Audio input and output Online status monitoring of all input and output cards Low latency Reduce the delay from the input to receiving card to 20 lines when the low latency function and Bypass mode are both enabled. All-round color adjustment Input source and LED screen color adjustment supported, including brightness, contrast, saturation, hue and Gamma Auto decryption of HDCPencrypted sources Up to 4 units cascaded for image mosaic Multiple operation modes Control the device as you wish device front panel knob and buttons. Input source grouping management Eye saver mode Display the image in a warmer but less bright way to relieve eye strain. All-round color adjustment