The basic process flow is very simple. Subassemblies are procured from subcontractors and held in stock. They are released to the floor in batches for production assemblies. Subassemblies are mounted to a chassis, wired up, the galvanometers and lasers are aligned and a simple functional test is performed. Once the technician is satisfied with the functional performance. The unit is closed and a final test process is performed. On completion of final test, the unit is packaged and shipped to customers for installation. Field installers report problems via an incident report. Once commissioned the systems remain under warranty for one year. If a problem is experienced, the customer can return the unit for repair or replacement