Key Combinations - Panasonic TOUGHBOOK CF-37 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.
When a MIDI file is playing, do not use the following key combinations. The tempo of the MIDI file may temporarily slow.
Key
Functions
LCD brightness control
Fn + F1
( down)
Fn + F2 LCD brightness control
( up)
Display change
Fn + F3
Speakers on/off switch
Fn + F4
*1
Volume control
Fn + F5
( down)
*1
Fn + F6 Volume control ( up)
Holding down on the keys
changes the sound level.
*2
Power off using the
Fn + F7
suspend function
*3
Power management
Fn + F8
enable/disable switch
Remaining capacity of
Fn + F9
the battery pack
*2
ECO mode for conserv-
Fn + F10
ing power
* 1
Under the condition the sound function of Windows is not working,
* 2
When [Disable] is set for [Fn+F7/Fn+F10 key] with the Setup Utility, these key combinations become inoperable.
* 3
Depending on the state of the system, settings may be unable to be changed. In such cases, try performing the settings again.
* 4
This "mouse" indicates the touch pad, the touchscreen and an external mouse.
Pressing this key combination adjusts the brightness
of LCD.
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
display 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 vol-
ume of the warning beep and the touchscreen sound.
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 (timeout feature) of the Setup
Utility. Pressing it again, or rebooting the computer
restores the power management setting of the Setup
Utility. page 24,48
Pressing this key combination displays the remain-
ing battery capacity on the screen.
Pressing this key combination turns off the LCD, ex-
ternal display and hard disk drive until operation is
resumed by pressing any key or mouse
keyboard and mouse connected to the USB port).
or
Popup Window
page 25
*4
(except the
is displayed, but the volume does not change.
4
Is displayed when
the brightness is at
its maximum value.
I
s displayed when
the brightness is at
its minimum value.
OFF
ON
Down
Up
Enable
Disable
78 Remaining
A
%
capacity (%)
B
%
display
A
Battery pack is
%
not installed.
B
%