Toshiba M2 User Manual page 43

This section provides hints on avoiding strain and stress
injuries. For more information, consult books on ergonomics,
repetitive-motion injury, and repetitive-stress syndrome.
Using the computer keyboard incorrectly can result in
discomfort and possible injury. If your hands, wrists, and/or
arms hurt while typing, stop using the computer and rest. If the
discomfort persists, consult a physician.
Placement of the computer
Proper placement of the computer and external devices is
important to avoid stress-related injuries. Consider the
following when placing your computer.
❖
Place the computer on a flat surface at a comfortable
height and distance. You should be able to type without
twisting your torso or neck and look at the screen without
slouching.
❖
If you use an external monitor, the top of the screen
should be no higher than eye level.
❖
If you use a paper holder, set it at the same height and
distance as the screen.
Seating and posture
When using your computer, maintain good posture with your
body relaxed and your weight distributed evenly. Proper
seating is a primary factor in reducing work strain. Some
people find a backless chair more comfortable than a
conventional chair.
Getting Started
Selecting a place to work
43