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Eng lis h – Acer Aspire 5550 User Manual

Page 49

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35

Eng

lis

h

+

Touchpad toggle

Turns the internal touchpad on
and off.

+

Speaker toggle

Turns the speakers on and off.

+ <↑>

Volume up

Increases the sound volume.

+ <↓>

Volume down

Decreases the sound volume.

+ <→>

Brightness up

Increases the screen brightness.

+ <

←>

Brightness down

Decreases the screen brightness.

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Function

Description