Troubleshooting, Eu environmental protection – SecurityMan AVLCD User Manual
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Troubleshooting
EU Environmental Protection
Waste electrical products should not be disposed of
with household waste. Please recycle where facili-
ties exist. Check with your Local Authority or retailer
for recycling advice.
Abnormal Phenomena
Possible Reasons/Solutions
*Check the camera / receiver
connected to power supplies,
and power on.
*Check if the channel of receiver
is corresponding to camera;
*Check the distance and blocks.
*Interfered by other sources;
*Check the distance and blocks.
*Mismatching system of PAL TV
and NTSC cameras or vice versa.