Working with the noteb ook
Separate number block
NumerickeypadSeparatenumer ickeypadNumLock
LIFEBOOK U7410 has a virtual number p ad, w here as LIFEBOOK
U7510 has a separate number pad.
The keyboard of your notebook has a separate number block on the far right.
Function keys and key co mbinations
Keycombinations
The following description of the function keys and key combinations applies to Windows
operating systems. Some of the functions described below may not work in oth er
operating systems and with some device drivers.
Other key c ombinations are described in the relevant manuals supplied
with your application programs.
Key combinations are entered as follows:
► Press the first key in the com bination and keep it pressed.
► While holding the first key down, press the other key or keys in the combination.
Function key Description
Switch microphone on/off
This function key switches the micro phone off and on.
F1EnableDisable
Switching the loudspeakers on and o ff
Use this function key to switch your notebook’s loudspeakers off
and on.
F2Loudspe akersLoudspeakers
Decrease volume
This function key reduces the volume of the built-in loudspeakers.
F3Vol
ume
28 Fujitsu