Owner's Manual
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Extensa 2900D
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Getting familiar with
your computer
18
English
Fn
-
PgDn
Volume down
Decreases the speaker
volume.
Fn
-
↑
Brightness up
Increases the screen
brightness.
Fn
-
↓
Brightness down
Decreases the sc
reen
brightness.
Hot key
Icon
Function
Description
1
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...
26
27
28
29
30
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98