English to French Tech/Engineering Medical: Instruments Electronic pneumatic tourniquet

This electronic pneumatic tourniquet is used to apply controlled amount of pressure
to the circumstance of extremities through cuffs to stop bleeding in an operative
field, having two channels each of which has two cuffs.

The representation of "OK!" in LCD window verifies the required pressurization
level is reached, where verification of blood flow in the applied extremity is
made for determining to commence the operation.
g) As for use of double cuffs, press and hold “CUFF CHANGE" button for 2
seconds, if required, to change pressurized fit location to a different location.
h) To extinguish the inflated gas pressure existing in cuffs, press and hold
“DEFLATE" button for 2 seconds to discharge it completely.

Emplacement adéquat pour la pressurisation?