Power Management - Lenovo T545 User Manual

Power Management

i
If your computer has
previously been used with
a CRT monitor and is currently
configured to a display mode
outside the range that the Flat
Panel monitor can display, you
may need to re-attach the CRT
monitor temporarily until you
have reconfigured the
computer, preferably to 1024 x
768 at 60Hz.
To benefit from power management, the monitor must be used in
conjunction with a computer that implements the Video Electronics
Standards Association (VESA) Display Power Management Signalling
(DPMS) Standard.
The power management feature is invoked when the computer recognizes
that you have not used your mouse or keyboard for a user-definable period.
There are several states as described in the table below.
E
As an NERGY STAR 2000
E
product meets the NERGY STAR 2000 guidelines for energy efficiency.
IBM recommends that you switch off your monitor at the end of each
working day, or whenever you expect to leave it unused for long periods
during the day.
Power
State
Indicator
On Steady green
DPMS
Steady amber
Standby
Flashing
DPMS
amber
Suspend
(0.5 sec. interval)
Flashing
amber
DPMS Off
(1 sec. interval)
‡ There may be a slight delay before the picture reappears.
®
Partner, IBM has determined that this
®
Restoring
Screen
Operation
Normal
Press a key or
Blank
move the mouse.
Press a key or
Blank
move the mouse.‡
Press a key or
Blank
move the mouse.‡
Compliance
E
NERGY
S
TAR 2000 ®
E
NERGY
S ®
TAR 2000
E
NERGY
S
®
TAR 2000
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