18
Battery Operated AC-DC Operated
Some of the most popular functions
can be accessed from this menu.
Adjusting the Brightness
The brightness can be
adjusted using the
selection provided by the
A-Menu
.
Scroll up to increase and
scroll down to decrease
the screen brightness of
your system.
Adjusting the Volume
Summary of Contents for U560
Page 1: ...i...
Page 9: ......
Page 25: ...16 hours when the computer power is turned off...
Page 36: ...27 Check the device driver is properly installed...
Page 40: ...31 end of the screen to execute this function...