diono.com
radian 3QX
42
43
FOR
W
ARD–
FA
CING
FOR
W
ARD–
FA
CING
ADJUSTABLE BOTTOM
WARNING!
Use adjustable bottom for forward-facing
installs only.
DO NOT
use rear-facing.
DO NOT
use in booster mode.
IMPORTANT:
If the child is
OVER 25 LB (11.3 KG)
,
lower the adjustable bottom.
1. Lift the bottom bar up and grasp
the upper bar toward the seat
bottom to release.
2. Pull bar towards you to extend
the adjustable bottom. Listen for
audible "click" to confirm bottom
is in locked position.
To store adjustable bottom, lift the lower bar up while
grasping the top bar and push the bottom back into
the seat base.
1
2
Make sure LATCH/UAS strap or vehicle seat belt is
routed through the forward-facing belt path marked
with the red text and forward-facing illustrations.
Install this car seat tightly in your vehicle. The car
seat should not move at the forward-facing belt path
location by more than 1 in. (2.5 cm) from side–to–
side, front–to–back. If using a lap belt only, refer to
your vehicles owners manual for installation advice.
Harness straps
MUST
be above the top of your
child’s shoulders. Place chest clip at armpit level.
The American Academy of Pediatrics (AAP) and
NHTSA recommend that children be rear-facing
until they reach the maximum rear-facing height
and weight. This car seat can remain rear-facing up
to 50 lb (22.7 kg).
FORWARD-FACING BELT PATH
