Panasonic CF-20 Series Operating Instructions And Reference Manual page 19

Key
*1
≪ Fn≫ + ≪ F4≫
Speaker on/off
You can check the status of speaker by seeing an icon on the task tray.
*1
≪ Fn≫ + ≪ F5≫
Volume
*1
≪ Fn≫ + ≪ F6≫ (≪ Fn≫ + ≪ F5≫ = down / ≪ Fn≫ + ≪ F6≫ = up)
N O T E
n
n
≪ Fn≫ + ≪ F7≫
Activate sleep
( Entering/Resuming from Sleep or
*3
≪ Fn≫ + ≪ F8≫
Concealed Mode on/off
You can select on/off of indication status the following devices.
( Concealed
N O T E
n
n
n
≪ Fn≫ + ≪ F9≫
Remaining battery power
(When the battery pack is inserted in the computer)
Function
*2
When fine-tuning the sound volume, press and hold ≪ Fn≫ , and
press ≪ F5≫ or ≪ F6≫ intermittently.
This does not work on speakers connected to the USB port.
LCD backlight
LED
Sound
Wireless Radio
Camera light
Backlit keyboard
Barcode Reader <Only for model with Barcode Reader>
TouchScreen
Mode)
Concealed Mode is enabled as the factory default.
You can set the devices turned off in
with Setup Utility.
If you press ≪ Fn≫ + ≪ F8≫ in succession, the Concealed Mode
may not be switched. More than 4 seconds interval is necessary to
switch on/off.
Hibernation)
[Concealed Mode Configuration]
Pop-up display
A slide bar appears.
A slide bar appears.
(
Checking the Remaining Battery
Power)