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Antenna with antenna bracket

Installing a lightning surge arrestor

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.

P0881594 Issue 01

MICS-XC Norstar-Companion Installer Guide

Page 47
Image 47
Nortel Networks MICS-XC manual Installing a lightning surge arrestor, Antenna with antenna bracket