P
RESARIO
M
OBILE
I
NTERNET
PC B
EYOND
S
ETUP
G
UIDE
Y
OUR
N
OTEBOOK
AT A
G
LANCE
2-5
800 SE
RIES
Function Keys
The following keys have already been assigned:
Button Description
F1 User programmable favorite launch key
F2 User programmable favorite launch key
F3 Switches between the display and external monitor in the
following order:
•Display
• External Monitor
• Display and External Monitor
F4 Sleep
F5 Audio mute
F6 Display on/off
F7 Brightness control down
F8 Brightness control up
F9 CD or DVD play/pause
F10 CD or DVD stop
F11 CD or DVD previous track
F12 CD or DVD next track