Bosch UML-323-90, User Manual

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34 en | Power Management Bosch High Performance HD LED Monitors
F.01U.134.499 | 2.0 | 2012.10 User's Manual Bosch Security Systems, Inc.
7 Power Management
These monitors feature a power management system to “power down” upon receipt of the
display power management signaling (DPMS) from a DPMS video card.
The DPMS-compliant video card performs this signaling by not sending a horizontal, vertical,
or a sync signal.
The monitor enters an appropriate mode through identifying each of the three (3) modes of
the signaling system.
7.1 Power Consumption
7.2 LED Indicator
The power management feature of the monitor is comprised of these stages:
Mode Power Consumption
UML-323-90 UML-423-90 UML-553-90
ON 75 W 150 W 170 W
ACTIVE OFF 0.5 W 0.5 W 0.5 W
Mode LED Color Monitor Operation
ON Green Normal Operation
UNSUPPORTED MODE Green Normal operation but the screen displays an error
message.
POWER OFF Red Not Operational