Acer 340 Series manual Keyboard, Special keys, Lock keys, Lock key Description

8 1 Getting familiar with your computer

Keyboard

The keyboard has full-sized keys and an embedded keypad, separate cursor keys, two Windows keys and twelve function keys.

Special keys

Lock keys

The keyboard has three 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	When Num Lock is on, the embedded keypad is in numeric mode. The
(Fn-F11)	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. A better solution would be to connect an external keypad.
Scroll Lock	When Scroll Lock is on, the screen moves one line up or down when
(Fn-F12)	you press the up or down arrow keys respectively. Scroll Lock does not
	work with some applications.