Estimating Cable Requirements
Estimating Cable Requirements
Now that you’ve decided on the exact mounting site, you need to decide where you want the cable to enter the house, and then figure out approximately how much cable you are going to need.
The diagram below shows you a “typical” installation scheme, outlining the cables that are needed. The information on the following page takes you through the cable estimating process
Grounding block
Messenger (ground) wire grounded to block
#10 Copper or #8 Aluminum Grounding wire goes to Central Building Ground
Cable entry into house
Messenger (ground) wire attached to the mounting foot
DSS receiver
A Few Words About
Grounding the
System
TV
Grounding the satellite system to the central building ground helps protect it and other components from lightning damage. Dish installation should comply with local codes and the National Electrical Code (NEC). Grounding the satellite system is something you can probably do yourself. But if you’re not sure, you should contact a qualified electrician.
Preparing for Installation 11
