Century ISPB009BA - Manual (Page 11)

Adjust car seat to upright or semi-upright
position and armrests to up or down position.
Place forward-facing on vehicle seating position
with a vehicle lap/shoulder belt.
INSTALLATION
- without harness system and Vehicle Lap/Shoulder Belt
1
9
2
To use as a BELT-POSITIONING BOOSTER, the
following items need to be removed:
Crotch Strap - (see page 19, fig. g and fig. h)
Harness System - (see page 20)
LATCH BELT - (see page 30)
Tether - (see page 31)
Store all items for future use.