Hi, I’m trying to use the hardware trigger in CS, but it’s not working well. Using an external pulse generator, the pulse width was varied from 200ps to 1ns at a voltage of 3.5V to 5V as the input of the hardware trigger. I connected the 20:1 monitoring port and checked it with an oscilloscope, but I couldn’t see the pulse being generated. The CS settings are as follows. Please let me know if I’ve missed anything.