Yes, the MADI card has a solid Error (Status )LED on. Error LEDThe
Error LED : The Error (status) LED is lit solidred solid red when there is no clock source or MADI input. Active LEDThe
Active LED: The Active (frame data) LED flashes green (1:1at 0.5Hz) to indicate successful communication between the E-MADI64 master cardand card and the CPU card.