Diono Radian 3R Manual De Instrucciones página 39

9. Finally, do the
finger and 'glide' your fingers along the harness at the
collar bone. If you are able to pinch any of the webbing
of the harness strap, tighten it again. If you can't pinch
the harness then it's properly tightened.
NOTE:
If harness pads are used,
you may need to unfasten a
harness pad to access the strap
to successfully administer the
pinch test.
FIRST SETUP
PINCH TEST. Take the thumb and index
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