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3
Key Combinations
NOTE
z
Do not repeatedly press the keys in quick succession.
z
Do not use the key combinations together with touch pad (external mouse), touchscreen (only for model with touch-
screen) or other key operations.
z
Do not use the key combinations before you log on to Windows. Wait until the hard disk drive indicator
turns off. On
the Setup Utility screen, you can use the key combinations of
Fn
+
F1
,
Fn
+
F2
and
Fn
+
F3
. By using the key com-
binations of
Fn
+
F3
, the display is switched between the internal LCD, simultaneous display
play.
z
The key combinations may not work with some applications.
z
The pop-up icon appears after logging on to Windows. It may not appear in some application conditions.
*1
Only for model with Mobile Intel
®
PM45 Express Chipsets
Key
Function
Pop-up icon
Fn
+
F1
Fn
+
F2
LCD brightness
(
Fn
+
F1
= down /
Fn
+
F2
= up)
Fn
+
F3
Display mode switching (
When an external display (a projector etc.) is connected you can change the dis-
play mode. (The change you made may not be effective until
Enter
is pressed.)
You can also change the display mode by pressing
+
P
.
Computer only
Duplicate
Extend
Projector only
NOTE
z
When an external display is connected to an optional port replicator (CF-
VEB522), the display switching may work differently from the above. For
further information, refer to the instruction manual of the port replicator.
CAUTION
z
Do not press any keys until the display has finished switching.
z
Do not use this function:
• When playing motion video such as DVD or MPEG.