User’s Manual
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Satellite C640/C640D Satellite Pro C640/C640D Series
GOST
ENERGY STAR
®
Program
Optical Disc Drive Standards
TOSHIBA Satellite C640/C640D Satellite Pro C640/C640D Series
computer is shipped with one of the following drives preinstalled: DVD
Super Multi (R DL) drive or DVD Super Multi (R DL)/w Label Flash drive.
The drive has one of the following labels:
CLASS 1 LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
Your computer model may be ENERGY STAR
®
Compliant. If the model you
purchased is compliant, it is labeled with the ENERGY STAR logo on the
computer and the following information applies.
TOSHIBA is a partner in the ENERGY STAR Program and has designed
this computer to meet the latest ENERGY STAR guidelines for energy
efficiency. Your computer ships with the power management options preset
to a configuration that will provide the most stable operating environment
and optimum system performance for both AC power and battery modes.
To conserve energy, your computer is set to enter the low-power Sleep
Mode which shuts down the system and display within 15 minutes of
inactivity in AC power mode. TOSHIBA recommend that you leave this and
other energy saving features active, so that your computer will operate at
its maximum energy efficiency. You can wake the computer from Sleep
Mode by pressing the power button.
Products that earn the ENERGY STAR prevent greenhouse gas emissions
by meeting strict energy efficiency guidelines set by the US EPA and the
EU Commission. According to the EPA, a computer meeting the new
ENERGY STAR specifications will use between 20% and 50% less energy
depending on how it is used.
Visit
for more
information regarding the ENERGY STAR Program.
