Chicco Stack 1, Owner'S Manual

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LOW-BACK BOOSTER Mode
18. Fasten the Lower Booster
Seat Straps, passing them
underneath the seat. Pull the
Lower Booster Seat Strap to
tighten.
Pull on the Seat Base and make
sure the Booster Seat Straps
do not become loose. If they
become loose, reposition and
retighten the Lower and Rear
Booster Seat Straps to make
sure they do not become loose.
Refer to steps 23-25 on
attaching and storing the Tray.
SEE STEPS 19-22 on securing
your Child in the Booster Seat.
18
LOW-BACK BOOSTER Mode
17. Center the Seat Base on the
chair, making sure the Seat Base
is against the chair's back.
Fasten the Rear Booster Seat
Straps, passing them behind the
back of the chair. Pull the Rear
Booster Seat Strap to tighten.
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