124267 Rev. B 18ENGLISHIXJ. ANTERIOR TRUNK BUTTERFLY SUPPORTWARNINGTo avoid serious injury or issues with eating or breathing, the pelvic positioning belt isrequired to be used in combination with the butterfly harness. Double-check all adjust-ments to ensure there is no possibility of obstructing the airway or any other unde-sired constrictions. Do not use the butterfly harness without the pelvic positioningbelt.Harness Adjustment1. Place the child in the seating system and fasten the pelvic positioning belt.2. Position the child's hips and tighten the belt to the proper position.3. Connect the butterfly harness (A) (two styles) to the straps already fastened to thepositioning shell.4. First, adjust the lower butterfly straps to keep the butterfly from riding up on thechild's torso.5. Then, adjust the upper straps making sure there is enough room around the child'sneck for easy breathing and eating.6. Once the butterfly straps are adjusted, snap the lower straps into the plastic tri-glideup against the quick release buckle.K. LATERAL TRUNK SUPPORTS (OPTIONAL)Assembly to the Seating Shell1. From behind your unit, unzip the back upholstery and remove the back pad to exposeback shell.2. Insert screws and washers (B) from the rear of the shell through the adjustment slots.3. Thread the bolts into the lateral nut plate clamping the lateral mounting plate to thebackshell.4. Tighten the screws.Lateral Height and Width AdjustmentsNOTE– The following adjustments may be able to be accomplished with the child present in the seat-ing system.1. Unzip the rear cover to access the adjustment screws.2. Loosen (do not remove) the mounting screws (C) from the front of the shell enoughto gain horizontal adjustment of the laterals. Adjust the lateral brackets for widthbringing the lateral assembly including the pads to the proper position. If more hori-zontal adjustment is needed, you can also adjust the swing-away bracket.3. Tighten the mounting screws to hold the adjustment.4. To gain vertical adjustment of the laterals, loosen screws (B) from the rear of thebackshell, and move the laterals up or down to the proper position, and tighten thescrews.Lateral Length and Rotation Adjustments1. Slide the lateral cover and foam forward or remove to expose adjustment screws.2. Loosen screws (E) and move lateral to proper length, you can also add a slight rota-tion by twisting the lateral slightly. Be sure to make the same adjustment on the otherside.3. Tighten screws and replace the foam and cover.Lateral Swing-Away Operation1. Depress the silver lever (D) allowing the lateral to swing inwards or outwards. This isuseful for storage or helping a child into or out of the seating system.NOTE– The laterals lock into the adjusted preset position which can be angle adjusted by followingsteps in the next section “Lateral Angle Adjustment”.Lateral Angle Adjustment1. Lock the lateral by rotating inwards.2. Loosen the angle lock screw (F) as shown at the lateral hinge point.3. Adjust the lateral angle to the proper position and tighten.33343435353435F33DABCE