Panasonic CF-W2 Series Reference Manual page 17

Using the Fn Key
Key
Fn+F1
LCD brightness control
(Fn+F1 = down / Fn+F2 = up)
Fn+F2
The brightness setting is stored in 2 memory loca-
tions, one for AC operation and one for battery
operation.
Fn+F3
Display change (When the external display is
connected)
By pressing this key combination, you can select
either an external display, internal LCD or
simultaneous. (
CAUTION
Do not press another key until the display
destination has been completely switched
Do not press this key combination in the
following conditions:
• When a video such as a DVD video or an
MPEG file is playing
• When the Extended Desktop is being
utilized
• When a game such as pinball is displayed
NOTE
This key combination does not work when
[Command Prompt] is set to "Full Screen"
When switching to a different user with the
Fast User Switching function, this key
operation may not work. In this case, log off
all users and restart the computer
Functions
page 94)
17
Pop-up Window
(Displayed after
logging on to
Windows)