MT Helmets ATOM 2 SV - Ventilations; Operation of Front Air Inlets; Operation of Upper Air Inlets

Atom 2 SV 
30

1
Slide down the air intake lock mechanism to activate the incoming airlow.
2
Slide it upwards until you hear a click, to deactivate the incoming airlow.

1
Slide backwards the air intake lock mechanism to activate the incoming airlow.
2
Slide it forwards until you hear a click, to deactivate the incoming airlow.
1
1
2
2