Graco SMART SEAT PD163434A - Manual (Page 56)

 
19.4 Adjusting Head Support in
Booster Mode
When using in booster mode always use one
of the top 4 height positions A .
• BEFORE adjusting the head support height,
have your child lean forward slightly.
• Squeeze the red adjustment handle
B
on
top of seat and pull head support up until it
snaps into one of the 4 height positions.
• To lower, squeeze red adjustment handle
and push head support down.
• CHECK to make sure it is securely snapped
into one of the 4 height positions by pulling
up on head support.
• FOR PROPER FIT: The shoulder belt
guides must be even with or just above
the shoulders
C
.
A
B
C