Acer aspire e1-771 사용자 설명서

The keyboard has full-sized keys and a numeric keypad, separate cursor, 
lock, Windows, function and special keys.

The keyboard has three lock keys which you can toggle on and off.

Caps Lock

When Caps Lock is on, all alphabetic characters typed 
are in uppercase.

Num Lock

When Num Lock is on, the keypad is in numeric mode. 
The keys function as a calculator (complete with the 
arithmetic operators +, -, *, and /). Use this mode 
when you need to do a lot of numeric data entry.

Scroll Lock

 

(<Fn> + <F12>)

When Scroll Lock is on, text on the screen moves one 
line up or down when you press the up or down arrow 
keys. Scroll Lock does not work with most 
applications.