Lock keys
The keyboard has three lock keys which you can toggle on and off.
Scroll lock Num lock
Caps lock 
Lock key | Description |
|
|
Caps Lock | When Caps Lock is on, all alphabetic characters typed are in uppercase. |
|
|
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. |
|
|
Num Lock | When Num Lock is on, the numeric 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. |
|
|
Chapter 1: System specifications | 15 |
