2-3. OPERATING PROCEDURES-Continued
Ear Cup Compression (Continued.)
(1) Cross Straps (1 and 2) (Cont).
(b) Move adjustment buckle (3) towards outside of helmet to tighten.
(c) Move adjustment buckle (3) towards inside of helmet to loosen.
(2) SPACER PADS: Spacer pads are used only if greater
pressure around the ear is required. The pads are held
in position by pressure-sensitive adhesive. With cross
straps completely tightened apply spacer pad. Apply
only one per ear cup.
(a) Remove protective cover from adhesive side of
(b) Position spacer pad in position on ear cup back (2).