This was written for their convertible tablets but should work similarly on the slates.
There are 4 types of display profiles for the T4210, T4215, and T4220 undocked notebook, undocked tablet, docked notebook, and docked tablet which the Fujitsu Tablet Control will automatically detect. A display profile must be saved for each setup.
Every time a unit using the Fujitsu Tablet Control restarts or resumes from a sleep state the Fujitsu Tablet Control will load a display profile. For example if a unit is setup for extended desktop and the display profile has not been saved the next time the unit reboots or resumes from standby/hibernate the extended desktop will not be loaded.
This tip is provided courtesy of our tech rep at Fujitsu - Thanks David!