Lenovo S9E Laptop User Manual


 
Display:
Position
the display to maintain a comfortable viewing distance of 510-760 mm (20-30
inches). Avoid glare or reflections on the display from overhead lighting or outside
sources of light. Keep the display screen clean and set the brightness to levels that
enable you to see the screen clearly. Press Fn + up/down arrow to adjust display
brightness.
Head Position:
Keep your head and neck in a comfortable and neutral (vertical, or upright) position.
Chair:
Use
a chair that gives you good back support and seat height adjustment. Use chair
adjustments to best suit your desired posture.
Arm and Hand Position:
If available, utilize chair arm rests or an area on your working surface to provide
weight support for your arms. Keep your forearms, wrists, and hands in a relaxed
and neutral (horizontal) position. Type with a soft touch without pounding the keys.
Leg Position:
Keep
your thighs parallel to the floor and your feet flat on the floor or on a footrest.
What if you are traveling?
It may not be possible to observe the best ergonomic practices when you are using
your computer while on the move or in a casual setting. Regardless of the setting, try
to observe as many of the tips as possible. Sitting properly and using adequate
lighting, for example, will help you maintain desirable levels of comfort and
performance.
114 Lenovo
®
IdeaPad
S9e and S10e User Guide