Peg-Perego Viaggio Shuttle Plus 120 Manual Del Usuario página 31

HIGHBACK MODE:
BUCKLING YOUR CHILD IN THE BOOSTER
2. Route the shoulder belt
under the armrest next to
the seat belt buckle.
Never place the shoulder
belt under both armrests.
Buckle the seat belt. Make
sure the seat belt clicks in.
3. Pull upwards on the
shoulder belt to remove
slack in the lap belt as
shown in the picture.
The lap belt must be snug
across the child's thighs.
The shoulder belt should
lie flat across the child's
chest and rest between the
neck and the shoulder.
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