Crossed Speaker Icons (F10): Toggles the speakers ON
and OFF (only in Windows OS)
Speaker Down Icon (F11):
Decreases the speaker volume (only in Windows OS)
Speaker Up Icon (F12):
Increases the speaker volume (only in Windows OS)
Scr Lk (Num LK):
Toggles the "Scroll Lock" ON and OFF. Allows you to use a
larger portion of the keyboard for cell navigation.
Fn+C: Toggles "Splendid Video Intelligent Technology"
function ON and OFF. This allows switching between
different display color enhancement modes in order
to improve contrast, brightness, skin tone, and color
saturation for red, green, and blue independently. You
can see the current mode through the onscreen display
Fn+V: Toggles "Life Frame" software application.
Power4Gear eXtreme (Fn+Space Bar): This key toggles
power savings between various power saving modes.
The power saving modes control many aspects of the
Notebook PC to maximize performance versus battery
time. Applying or removing the power adapter will
automatically switch the system between AC mode and
battery mode. You can see the current mode through the
on-screen display (OSD).
Fn+Enter (extended keyboard): Toggles Windows
Notebook PC User Manual