Britax UNITY Instructions For Installation And Use Manual page 28

HOW TO USE
SECURING BABY IN INFANT CARRIER
A. Place each arm through each shoulder
strap of the harness. Position the buckle of
the crotch strap as shown right.
B. Fit either harness tongue into the Harness buckle
followed by the other tongue until a click is heard. If the
second tongue does not engage - press the red button
and re-insert the tongues. Check secure engagement by
pulling harness straps.
CAUTION:
The end of the harness adjustment
strap is connected to the cover to avoid
tripping over the end. Ensure the harness
adjustment strap hook is attached when
carrying the carrier (see page 29).
28
Tongue
Buckle
Click