MAGINON WLR-755 AC User Manual page 58

Declaration of conformity
However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the
following measures:
− Reorient or relocate the receiving antenna.
− Increase the separation between the equipment and receiver.
− Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
− Consult the dealer or an experienced radio/TV technician for help."
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