Key Combinations - Panasonic CF-73 Series Reference Manual

Key Combinations

CAUTION
●
Do not press the following key combinations while using the touch pad (external mouse), touchscreen (only for mod-
els with touchscreen) or other keys.
NOTE
●
Do not press the following key combinations until you log on to Windows and the hard disk drive indicator turns off.
Note, however, that the key combinations Fn + F1 , Fn + F2 and Fn + F3 are operable in the Setup Utility.
●
The key combinations below may not work while some applications are running. Besides, the popup window may
not be displayed depending on the state of the application you are using (e.g., when [Command Prompt] screen is
set to "Full Screen").
Key Functions
Fn + F1 LCD brightness control
(down)
Fn + F2 LCD brightness control
(up)
Display change
Fn + F3
Fn + F4 Speaker on/off switch
Function Descriptions
Pressing this key combination adjusts the
brightness of LCD. The brightness setting is
stored in memory separately under the condi-
tion the AC adaptor is connected and under
the condition the AC adaptor is not connected.
By pressing this key combination, you can
select either an external display, internal LCD
⇒ page
or simultaneous. (
This combination does not work when [Com-
mand Prompt] screen is set to "Full Screen".
CAUTION
●
Do not press another key until the dis-
play destination has been completely
switched.
NOTE
● Windows XP
When switching to a different user with
the Fast User Switching function, this
key combination may not work. In this
case, log on with the administrator
authority again, not using the Fast User
Switching function, and try the operation
once more.
Pressing this key combination turns on/off
audio from the internal speakers and head-
phone jack.
NOTE
●
Disabling the speaker will also disable
the warning beep.
●
Speakers connected to the USB port
cannot be muted.
(Displayed after logging on to
39)
3
Popup Window
Windows)
OFF (MUTE)
ON