3
WARNING!
Use ONLY the vehicle lap/shoulder belt
system when restraining the child in this booster
seat.
DO NOT
USE A LAP BELT ONLY!
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Radian® 3R
BOOSTER MODE
Installation instructions
BOOSTER MODE INSTALLATIONS:
40–120 lb (18–54 kg)
WARNING:
Make sure the vehicle seat belt can
properly retract before each use.
ALWAYS
secure the child restraint using the
vehicle belt or LATCH connectors even when it is
unoccupied. It could injure other occupants in a
sudden stop or collision.
NOTE:
If 5-Point harness is installed, please review
the harness removal section. The 5-Point harness
MUST be removed to use this seat in booster mode.
1.
Place child in car seat with their back flat against
the back of the seat.
2. Feed the diagonal portion of the vehicle seat belt
through belt guide and over booster seat.
3. Buckle the vehicle lap/shoulder belt. Be sure the
shoulder belt lies across your child's shoulders,
between the neck and edge of the shoulder. Be
sure the lap portion of the vehicle seat belt goes
under the side nubs and the belt lies low across
your child's hips.
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