Nematron Pointe Controller - Manual (Page 81)

Pointe Controller User Guide Chapter 4: System Design and Installation
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The PointeControl/OptiLogic Update Tool application window appears.
4. Click Automatic Base Detection. The application should immediately
connect to your Pointe Controller unit. If it does not, check your serial
connection and try again. If it still cannot connect, click Manual Setup
and select PTC5800 from the drop-down menu.