Fujitsu LIFEBOOK U939 - F-Lock Setting

Working w ith the notebook
Function keys
The symbols below the keys represent function keys.
They are numbered from
F1
to
F12
.
The function keys are used to activate funct ions of the operating system or applications directly.
Regardless of the F-Lock setting, the function keys are the primary key function:
• until Windows is loaded (after a system reboot).
The F -Lock setting, which was last active before the system reboots, then
reappears (see chapter "
F-Lock settin g", Page 2 8).
• with BIO S acce ss during the POST phase: W hen during boot-up
Fn
+
F2
or
Fn
+
F12
are pressed, the BIOS menu is not called up . Here th e
F2
or
F12
key must be presse d without an additional key.
F-Lock setting
With the
F Lock
key y ou can s
et either the hotkeys or the function keys as
the primar y functi
on for the upper key row.
F Lock is disabled b
y defa ult in the delivery state.
► By p ressing
Fn
+
Esc
F-Lo
ck is switched on and off.

When F-Lock is switched on, it is activated like the
Caps Lock key
.
When changing t
he F-L ock setting, the primary and secondary key functions change as follows:
Status Hot Key Fu nct ion key
F-Lock is switched off (F-Lock
symbol not illuminated)
The Hot Keys become the
primary function:
► They are used by simply
pressing the Hot Key.
The function keys become the
secondary function:
► They are used by p ressing
Fn
+ Function key.
F-Lockisswi
tched on (F-Lock
symbol illu
minated)
The Hot Keys become the
secondary function:
► They are used by pressing
Fn
+HotKey.
The function
keys become the
primary fun
ction:
► They can us
ed by simply
pressing t
he Function Key.
28 Fujitsu