Make sure the TV and VCR are set to Channel 3 or 4. Note: If changing the channel on the device did not eliminate the problem, try changing the channel using the device's remote control.
Check the equipment connections. If you have a DVD or VCR connected to the TV, try playing a movie to see if you experience the same reception. If the reception continues, disconnect the DVD or VCR from the TV and reconnect, making sure the connection is in tight.