Ground Clamp
Antenna Discharge Unit
Grounding Conductors
(NEC Section 810-21)
Satellite
Dish
Coaxial Cable from Satellite Dish
Electric Service Equipment
Ground Clamps
Power Service Grounding
Electrode System
(NEC Art. 250, Part H)
iv
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 antenna assembly.
• Increase the separation between the equipment.
• Connect the equipment into an outlet on a circuit different from that to which the
Joey is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Note to Satellite TV System Installer: This reminder is provided to call the satellite TV
system installer’s attention to Article 820-40 of the National Electrical Code (NEC) that
provides guidelines for proper grounding and, in particular, species that the cable ground
shall be connected to the grounding system of the building as close to the point of cable
entry as practical.
Important Safety Instructions, continued