Graco NAUTILUS Owner's Manual page 48

DO NOT use shoulder belt loose
or positioned under arm .
DO NOT place shoulder belt behind child's
back .
INCORRECT
INCORRECT
Lap portion of lap/shoulder belt MUST be low
DO NOT allow child to slide
down in booster seat .
If child will not keep vehicle belt properly
DO NOT use this booster seat.
Use a different child restraint system.
DO NOT position vehicle belt over top of the
armrests .
INCORRECT
INCORRECT
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