NO--- it just changes ALL of the settings back to Factory Default-- so the SITE might be in California, and the TIME, DATE will be wrong if you you don't have the GPS model--

RESET-- then Calibrate Motors (with the same power supply you use outside), Train Drives, Calibrate Sensors in that order.

I always Calibrate Motors first thing every time--when I setup outside, I re-train the drives and Calibrate Sensors about once per year.