•If your computer has a metal case that contains aluminum or magnesium, use the mouse to the side, because the display may interfere with the radio frequency signal if you use the mouse directly in front of the computer.

•Don’t use the mouse on a glass, mirror, or other highly reflective surface, because the mouse doesn’t work well on those types of surfaces.

•To increase battery life, use the mouse on a white or light-colored surface. Dark surfaces cause the mouse’s light emitter diode (LED) to glow brighter, which causes the battery to discharge more rapidly.

Conserving power

When the mouse batteries are running low on power, the LED light on the receiver turns red and blinks.

To use your mouse’s Sleep mode:

1Do not use your mouse for five minutes. After five minutes of inactivity, the mouse automatically enters Sleep mode to conserve battery power.

2To wake the mouse, just move the mouse or click a mouse button.

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