Basic Operation

Keyboard Functions

Your computer’s standard keyboard incorporates a numeric keypad and function keys.

Numeric Keypad

When enabled, the keys indicated below can be used as a 10-key nu- meric keypad. To enable or disable the numeric keypad, press Fn+Ins/ NumLk.

Function Key Combinations

The function keys allow you to change your computer’s operating features instantly. See below for more information on using function key combinations.

Key

Description

Fn + Esc

Put your computer in sleep mode.

Fn + F1

Enable/disable the built-in wireless internet.

Fn + F3

Mute.

Fn + F4

Enable/disable the touch pad.

Fn + F5

Shift to other connected display devices, i.e. another monitor.

Fn + F6

Decrease display brightness.

Fn + F7

Increase display brightness.

Fn + F8

Decrease computer volume.

Fn + F9

Increase computer volume.

Fn + F10

Turn on/off the LCD screen.

Fn + Ins/NumLk

Enable/disable the Numeric keypad.

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COBY electronic NBPC892 instruction manual Keyboard Functions, Numeric Keypad, Function Key Combinations, Key Description