HP Omnibook XE3 Manuel d'utilisateur télécharger pdf (Page 17)

HP OmniBook XE3 Product Information 1-9

Using Fn Hot Keys

The combination of the Fn key plus another key creates a hot key—a shortcut key sequence—for

various system controls. To use a hot key, press and hold Fn, press the appropriate second key, then

release both keys.

External keyboards support only Fn+F5, Fn+F7, and Fn+F12. To use these, press and hold left

CTRL+left ALT, press the appropriate second key, then release both keys.

Table 1-1. Fn Hot Keys

Hot Key Effect

Fn+F1 Decreases the display brightness.

Fn+F2 Increases the display brightness.

Fn+F5 Toggles among the built-in display, an external display, and simultaneous display on

both.

Fn+F7 Mutes the notebook’s speakers.

Fn+F8 Toggles the built-in numeric keypad on and off. Does not affect an external keyboard. If

Num Lock is on, the numeric functions are active; otherwise, cursor control is active.

Fn+F12 Enters Hibernate mode (Windows 2000 only).

Fn+NumLock Toggles Scroll Lock on and off (except on external keyboards).

Fn+Up arrow Increases sound volume (except on external keyboards).

Fn+Down arrow Decreases sound volume (except on external keyboards).

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HP Omnibook XE3 Manuel d'utilisateur Page 17