The control-unit of equipment adopt the PLC, the interface of man-machine is thetouch screen that consist of themodeselect, thedata acquisition and the abridged general view and so on.
The SIGMA DP3 Merrill features a "9 point selectmode" which can select the desires focusing point from 9 different frames and "Free move mode" which can move the desired point as you like.
While it works well and includes a manual gear-select mode, a proper manual gearbox or a quicker-shifting dual-clutch automated manual transmission would afford livelier performance.