Arai Helmet Classic-V Instrucciones De Operación página 6

English
NOTES ON USE
The basic function of the helmet, to protect the head
from the effects of a severe blow, is accomplished by
surrounding the head with a certain amount and type
of material and space which work as a shock absorber
and buffer. For optimum safety, a substantial amount
of material is needed around the head. Therefore,
although negligible, some degree of hearing, peripheral
vision and physical movement may be sacrificed in
order to properly protect your head. When you first
wear your helmet, you may feel that your hearing is
somewhat restricted. Check and be aware of your
ability to hear the necessary sounds such as horns and
emergency vehicle sirens.
For maximum safety, it is important that your helmet
be a snug, comfortable fit on your head. It must not be
so large that it moves freely around your head, not so
small that it constricts and causes pain. A helmet which
is too large may slide down over your eyes, or turn in a
lateral direction due to movement during riding/driving.
When trying to move the helmet on the head, either
in rotation and/or fore & aft, the skin should be pulled
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