Aofeis ALPHA - Chair Functions Guide; Seat Tilt Adjustment; Back Tilt Tension Adjustment; Seat Height Adjustment

FUNCTIONS GUIDE
SEAT TILT
Flip the handle
clockwise to
adjust.
Flip the handle
counter -
clockwise to
lock.
BACK TILT
TENSION
Rotate handle
clockwise to increase
tension.
Rotate counter -
clockwise to decrease
tension.
SEAT
HEIGHT
Pull lever up
to adjust seat
height.
BACK TILT
Push handle down to
adjust back angle.
Recline until you reach
desired position.
Pull handle up to lock
position.
SEAT ADJUSTMENT
Push down handle to move seat
forward/backward up to 60mm.
Release handle to lock position.
LUMBAR SUPPORT
A - Locked Position
B - Unlocked Position
45 Degrees Adjustment 70mm Up & Down
70mm Up & Down 30mm Left & Right
40mm Front & Back 60mm Front & Back