Plug & Play - Hitachi CM1721ME User Manual

5. PLUG & PLAY
The monitor complies with VESA DDC (Display Data
Channel) - DDC l/DDC2B to support "plug & play" for Windows
95. The main function is to allow communication between
monitor and video card (or PC).
The function is effective only when used with a DDC
compliant video card (or PC). By means of a software driver for a
DDC video card (or Windows 95 operation system), all
informations stored within the DDC device in the monitor such as
resolution, refresh rate and other data related to the monitor can be
displayed for user's reference. Based on this information, users can
for example select (DDC2 only) display mode with a different
combination of resolution and refresh rate that supports the intended
application.