Note; Caution; Fn + F5; Key Combinations - Panasonic Toughbook CF-71 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 con-
Fn + F2
trol
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.
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
With Windows 98, this
Fn + F10
key combination is not
supported
*
When [Disable] is set for [Fn+F7/Fn+F10 key] with the Setup Utility, this key combination become inoperable.
Pressing this key combination adjusts the bright-
ness of LCD.
By pressing this key combination, you can select
either 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. The
combination does not work when the computer is
in the Dual-Display Mode.
Pressing this key combination turns on/off audio
from the internal speakers and headphone jack.
Rebooting the computer, or powering off then on,
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.
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
powered on, by sliding the power switch or press-
ing the sleep switch, the saved screen will be dis-
played. (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. (

Popup Window

When the bright-
ness is at its
maximum value.
OFF
ON
Down
Up
Remaining
capacity (%)
page 16)
display
Battery pack is
not installed.
2