RED CASTLE Base Prima RC Instrucciones página 12

Fit the "U" shaped tube into the slots on the base, until you
hear the fastening click of the side buttons.
Pull the front handle until the rocking platform is released. Pull
the button to make sure it is released.
Open the two red belt guides on the base. Take the abdominal
part of the three-point seat belt of the vehicle and pass it
underneath the side tube of the base and over the top of the
first belt guide. The diagonal part of the seat belt should go
over the top of this side tube. Then pass the seat belt clasp
underneath the second belt guide.
Pass the abdominal part of the seat belt underneath the side
tube and the diagonal part underneath the belt guide. Pull
the diagonal part to tighten the belt. Fasten the car seat belt
clasp.
Pass the abdominal part of the three-point seat belt of the car
through the belt guide, pulling it at the same time for maximum
tightness. Close the belt guide.