Osmond Ergonomics RH EXTEND User manual

RH EXTEND - INSTRUCTIONS
1.
SEAT HEIGHT
2. SYNCHRO ROCK
3. SYNCHRO ROCK TENSION
Lift the front button on the right-
hand side and take your weight off
the seat to raise the height. Remain
seated to lower the height. Release
the button to lock the seat height.
Twist the knob on the right-hand
side anti-clockwise to activate the
synchro rock. Twist the knob
clockwise to lock the mechanism in
any position.
Twist the knob on the underside of
the chair while in synchro rock
mode to adjust the tension of the
rocking motion.
4. BACK HEIGHT
6. SEAT DEPTH
7. ARM REST (IF FITTED)
Push in and hold the button on the
right-hand side of the back to release
the back height lock, then raise or
lower the back. Release the button to
lock the back height.
Lift the back button on the right-hand
side and slide the seat backwards or
forwards. Release the button to lock
the seat depth.
Push in and hold the button on the
arm post to release the arm height
lock. Raise or lower the arm. Release
the button to lock the arm height.
Repeat for the other arm.

8. ARM REST DEPTH
9. ARM REST WIDTH
10. NECK REST (IF FITTED)
Push in the button on the inside of
the arm-top and slide the arm-top
forward or backward. Release the
button to lock the armrest depth.
Repeat for the other arm.
Rotate the lever at the base of the
arm to release the arm width lock.
Slide the whole arm in or out. Rotate
the lever back again to lock the
armrest width. Repeat for the other
arm.
Pull the headrest post up to raise
the height or push it down to lower
the height. Rotate the knobs on the
left and right-hand side of the
headrest to adjust the depth.