Lenovo ThinkVision LT2024 20 inch LED Backlit LCD Monitor - Manual (Page 19)

Understanding power management
Power management 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.
For optimal performance, 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.
Table 2-4. Power indicator
Restoring
State Power Indicator Screen Operation Compliance
On Green Normal
Standby/Suspend Amber Blank Press a key or ENERGY STAR
move the mouse
There may be a
slight delay
before the image
reappears.
Note: Standby
also occurs if
there is no image
output to the
monitor.
Off Off Blank Press the power ENERGY STAR
button
There may be a
slight delay
before the image
reappears.
Chapter 2.
2-8