Need Cnc Setup Help Please

I am building a CNC column milling machine. I have some questions about the Stepper Motor Driver Dip Switches for Pulse Revolution. I have read and read and still do not understand it.

Stepper: WANTAI Model 85YGH450C-0128 NEMA 34 1600oz
Step Angle = 1.8
Rate Volt= 5.7
Rate Current = 3.5amp
Phase Res = 1.9
Phase Ind = 22
Holding Torque = 11.5 N.m
Lead Wire = 4

Driver: WANTAI Model DQ860MA

I am trying to figure our how to set the Pulse Rev dip switch

Should it be 400, 800, 1600 ???

I have...

Need Cnc Setup Help Please