Only outlines of images engraving

My next issue is that when I do manage to get an engraving, it comes out very light, even at full power and most of the interior details of a vector image don’t show up. For example, here’s this image of America I want to engrave on wood and following is the result before I stopped the operation.

Greetings

Could you show us a close up of your console window please?
Also what speed/power and cut settings are you using for that job?
Regards