diono.com
Radian® 3R
6
7
SAFE USE GUIDE
This child restraint system conforms to all
applicable requirements of U.S. Federal Motor
Vehicle Safety Standards (FMVSS 213).
This child restraint is certified for use in aircraft
only when in harness mode.
This child restraint is not certified for use in
aircraft when used in booster mode. Aircraft
seats do not have shoulder belts which are
required for use with this booster.
Register this restraint with the manufacturer.
Diono and the US Federal Aviation Administration (FAA)
strongly urge you to secure your child in a child restraint
system (CRS) or device for the duration of your flight.
Please contact the airline for their specific policies.
CERTIFICATION
YOUR CHILD’S SAFETY DEPENDS ON YOU. DEATH OR
SERIOUS INJURY CAN OCCUR.
No child restraint can guarantee protection from injury in
every situation, but proper use helps to reduce the risk of
serious injury or death.
Carefully read and understand all instructions and
warnings in this manual. Your child’s safety depends
on you knowing how to setup, install and use this child
restraint properly.
Choose the correct mode of use for your child, depending on
their weight.
This child restraint is designed for use only with children
who weigh 5–120 lb (2.3–54 kg) and whose height is 57 in.
(144 cm) or less in the following modes.
WARNING –
FAILURE TO FOLLOW THESE
INSTRUCTIONS AND THE PRODUCT LABELS
CAN RESULT IN SERIOUS INJURY OR DEATH
TO YOUR CHILD.
