Schneider Electric SpaceLogic MP-C Hand Override Display Module is a plug-in accessory for MP-C series controllers, adding an integrated local operator display and manual override functionality without replacing the base controller. Enables on-site setpoint adjustment, real-time point value readback, alarm acknowledgment, and individual output manual override directly at the controller without laptop or network access. Significantly reduces commissioning and troubleshooting time in the field. Compatible with all MP-C series variants. Particularly valuable for laboratory controls, critical HVAC zones, and distributed panel installations where maintenance engineers require convenient local access during routine servicing and emergency fault diagnosis.