Note; Caution; Fn + F5; Key Combinations - Panasonic Toughbook CF-47 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
Fn + F4 Speakers on/off switch
Volume control

Fn + F5

( down)
Volume control ( up)
Fn + F6
Holding down on the keys
changes the sound level.
*
Power off using the
Fn + F7
suspend function
With Windows 98, this
Fn + F8
key combination is not
supported
Remaining capacity of
Fn + F9
the battery pack
*
ECO mode for conserv-
Fn + F10
ing power
*
When [Disable] is set for [Fn+F7/Fn+F10 key] with the Setup Utility, these key combinations become inoperable.
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. Powering the
computer off and then back on enables the display
setting of the Setup Utility. The combination does not
work when the computer is in the Dual-Display Mode.
Pressing this key combination turns off audio from
the internal speakers and headphone jack. Pressing
it again, or powering the computer off and then back
on enables the speaker setting of the Setup Utility.
CAUTION
When disabling the speakers with this key com-
bination, the warning beep is also disabled.
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.
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 again by sliding the power switch or press-
ing the sleep switch, this save screen will be displayed.
(The computer must be plugged into the AC adapter
or have a battery pack with sufficient remaining power
installed.)
Pressing this key combination displays the remain-
ing battery capacity on the screen.
Pressing this key combination cuts off power to the
LCD and turns off the hard disk motor until operation
is resumed by pressing any key.
Popup Window
When the bright-
ness is at its maxi-
mum value.
OFF
ON
Down
Up
Remaining
capacity (%)
page 15
display
Battery pack is
not installed.
2