Dahua B200 Series User Manual

User’s Manual
8
Troubleshooting
Appendix Table 1-1 FAQ
Faults occurring
Possible solutions
The power indicator light is not
on
Check if the power is on.
Check if the power cord is connected.
Impossible plu
g-and-play
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.
Dimming picture
Adjust brightness and contrast.
Flickering picture or picture with
ripples
The
re may be electrical appliances or equipment with electronic
disturbance.
The power indicator light is on
(flickering), but the monitor has
no pictures.
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.
Color
shortage
(red, green and blue)
Check the signal cable of the monitor and make sure every pin has
no bending.
The picture is not in the middle,
or the size is not right
Hot key (AUTO)
Picture with color difference
(white looks not white)
Adjust RGB color
or reselect color temperature.
Screen font blur under VGA signal
Select the "E" to automatically adjust the image.
Screen color error under VGA
signal
Select "Auto color" in OSD to correct under the white output
screen.
The above workarounds are for reference only. If you have any problems, please contact the after-
sales service center or find a professional to help.

Dahua B200 Series Specifications

General

Brand	Dahua
Model	B200 Series
Category	Monitor
Language	English