Definition
The power management feature of the LCD monitor enables
the monitor to recognize Energy Star
®
video adapter and
power down to less than 5 watts of power consumption.
An Energy Star
®
compatible video adapter achieves the
sig nalin g by setting h orizontal, or vertical, or both
synchronization signals to inactive. The LCD monitor
recognizes all two types of signals and enters into the
appropriate mode. In Active Off mode, the LCD monitor
still maintains a detection and is always ready for fast
recovery when both synchronization signals are active again.
P O W E R M A N A G E M E N T
6
LED Indicator (Power Management Active)
The power management feature of the LCD monitor is
comprised of two stages: On (green) and Active Off
(amber). In the Active Off mode, the high voltage function
of the monitor shuts down while the low power detection
circuitry remains active. This circuit allows the monitor to
“wake up” when the mouse is moved or a key on the
keyboard is pressed.
Power Mode
LED Color
Power Consumption
On
Green
15"
17"
19"
<30W <40W <50W
Active Off
Amber
<5W
21
Summary of Contents for RTD550AM Series
Page 2: ......
