Britax 7300 A 2010 Instructions For Installation & Use page 17

HOW TO SETUP
ADJUSTING HASSLE FREE HARNESS™ STRAP HEIGHT & HEADREST:
FOR CHILD USE FORWARD-FACING
Correct fitment of the harness is very important as it restrains the child in the restraint. The harness
must fit firmly around the upper torso of the child and be positioned so as to leave the child's arms and
legs free.
With the headrest adjusted so that the bottom edges are just above the child's shoulders the harness
will then fit closely to the child's shoulders. If the Headrest is in the top position and the shoulders
are above the upper shoulder height marker then the child is too tall for the restraint and the restraint
should not be used; move to next type of restraint (see pages 6 to 8).
Lower shoulder height marker
Harness Shoulder slots
Shoulder harness straps
Harness tongues
and buckle
Lap strap slots
Crotch strap slots
Harness adjuster button
Harness adjuster strap
The shoulder straps must be in the slots which are nearest to the child's shoulders, but not more than
25mm below the child's shoulders. There is only one set of slots so the seat will always have the
shoulder straps in place once the headrest is positioned correctly, just above the child's shoulders.
Note: This child restraint does not require the strap to be disconnected to adjust their height, only the
headrest needs to be moved to adjust the shoulder strap position.
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HOW TO ADJUST THE HEADREST & HASSLE FREE HARNESS™
A. Loosen the harness straps before adjusting the Headrest.
B. To make adjustments you will need to remove the child and the restraint from the vehicle or loosen
the seat belt.
C. To adjust the Headrest, pull on the latch on the back of the restraint and pull up or down to position
the bottom of the headrest to be just above the child's shoulders. Release the latch to lock the
headrest in position. Pull headrest upwards to check it is locked in position.
25mm
(Harness straps not shown for image clarity)
IMPORTANT:
Ensure harness and Headrest are positioned so that the shoulder straps are just above the
child's shoulders or the headrest is just above the child's shoulders.
HOW TO SETUP
Latch
Pull
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