Note; Caution; Fn + F5; Key Combinations - Panasonic Toughbook CF-27 Series Reference Manual

Key Combinations

CAUTION

Do not press the following key combinations repeatedly in (quick) succession.
Do not press the following key combinations while using the touch pad (mouse) or other keys.
Key
Functions
LCD brightness control
Fn + F2
Display change
Fn + F3
Speakers on/off switch
Fn + F4
Volume control

Fn + F5

( down)
Volume control ( up)
Fn + F6
Holding down on the keys
changes the sound level.
*1
Power off using the
Fn + F7
suspend function
Power management
Fn + F8
enable/disable switch
Remaining capacity of
Fn + F9
the battery pack
*1
ECO mode for conserv-
Fn + F10
ing power
1
*
When [Disable] is set for [Fn+F7/Fn+F10] with the Setup Utility, these key combinations become inoperable.
2
*
This "mouse" indicates the touch pad, the touchscreen and an external mouse.
Hold down the Fn key and press F2 to change the
brightness.
By pressing this key combination, you can select ei-
ther an external display, LCD or simultaneous, even
if an external display is not connected.Rebooting the
computer, or powering off then on, restores the dis-
play setting of the Setup Utility.
Pressing this key combination turns off audio from the
internal speakers and headphone jack. Pressing it
again, or rebooting the computer restores the speaker
setting of the Setup Utility.
CAUTION
Disabling the speakers will also disable the warn-
ing beep.
Pressing this key combination adjusts the volume of
the internal speakers and headphone jack.

NOTE

This key combination cannot be used to adjust
the volume of the warning beep.
A dull elongated sound may be heard while
adjusting the volume.
Pressing this key combination causes the current
screen on the display to be saved to memory, and
powers off the computer. When the computer is pow-
ered on, by sliding the power switch, the saved screen
will be displayed. (The computer must be plugged
into the AC adapter or have a battery pack with suffi-
cient remaining power installed.)
Pressing this key combination temporarily disables
the power management feature of the Setup Utility.
Pressing it again, or rebooting the computer restores
the power management setting of the Setup Utility.
page 15
Pressing this key combination displays the remain-
ing battery capacity on the screen.
Pressing this key combination turns off the LCD and
hard disk drive until operation is resumed by press-
*2
ing any key or mouse (except the keyboard and
mouse connected to the USB port).
Popup Window
Is displayed when
the brightness is
at its maximum
value.
OFF
ON
Down
Up
Enable
(Standard)
Disable (OFF)
Remaining
capacity (%)
page 16
display
Battery pack is
not installed.
2