NoticesOEM7 SPAN Installation and Operation User Manual v1 11Ref # Description1 Primary lightning protection device2 Secondary lightning protection device3 External antenna4 GNSS Receiver5 To ground6 Grounding plate or grounding point at the building’s entranceAcceptable choices for earth grounds, for central buildings, are:l Grounded interior metal cold water pipe within five feet (1.5 m) of the point whereit enters the buildingl Grounded metallic service racewayl Grounded electrical service equipment enclosurel Eight-foot grounding rod driven into the ground (only if bonded to the central build-ing ground by #6, or heavier, bonding wire)These installation instructions are the minimum requirements for receiver and antenna installations.Where applicable, follow the electrical codes for the country of installation. Examples of countrycodes include:l USA National Electrical Code (NFPA 70)l Canada Canadian Electrical Code (CSA C22)l UK British Standards Institute (BSI 7671)ConventionsThe following conventions are used in this manual:Information that supplements or clarifies text.A caution that actions, operation or configuration may lead to incorrect or improperuse of the hardware.A warning that actions, operation or configuration may result in regulatorynoncompliance, safety issues or equipment damage.
