HIKVISION DS-D5028UC, User Manual

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14
LCD Monitor User Manual
No signal
• Please check the connection of the signal cable.
If the connector is loose, please fasten the screw
on the connector.
•
Please check if the pin of the signal cable is
broken.
The input signal is not supported.
The display mode setting of the computer is wrong.
Please carry out settings according to page
16
"Factory presetting table" .
*"Clock" manages the number of pixels scanned by a horizontal scanning line. If the
frequency is wrong, vertical ripples appear on the screen and the image width would be
wrong.
*"Phase" is used to adjust the phase of signal of pixel frequency. Horizontal noise appears
on brighter images if the phase calibration is wrong.