When I got mine the settings where gone also.
I downloaded all the documentation from Anilam for the 3000M. It's virtually the same as the 1100M with a few upgrades.
Download the: 3000M CNC Setup Utility Manual
The rest of the documentation
In section 6 of the manual there are maps to help you setup everything. I just plugged in the same numbers as the maps and got mine working perfectly.
Mine is just a 2 axis 1100M so I had to change the Z to DRO mode.
I hope this helps.