SUOMY SR Sport - Manual (Page 25)

The only function of the press stud fitted on the chin strap is to avoid fluttering of the end part while riding. The fact the press stud
is fastened is no guarantee that the helmet has been positioned and closed correctly: the correct fastening of the strap must be
verified exclusively through the operations described in the previous paragraphs.
To release the retention system, unfasten the press stud and pull the tongue to loosen the closure. Slide out the end part of the strap from the
«D Rings ».
Use the unlocking tongue only to remove the helmet! Never unlock while riding.
If the retention system does not work correctly, do not use the helmet and contact Suomy authorized personnel only.
FRONT AIR INTAKE (CHIN) - OPERATION see figure 3
The flow of incoming air in the front part of the helmet (chin) may be regulated by adjusting on the middle part of the air intake:
- Position (X): air intake closed.
- Position (Y): air intake fully open.
FRONT AIR INTAKE (UPPER) - OPERATION see figure 4
The flow of incoming air in the upper front part of the helmet may be regulated by adjusting the middle part of the air intake:
- Position (X): air intake closed.
- Position (Y): air intake fully open.
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USE and MAINTENANCE Eng
figure 2 figure 3
Y X