The processing unit body uses precisely crafted aluminum alloy, ensuring minimal size and easy placement in all harness types. This design makes it highly resistant to pressure and hard impacts. Additionally, it provides waterproofing, regardless of the filter placed in the forehead between the cable passages.. The control unit features the m2 AAD logo on the top, with an identification label containing production data on the back.

The body of the control unit is made of stainless steel and is connected to the processing unit with a flexible cable. The control unit has a display for displaying of icons and a single control button. The unit offers strong protection against magnet pulls and potential electric shocks.

The  unit enables the device (m2 AAD) to be switched on/ off, as well as a complete device setup:
Scale – settings meter/ ft
Profile – five different profile types (Stu, Int, Pro, Cpi, Tan )
Adjust – allows you to increase the activation altitude every 30 meters A1 to A9
Offset – the temporary setting of a landing zone at a different altitude than the place of start of the airplane (calibration of m² Multi-device) Setting range +/ – 999m
Info _ input is possible whether the device is on or off, displaying important data for individual jumps and specific devices.

Control

d) – opening altitude of the last jump
j) – total number of jumps
G) – percent view of trigger speed on a functional main canopy
b) – remaining battery capacity
L) – remaining days of the lifetime of the device
n) – serial number of device
r) – firmware version 
Y) –year and month of production
P) –current barometric pressure