How to start carving on 3018 pro machine

it appears to be connected to my computerand thex y z axis all can be joged. unable to start the carve function.is their abutton or icon to click on.Can’t find anything in the3018manual to
start the carving

Are you using Candle?

How To Use Candle Begin First Engrave With 3018-SE
If you are using easel, you’ll need to set it up for the 3018, set the port, set the baud rate, test the machine, and then load the program and set up the material and cut.