Harmony BIG BOOST DELUXE Manuel D'instructions page 19

! WARNING: When using UAS, DO
NOT place the child restraint off-
center of the vehicle anchors.
3. Fasten UAS hooks to vehicle UAS
anchors ensuring the hooks are
facing downwards ❷. Pull firmly
to be sure that they are attached.
Belts must lay flat and not be
twisted.
4. Tighten UAS by pulling on the
upfront UAS adjustment belt
while pushing the child restraint
towards the vehicle backrest ❸.
5. To loosen the UAS, press upwards
on the UAS release button and
pull child restraint forward ❹.
! WARNING: NEVER put two UAS
connectors on one vehicle UAS
anchor ❺.
! WARNING: DO NOT secure the
booster seat to the vehicle's UAS
anchors if the seat belt or seat belt
buckle is not easily accessible once
the booster seat is latched in place.
❺
❷
❸
❹
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