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Antenna with antenna bracket (USA)
Installing a lightning surge arrestor (USA)
Install the lightning surge arrestor to protect the Companion components from electrical surges.
To install a lightning surge arrestor, follow these steps:
1.Mount the lightning surge arrestor on the interior wall as close as possible to the entry point of the coaxial cable from the outdoor external antenna.
P0992639 01 | Modular ICS Companion Installer Guide |