Envision Peripherals EN9250 - Manual (Page 6)

EN9250
5
GENERAL NOTES (cont)
••••
Plug & Play DDC 2B Feature - This monitor is equipped with VESA
DDC 2B 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 DDC 2B is a bidirectional data channel based on the I
2 C protocol.
The host can request EDID information over the DDC 2B channel.
••••
This monitor will appear to be non-functional if there is not video input
signal. In order for this monitor to operate properly, there must be a video
input signal.