Acer AC4B SM50 KB.I140A.015 用户手册

Chapter 1

11

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 three lock keys which you can toggle on and off.

The embedded numeric keypad functions like a desktop numeric keypad. It is indicated by small characters 
located on the upper right corner of the keycaps. To simplify the keyboard legend, cursor-control key symbols 
are not printed on the keys.

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. 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. A better solution 
would be to connect an external keypad.

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.

Number keys on 
embedded keypad

Type numbers in a normal manner.

Cursor-control keys on 
embedded keypad

Hold <Shift> while using cursor-
control keys.

Hold <Fn> while using cursor-
control keys.

Main keyboard keys

Hold <Fn> while typing letters on 
embedded keypad.

Type the letters in a normal 
manner.