between Ethernet ports.
Connects to the PC.
Input/Output connector for cascading devices
Connects to a light sensor to monitor ambient brightness, allowing for automatic brightness adjustment of LED display.
DC power connector
Product type: sending card Input resolution: up to 1280 × 1024, 1024 × 1200, 1600 × 848, 1920 × 712, 2048 × 668 (width and height can be customized) Carrying capacity: 1.3 million pixels Power supply voltage: 5V Control mode: USB interface control Video interface: DVI Audio interface: 3.5mm audio interface Video format: RGB Output interface: dual network interface Video source bit depth: 8bit Light detector: 1 way Certification: CE, RoHS