-55-
Problem Cause and Recommended Action
Reference Pages
Poor picture color
• Is the dome cover or lens of the camera dirty? If so,
clean them. 8
• Use the special setup menu to adjust picture
quality. 47-48
• Check the white balance setting. 30
Image flicker • If Super Dynamic 3is turned on, turn it off. 28-29
Afterimages in
the picture • Check the DNR setting. 31
Black and white picture • The camera has an auto black and white switching
mode function. Check the setting of this mode. 31
Frequent switching
between the color and
the black and white
modes
• Adjust the black and white mode switching level,
and the duration time setting. 31
White specks in the
picture
• Use the PIX OFF function to perform blemish
compensation. 47
Menu does not open.
• Is the camera connected correctly? See the
operating instructions that come with the system
controller you are using. —
• Are camera communication settings configured
correctly?
12-14
18-20
A circular object
appear in the picture
(when the camera is
pointing straight down)
• This is caused by the shape of the dome cover and
is not a malfunction. 7