User's Manual

28
Using the Quick Buttons
The Quick Buttons allow you to quickly start a program or activate a function.
Button
Description
Remarks
P1
Toggles Blackout mode on or off.
In Blackout mode, the LCD backlight, keyboard/button
backlight, and LED indicators are all turned off; and the
sound is muted.
To bring the computer out of Blackout mode, press the same
button again or the power button.
Default
function
Can start a program based on your settings. (See “Quick
Button Definition Utility” in Chapter 6 for more information.)
Alternative
functions
Can serve as “Emergency” button if set accordingly in the
BIOS Setup program. (For setup information, see
“Advanced Menu” in Chapter 5.)
P2
Toggles the sunlight-readable mode on or off.
In sunlight-readable mode, the LCD brightness is increased
to the highest level. The mode automatically ends when the
brightness setting is changed, the computer resumes from
Sleep/Hibernation mode, or the computer is restarted.
Default
function