Panasonic CF-19 Series Reference Manual page 3

Key Combinations
Key
Fn+F4
Speaker on/off
NOTE
Beeps do not sound if you turn off the speaker sound.
You cannot turn off the sound of speakers connected to the USB port.
Fn+F5
Volume
(Fn+F5= down / Fn+F6= up)
Fn+F6
NOTE
This does not work on beeps or speakers connected to the USB port.
Fn+F7
Activate standby (
Fn+F9
Remaining battery level
Fn+F10
Activate hibernation (
Function
page 15)
page 15)
3
Popup menu icon
OFF ON
(MUTE)
( page 20)