Owner's Manual

Operating Your Computer 2-15
Button Description
Brings up the ECO menu as shown below:
Select a mode before the ECO menu disappears. You can select a
mode by pressing the arrow key. Whenever you press the ECO
button, the setting always defaults to Off. The ECO mode will
return to the default Off setting when AC power is connected,
any power related setting is changed, the computer resumes
from Sleep/Hibernation mode, or the computer is restarted.
Each ECO mode (Quick, Power Saving, or Work) is a combination
of power settings that results in different power consumptions.
(For information on configuring the ECO modes, see “ECO Tab”
in Chapter 6.)
NOTE: The button works only when using battery power.
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.
ECO Menu
Off
Quick Mode
Power Saving
Work Mode