EN
3
2. The image is not stable
- check if the power voltage is stable
- check the monitor and other connected equipment
3. The background color changes repeatedly
- the electromagnetic field of fluorescent lamps causes this problem. This is a normal
phenomenon of the cameras.
- reduce the number of fluorescent lamps or increase the distance between the camera
and the fluorescent lamps.
CAUTION!
- Do not try to open the housing of the camera. If the camera doesn’t work properly,
please contact your supplier.
- Power the camera correctly. The power voltage, polarity and operating temperature
must be according to the camera’s specifications.
- If you are using the camera during a lightning storm, please make sure the ground
connection is done properly or disconnect the camera from the power supply.
- To keep good quality of the images the power cable and the signal cables should not
be very long.
- Do not point the camera to the sun or other source of strong light, to avoid image
sensor damage.
- Do not install the camera near a heating radiator or other heat source.
Summary of Contents for House AHD25
Page 5: ...BG 5 2 3...
Page 24: ......
