Nolan N104 EVO Sécurité Et Instructions D'utilisation page 21

- Top ventilation system: it allows ventilation in the top area of the head thanks to
the innovative AIR BOOSTER TECHNOLOGY that channels the air coming from
the top air intake by directing it in the top area of the rider's head without any
dispersion.
To open the front ventilation system move the slider of the top air intake until its
limit stop (Fig. 17).
To close the ventilation system operate the slider in the opposite direction.
- Rear air extractors: they allow warm and stale air to flow out ensuring an opti-
mum comfort inside the helmet (Fig. 18).
N-COM ® - NOLAN COMMUNICATION SYSTEM PRE-SETTING
Your Nolan helmet is factory-preset to be equipped with the N-Com communication
system.
During communication system installation (see the specific instructions contained in
the N-Com kit) it will be necessary to remove the foam material lower back rest and
noise reducers from the helmet as shown in Fig. 19.
WARNING!!!
- The foam material lower back rest and noise reducers should ONLY be
removed if the helmet is used with an installed N-Com
21
® compatible system.