3) RETENTION SYSTEM
There are three types of retention system:
- DD
- Quick release buckle
- Micrometric adjustment buckle
The instructions for the use of all three types are given below.
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3.1) DD retention system
To fasten the helmet, slot the
tape through the two rings
(1), pull the end of the tape
(2) until the strap presses
against the jaw and click the
anti-flapping press-stud (3)
into place as shown in the
figure.
Check that the helmet fits
snugly (see the paragraph
entitled "Choosing the right
helmet" in the "Safety Warn-
ing" booklet).
To remove the helmet, release
the press-stud by pulling the
end of the tape and loosen
the tape, pulling it through
the rings, using the red tab as
shown in the figure.
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