Cusamintercom Video door phone Dokumentacja Pobierz pdf (Strona 16)

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3.4 Picture Interference Problems

Indoor phone picture is indecipherable light directed into the camera lens.

Picture interrupted

blurred due to cable noise, if call button on camera

housing is pressed

intercom communications.

Picture interrupted

blurred due to radio wave jamming when a

automobile

motorcycle passes.

Picture interrupted

blurred due to speaker magnetic field, caused by

handset receiver being too close to monitor.

The above problems are normal and do not mean the unit is damaged,

broken and needs repairing.

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Cusamintercom Video door phone Dokumentacja Strona 16