Britax MULTI-TECH II User Instructions page 22

1. Adjusting the child safety seat
1a
1b
2
1
1c
9-18 kg
Place the child seat on the ground.
Press the adjustment button and simultaneously pull BOTH shoulder
harnesses forward as far as possible
Remove the belt from the buckle
Put your child carefully into the seat, attach the harness and lock in the buckle
again.
Pull the top end of the support leg off from the back of the child seat
(Fig. 1b).
Lift the belt adjuster and move it up or down,
the headrest are positioned at the height of, or slightly above, the shoulders of
your child.
If the headrest is in the correct position, release the
headrest adjuster and check that it is locked into this
position.
If you have reached the top end of the slots, your child can
continue to use the child seat until his/her eyelevel is at the
9-25kg
height of the top edge of the seat or until your child weighs
no more than:
Use the width adjuster (see "Introduction to your child seat"
on the previous page) in order to set the width of your child
seat.
(Fig. 1a).
(Insert in Fig. 1a).
2 so that the harness slots in
Position backward: 25 kg
Positioned forward: 18 kg
1