Frequently Asked Questions - Marmitek DoorGuard350 Guide Utilisateur

FREQUENTLY ASKED QUESTIONS

There is no image
Check if the power cable is properly connected to the power socket.
Check the position of the button for minimum and maximum
contrast, and turn the wheel on the side to select the best image.
Check if the connectors are properly fixed
There is no sound
Check if the connectors are properly fixed
The image is hazy (clouds)
Check if there are interferences in the surrounding area. For example
a high voltage cable, electric appliances etc.
Do you still have questions?
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