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Snowy Picture
Snowy picture is usually due to weak signal. Adjust
antenna or install an antenna amplifier.
Double Image or Ghosts
Double images are usually caused by reflections
From tall buildings. Adjust the direction of the antenna
or raise it.
Radio Wave Interference
Wave patterns are moving on the screen, which are
usually caused by nearby radio transmitters or short-
wave receiving equipment.
High Temperature Electrothermal Interference
Diagonal or herringbone patterns appear on the screen
or part of picture is missing. This is probably caused
by high temperature electrothermal equipment in a
nearby hospital.