Dahua DHI-LM24-C200 Manual do utilizador - Página 17
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Faults Occurring
The power indicator light is not on
Plug and play failed
Dimming picture
Flickering picture or picture with
ripples
The power indicator light
is on (flickering), but the
monitor has no pictures.
Color shortage (red, green and
blue)
The picture is not in the middle, or
the size is not right
Picture with color difference (white
looks not white)
Screen font blur under VGA signal
Screen color error under VGA
signal
Troubleshooting
Appendix Table 1-1 FAQ
Possible Solutions
Check if the power is on.
Check if the power cord is connected.
Check if the function of plug-and-play of the device
is compatible with PC.
Check if the display card is compatible with the plug-
and-play function.
Adjust brightness and contrast.
There may be electrical appliances or equipment with
electronic disturbance.
Check if the PC power is on.
Check if the PC display card is inserted properly.
Check if the signal cable of the monitor is correctly
connected with the PC.
Check the signal cable plug of the monitor and make
sure every pin has no bending.
Observe the indicator light by pressing the Caps
Lock key on the PC keyboard and check if the PC is
working.
Check the signal cable of the monitor and make sure
every pin has no bending.
Hot key(AUTO)
Adjust RGB color or reselect color temperature.
Select E to automatically adjust the image.
Select Auto color in OSD to correct under the white
output screen.
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User's Manual