Typically installation of the wire is located down the center of each aisle to be guided and extends a minimum of 15 feet beyond both ends of the racking when possible.
The wire starts at the line driver and goes down the center of each aisle requiring guidance and terminated back at the line driver.
This installation creates a continuous loop of wire for the signal to run through.
Two guide wires located in the same aisle must be a min. of 30-36” apart based on truck manufacturer.
A guidance system will always have an even number of lines installed to create a closed continuous loop.