N-Com basic kit multi Instructions For Use Manual page 14

 Remove the "Noise Reducers" from the cheek pads, if installed, and their Velcro
Cut out the Velcro used to secure the speakers so as to obtain two pieces that adapt to the shape of the
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helmet ear area (Fig. 14).
N.B.: Make sure the underchin hole is not blocked.
Remove the film and apply the Velcro used to secure the speakers to the cheek pad, in the ear area.
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 Repeat the procedure for the other cheek pad.
14
Fig. 13 Fig. 14