Decreasing Screen Brightness (Fn+F9); Increasing Screen Brightness (Fn+F10); Using The Keypads; Using The Embedded Numeric Keypad - HP 6720t - Mobile Thin Client User Reference Manual

Decreasing screen brightness (fn+f9)

Press fn+f9
incrementally.

Increasing screen brightness (fn+f10)

Press fn+f10
incrementally.

Using the keypads

The computer has an embedded numeric keypad and also supports an optional external numeric keypad
or an optional external keyboard that includes a numeric keypad.
Component
(1) Num lock light
(2) fn key
(3) num lk
(4) Embedded numeric keypad

Using the embedded numeric keypad

The 15 keys of the embedded numeric keypad can be used like the keys on an external keypad. When
the embedded numeric keypad is enabled, each key on the keypad performs the function indicated by
the icon in the upper-right corner of the key.
to decrease screen brightness. Hold down the hotkey to decrease the brightness level
to increase screen brightness. Hold down the hotkey to increase the brightness level
key
Description
On: Num lock is on.
Executes frequently used system functions when pressed in
combination with a function key or the
Enables the embedded numeric keypad when pressed in
combination with the fn key.
Can be used like the keys on an external numeric keypad.
esc key.
Using the keypads 13