Help need for Engraving Powder Coated Tumbler

I want to engrave a powder coated tumbler for the first time on my 30W fiber laser.I have a 150 x 150 mm lens . I don’t understand all the settings I need to do it correctly. Not sure about the split settings Need advice

Did you import your laser manufacturer’s settings as described in our documentation?

Do you have a COR file that you can import into your device settings?

This video may help clear things up:

Thanks that cleared up my question about the split settings. Now I have to see what worked for me