Epson 500 Series - Manual (Page 45)

Using Setup to Conserve Battery Power
The setup program includes power management options that
enable you to conserve battery power. These options allow you to
control various functions of computer so you don't waste
power on devices you are not using.
The power management options are available from the
Power Managamnt portion of the setup program. You can
specify timeout periods for the LCD display, the hard disk drive,
and/or the system. For a complete description of these options
and the Setup program, see Chapter 5.
Using Energy Wisely
By purchasing this low-pwer, Energy Star compliant computer,
you join a growing number of users concerned about conserving
energy. Here are a few additional energy-saving tips:
If your printer and monitor aren't Energy Star compliant, turn
them off when you’re not using them.
Use the print preview option on your software before you
print something. You'll be able to catch formatting errors
before you commit them to paper.
If you have an electronic mail system available to you, send
E-mail rather than memos. Not only is this faster, but you’ll
save paper and storage space too.
Use recycled paper whenever you can.
3-8 Powering the Computer