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Plug-and-play
Plug-and-play DDC2B function
This display is congured with the VESA DDC2B function in
accordance with the “VESA DDC standard”. According to the
different DDC use grades, the display can inform the host of its
identication information and transmit other related information
of the display function.
The DDC2B is a double data channel based on the IC com-
munication protocol. The host can require the EDID information
through the DDC2B.
In the case of no video input signal, the functions of this panel
cannot be used. In order to normally operate the display, the
video input signal is a must.
Technical support (common problems)
Problems Feasible solution
“Plug-and-play” function does
not work
• Please check if the computer system
is compatible with “Plug-and-play”
function.
• Please check if the display adapter
is compatible with “Plug-and-play”
function.
Fuzzy image
• Please adjust the “Contrast” and
“Brightness”.
Jitterbug or ripple
• Remove electrical devices that can
cause electric interference.
Lacking one of the elementary
colors (red, green or blue)
• Inspect the video connecting wire of the
display, and determine if there is any
pin bent.
Image deviation from the
center of the display or size
error
• Please adjust the pixel (frequency),
“Phase”, or press the shortcut key
(automatic).
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