The first user control interface of the bench is dedicated to the control of the IRIS AO PTT489 segmented mirror. The control interface is developed under Matlab, and allows a precise visualization of the DM statet, and a control of the mirror over different flavors: individual control of the segments (poke), global control of the segments (generating cards with random variation in piston, tip and tilt or homogeneous cards in piston, tip, and tilt), modal control of the mirror. It is also possible to load pre-defined configurations, as well as saving the states applied to the mirror as a reusable configuration card. Security and error management aspects are also taken into account.