Targus 5-button Rechargeable Wireless Mouse
signal if you use the mouse directly in front of the com-
puter.
• Never use the mouse on a glass or mirrored surface as
these surfaces will cause the mouse to fail temporarily.
• To maximize battery life, use the mouse on a light col-
ored surface. Dark surfaces cause the mouse’s light
emitter diode (LED) light to glow brighter, which causes
the battery to discharge more rapidly.
Comfortable Usage
Research suggests that physical discomfort and injury to
nerves, tendons, and muscles may be related to repeti-
tive motion, an improperly set up work area, incorrect
body posture, and poor work habits.
To reduce the risk of injury, follow these precautions:
• Stand, stretch, and move around several times every
hour.
• Switch hands while performing tasks. Use shortcut
keys to avoid repetitive or awkward mouse movements.
• Relax your shoulders and keep your elbows at your
sides. Adjust the keyboard’s position so that you don’t
have to stretch to reach it.
• Adjust your position so that you don’t have to bend your
wrists to type; avoid placing your wrists on a sharp
edge.
If you feel discomfort or numbness in your hands, wrists,
arms, shoulders, neck, or back while typing, consult a
qualified medical professional.
9
