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IMPORTANT SAFEGUARDS
16-2 Note to CATV system installer: (Only for the television set with CATV reception) This
reminder is provided to call the CATV system installer's attention to Article 820-40 of the
NEC that provides guidelines for proper grounding and, in particular, specifies that the
cable ground shall be connected to the grounding system of the building, as close to the
point of cable entry as practical.