Nuna tres lx, Manual

9

TRES lx instructions

TRES lx instructions

EN

EN

10

1

-  While pressing the harness adjustment button, pull completely the two shoulder harnesses of the enhanced 

child restraint. 

(17)

2 

-  Press the button to disengage the buckle. 

(18)

3 

-  Place the buckle tongues against the magnetic area on the outer side of the child restraint so that the 

tongues are held in place.

 (19)

4 

-  Engage the buckle. 

The green indicator shows that it has been buckled in place. 

(20) 

5 

-  Pull the adjustment webbing toward you to adjust it to the proper length and make sure your child is snugly 

secured. 

(21)

After the child is seated, recheck whether the shoulder harnesses are at the proper height.

Always keep child secured in harness and properly tightened by removing any slack.

Forward Facing Mode

(Child height 100cm-145cm)

Installation for Forward Facing Mode 

When using in the forward facing mode, please remove the infant insert, and place the shoulder harness 

straps, buckle and buckle tongues in the harness hideaway storage compartments.

Please adjust the shoulder harnesses to proper length before storing the shoulder straps and buckle in their 

storage compartments.

Please adjust the enhanced child restraint to the desired recline position. (4 positions for forward facing 

mode). Align the top reclining indicator with one of the bottom white numbers. 

While using and adjusting the vehicle seat belt, check that there are no twists in the vehicle seat belt that 

could cause your child fastened incorrectly.

Securing your Child in the Enhanced child restraint Use infant insert

1 

-  Press the button to disengage the buckle as 

(18)

.

2 

-  Remove Crotch Strap as shown in 

(37)

 and then the infant insert.

When installing the enhanced child restraint in the forward facing mode, do not use the infant insert. 

3 

-  Detach the snaps. 

(22)-1

4 

-  Lift the upper flap upward and pull the lower flap forward, and then store the shoulder straps in their storage 

compartments. 

(22)-2

5 

-  Pull the buckle to the back of the seat pad, and then store the buckle and buckle tongues in respective 

storage compartments. 

(22)-3 (22)-4 

6 

-  Reattach the snaps to recover the seat pad. The recovered seat pad is shown as 

(23)

.

Installing ISO Connector™ attachments 

1 

-  Insert ISO Connector™ attachment guides to assist with installation. The ISO Connector™ attachment 

guides can protect the surface of the vehicle seat from being torn. 

(24) 

2 

-  Extend the ISO Connector™ attachments by pressing the adjustment button 

(25)

 and pulling out the 

attachments. 

(26)

Make sure that both ISO Connector™ attachments are securely attached to their ISOFIX anchor points. The 

colors of the indicators on both ISO Connector™ attachments should be completely green. 

(27)

The ISO Connector™ attachments must be attached and locked onto the ISOFIX anchor points.

Check to make sure the enhanced child restraint is securely installed by pulling on the both ISO Connector™ 

attachments.

3 

-  Press the ISO Connector™ adjustment button and push the enhanced child restraint back against the vehicle 

seat until tight. 

(28)

Removing and storing ISO Connector™ attachments 

1 

- 

To remove from the vehicle, press the ISO Connector™ adjustment button

 (29)-1

 and pull the base away 

from the seat. 

(29)-2

2 

-  To release the ISO connectors from the vehicle's ISOFIX anchor points, press and hold the front button  

(30-1)

, while you press the back one 

(30-2)

. 

3 

-  To retract the ISO Connector™ attachments into the base press the ISO Connector™ adjustment button.

 (31)

Securing the child in the child restraint system 

1 

-  Please check whether the vehicle shoulder belt guides are at proper height when the child is in the 

enhanced child restraint.

2 

-  Position the shoulder belt through the shoulder belt guide and pass the lap belt through the vehicle lap belt 

slots. Engage the vehicle buckle and pull the vehicle belt to make sure it is tightened. 

(32)(33)

Shoulder belt must pass through shoulder belt guide.

Lap belt must pass through lap belt slots.

NEVER

 use a 2-point vehicle belt (lap-belt only) to secure your child. 

DO NOT

 use shoulder belt loose or positioned under arm.

DO NOT

 use shoulder belt behind child’s back.

DO NOT

 allow child to slide down in the enhanced child restraint in case of strangulation.

1

2

Detach the snaps 

on the head 

support to remove 

the head portion of 

the infant insert.

Remove the head support

portion of the infant insert 

when the child’s

head no longer fits

comfortably.

Remove the body

portion of the infant insert 

when the infant’s

shoulders no longer fit

comfortably.

Remove the infant insert

cushion by detaching the

snaps to allow more space

when the infant does not

fit comfortably. The

cushion can be used

separately without being

attached to the infant insert 

to bolster the infant's back

for more comfort. 

We recommend using

 the full infant insert while

 the baby is under 60cm

 and can be used until 

they outgrow the infant insert.

The infant insert increases

side impact protection.