Lenovo LXH-GJ17L3 - Manual (Page 12)

Green monitor
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The monitor has a power saving function that conforms to the VESA
standard. When the computer input no signal, the monitor will enter the
shuts off mode.
The power-saving mode can be indicated by the light-emitting diode (LED)
on the front panel:
Signal Power
Mode
Cable Picture Indicator Consumption
On Attached Active Blue ≤ 42 W
Off Attached None Orange ≤ 2 W
Off No
attached None Orange ≤ 2 W
PLUG AND PLAY
Plug & Play DDC2B Feature
This monitor is equipped with VESA DDC2B capabilities according to the
VESA DDC STANDARD. It allows the monitor to inform the host system of its
identity and, depending on the level of DDC used, communicate additional
information about its display capabilities.
The DDC2B is a bidirectional data channel based on the I²C protocol. The
host can request EDID information over the DDC2B channel.
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