HP Vectra VLi8 User Manual page 58

Your Work Surface
Your Work Posture
4 Working in Comfort
• A curved seat edge.
finished in a "waterfall" edge.
• An adjustable back support
backward tilt. It is important that the backrest correctly supports the
lower part, or lumbar curve, of the back.
• A freely rotating swivel
• Fully adjustable and padded armrests.
interfere with adjusting the chair or moving it close to your work
surface.
Seat Back
Height
Seat Pan Tilt
5°-10°
Ideally, you should be able to adjust the height of your work surface.
A simple way to ensure your work surface is at the correct height is to
first adjust the height of the seat-pan of your chair. With your chair
properly adjusted and your feet firmly on the floor, adjust the work
surface height until your forearms are parallel to the floor when you
have your fingers on the keyboard or other input device.
Sitting in one position for long periods can be uncomfortable. To
minimize the potential for physical discomfort or injury, it's important
that you maintain proper posture.
54 English
The front of the seat should be curved and
in both height and forward and
so you can move easily from side-to-side.
Seat Back Tilt
The chair arms should not
Seat Pan Height
40-52 cm