Acer 4252 사용자 설명서

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Chapter 1
13
Using the Keyboard
The keyboard has full-sized keys and an embedded numeric keypad, separate cursor, lock, Windows, function 
and special keys.
Lock Keys and embedded numeric keypad
The keyboard has two lock keys which you can toggle on and off.
Lock key
Description
Caps Lock
When Caps Lock is on, all alphabetic characters typed are in uppercase.
Num Lock
<Fn> + <F11> 
When Num Lock is on, the embedded keypad is in numeric mode.
Scroll Lock
<Fn> + <F12>
When Scroll Lock is on, the screen moves one line up or down when you press 
the up or down arrow keys respectively. Scroll Lock does not work with some
applications.