Acer ICONIA W510 Mode D'emploi page 16

using a glare-reduction filter,
using a display visor, such as a piece of cardboard extended from the display's top
front edge.
- Avoid adjusting your display to an awkward viewing angle.
- Avoid looking at bright light sources for extended periods of time.
Developing good work habits
The following work habits make computer use more relaxing and productive:
- Take short breaks regularly and often.
- Perform some stretching exercises.
- Breathe fresh air as often as possible.
- Exercise regularly and maintain a healthy body.
- Warning! We do not recommend using the computer on a couch or bed. If this
is unavoidable, work for only short periods, take breaks regularly, and do some
stretching exercises.
- Note: For more information, please refer to "Regulations and safety notices" on
page 84.
E
NVIRONMENT
Temperature
- Operating: 5 °C to 35 °C
- Non-operating: -20 °C to 65 °C
Humidity (non-condensing)
- Operating: 20% to 80%
- Non-operating: 20% to 80%
14 - Safety and comfort