10. Tighten the top tether strap.
Push the car seat back while
tightening the tether strap to
remove all the slack.
11. To remove LATCH/UAS strap
from vehicle, use LATCH/UAS
release on the LATCH/UAS
connectors and pull them off
the anchor bars.
12. To loosen or remove the top
tether, push in on the grey
button to loosen, then unclip
the top tether.
50
radian 3RX
11
10
1. Unhook and remove top
12 11
2. Place car seat forward-facing
12
3. Loosely attach top tether
INSTALL USING LAP/SHOULDER BELT WITH
5-POINT HARNESS : 22–65 lb (10–29.5 kg)
tether from storage location
on back of seat.
in back seat of the vehicle.
The entire seat bottom should
sit as flat as possible on the
vehicle seat.
strap. Do not tighten. Consult
vehicle's owner manual for
specific location.
diono.com
2
2
1
2
3
51