![](/images/new-backgrounds/1225643/225643319x1.webp)
C h a p t e r 9 | W a r r a n t y a n d S p e c i f i c a t i o n s | |
|
|
|
21.
22.Satellite Dish Antenna
comply with local installation codes and the appropriate sections of the National Electric Code (NEC). In particular they must comply with Article 810- 15, which covers proper installation and grounding of television receiving equipment. They must also comply with Article
These codes require proper grounding of the metal structure of the outdoor satellite dish antenna and grounding of the connecting cable at a point where it enters the house (or other building). If a professional installs the Satellite Dish Antenna, be sure that the installer observes installation codes. If additional local installation codes apply, contact local inspection authorities. It is important to comply with these codes for proper operation of the DVR.
Example of Proper Antenna Grounding
Ground clamp
Electric service equipment
Ground clamps
Coaxial cable
Grounding block
Coaxial cable
Grounding conductors
Power service grounding electrode (NEC Art. 250 Part H)
Note: If the Satellite/Antenna cable is grounded correctly (as specified above), connecting it to the DIRECTV® DVR will properly ground the DVR. The DVR must be properly grounded before you connect it to a telephone line, and it must remain grounded thereafter.