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Section 3: Assembly and Adjustments (continued)
Turn the dial on the back of the backrest (Fig 7) to adjust its width.
Turn clockwise (Fig 7.1) to increase backrest width (Fig 7.2).
Turn counter-clockwise to make backrest narrower.
Suggestion: It may be easier to adjust backrest to proper width prior to
securing the booster seat installation using ISOFAST.
Section 4: ISOFAST Installation
To improve safety and performance, this booster seat is equipped with
a unique, one-pull, ISOFAST system that allows easy attachment to a
vehicle’s lower anchor locations.
WARNING: Unsecured objects can become flying hazards and can
cause serious injury in an accident. Sunshine Kids always recommends
utilizing ISOFAST installation in vehicles equipped with lower anchors.
1) Disengage ISOFAST anchors from storage position.
2) Lay booster seat on its side.
3) While depressing the cam lock lever (Fig 3.1), pull ISOFAST
connectors away from the booster seat and extend both straps all the
way. (Fig 3.2)
4) Attach both ISOFAST connectors to the vehicle anchors for that
seating position (Fig 4.1), starting with the connector that is farthest
from you. For ease of use, make sure open end of hooks face upwards
during use.
5) While pushing booster against vehicle seat (Fig 4.3), pull one
adjuster strap tight (Fig 4.2) and then the other.
NOTE: Even with ISOFAST properly attached and adjusted, booster seat
will still have movement against the vehicle seat back and bottom.
