Herman Miller Mirra User manual

Read this
while
adjusting
your
Mirra
™
chair
L

Instructions on this card show all
possible adjustments. Specific adjustments
vary according to chair model.
To view the Mirra chair user-adjustment video,
visit www.HermanMiller.com

Seat Height
Tab next to tilt tension knob, lower right
To raise: While taking your weight off chair,
lift tab up.
To lower: While seated, lift tab up.
Adjust chair height so your feet rest flat on floor or
footrest, with your body comfortably supported by
breathableAireWeave™suspension. Avoid dangling
legs, which puts pressure on the back of thighs and
restricts blood flow.Awork surface or keyboard
that seems too high or low may require adjusting.
Harmonic™ Tilt Tension
Knob below right front side of seat
To increase: Turn knob clockwise.
To decrease: Turn knob counterclockwise.
Increased tilt tension provides more stability and
back support while you recline.

FlexFront™ Seat Depth
Handle under front of seat
Squeeze handle and adjust seat edge up or
down. Release handle to lock in position.
For maximum back support, adjust chair depth
(distance from hip to knee) so the seat edge
doesn’t hit the back of your legs.
Arm Height
Tab on outside lower base of each arm
To raise or lower arms: Raise tab to unlock
arm, adjust arm, lower tab to lock.
Adjust height of each chair arm so your
arms are supported. This helps take weight
off your shoulders.

ArmAngle
Front of each armpad
To pivot arms in or out: Grasp front end of
armpad and pivot it to the left or right.
Adjusting arm angle can help support different
types of work and shifts in posture. For example,
adjust chair arms inward for support while
using keyboard; adjust arm out for support
when using mouse.
Arm Width
Button on inside of each armpad
To adjust: Engage button and adjust arm in
or out.
Adjust width of each chair arm so your
arms are supported. This helps take weight
off your shoulders.

Forward Tilt
Horizontal tab on left front side of seat
To position chair forward: Recline and
flip lever down.
To resume horizontal position: Recline and
flip lever up.
Forward tilt with a 4-degree range provides full
support while leaning forward for task-intensive
work, such as keyboarding. Normally, forward
tilt position is used with increased chair height.
This position helps the body achieve a more
neutral, open angle between trunk and thighs.
Tilt Limiter
Vertical tab on left front side of seat
To engage: Recline and move lever up to
define the limit of recline.
To release: Lean forward and press lever back.
If you want to sit in an upright position, set
the tilt limiter when the seat is in a horizontal
or forward position.

Lumbar Height
Levers on lumbar support
To raise or lower: Move levers up to
loosen, slide lumbar support up or down
to desired height.
Although the chair back automatically adjusts
to your size and posture, you can fine-tune
lumbar support by adjusting the bar so that it
comfortably supports the natural curve of your
spine. Once support is adjusted, it follows
you throughout your range of recline.
Lumbar Depth
Levers on lumbar support
To increase lumbar support: Adjust levers
downward.
To decrease lumbar support: Raise levers
upward.

User
information:
Installers
do not remove
© 2003 Herman Miller, Inc., Zeeland, Michigan Printed in U.S.A. Part No. 1B10JJ O.MR6200
®zand yare among the registered trademarks of Herman Miller, Inc.
™ AireWeave, FlexFront, Harmonic, and Mirra are among the trademarks of Herman Miller, Inc.
Users: Retain This Information for Future Reference
Maintenance
A periodic inspection of chair components and fasteners should be made to ensure that
the chair is structurally intact and functioning properly. Damaged and broken parts should
be replaced and loose fasteners tightened.
For more information about our products and services or to see a list of dealers, please
visit us at www.hermanmiller.com or call [phone].