Graco SMART SEAT PD163434A - Manual (Page 54)

19.3 Securing Child in Booster Seat and Vehicle
USE ONLY the vehicle lap and shoulder belt system
when restraining the child in the booster seat.
1. Remove base from vehicle seat
A
.
2. Place booster seat firmly against the back of a forward-facing vehicle seat
equipped with a lap/shoulder belt only B .
3. Place child in booster seat with child’s back flat against back of booster seat.
4. Position lap/shoulder belt through shoulder belt guide
C
not
underneath shoulder belt guide. Fasten buckle and pull up on the
shoulder belt to tighten. Be sure lap portion of the belt goes under
armrests
D
.
5. If shoulder belt lays across child’s neck, head or face, redirect shoulder belt
over shoulder by adjusting the head support setting, see “19.4 Adjusting
Head Support in Booster Mode” , p. 56.
6. The shoulder belt MUST lie across child’s shoulders in red zone as shown E .