Power Management - Fujitsu Lifebook E342 Manual

S e c t i o n T h r e e
C A U T I O N
Be careful not to scratch the infrared port
lens. Scratches, dirt or other surface
marks can effect operation.
The following conditions may interfere with
infrared communications:
When the infrared communication ports
are not directly facing each other, or some
obstacle is between them.
When the infrared communication ports
are too far apart.
When a television or radio remote control
unit, or a wireless headphone is being
used nearby.
When a strong light such as direct sunlight,
fluorescent light, or incandescent light shines
on the port.
48
C A U T I O N
Do not move either device during
communication as it may interrupt
data transmission.

POWER MANAGEMENT

Your LifeBook E Series has many features for
conserving battery power. Some power savings
features are automatic and have no user con-
trol, such as those for the internal modem,
while others depend on the parameters you
set to best suit your operating conditions.
Other power saving features turn the display
brightness down, limit the use of high power
devices, activate an appropriate power savings
profile, and put your notebook in Suspend
mode when not actually performing an
operation. As with all mobile, battery-powered
computers, there is a trade-off between
performance and power savings.
Internal power management for your notebook
may be controlled from settings made in the
BIOS setup utility prebundled power manage-
ment application, or from settings made in
your operating system.