5
2. m
2
multi description
2.1. Construction
The m
2
multi is designed to best meet the requirements for durability and correct operation in all situations. It strives not to restrict the
skydiver. It works with minimum power consumption, which allows it to maintain sucient capacity of the energy source for its entire service
life without having to replace the battery. It is built inside a minimum-size cover and thus gives the skydiver the possibility to open the reserve
parachute without using the manual handle. The m
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multi consists of a processing unit with the battery, processor, electronic circuits and a
pressure sensor. The processing unit is connected to the control unit by means of a cable; the control unit contains a multifunction display and
control button. The cutter connected in the processing unit body via a connector as a removable part of the device.
2.2. Processing unit
The body of the processing unit is made of aluminum alloy and its surface is coated. The front face of the unit bears the m
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multi logo and on
the back there is the identication label. Between the cables on the top side there is a lter. The whole body is watertight.
The identication label indicates the following information:
- SN (Serial Number), unique serial number
- MFD (Manufacture Date), year and month of manufacture
- m
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multi AAD, commercial designation
- Made in Czech Republic and EU, country of origin
- logo and other specications required for such a device