SNC Track Layout Wirelessly Connecting Computers Client Interface Drawings Server Interface Drawing AIU Setup Wiring and circuits Powerhouse and Power Supplies Switch-it setup for turnout control Wiring and components under track Single Tortoise Turnout Full Image of Track Layout Power Connectors between track sides Manual NCE Controller Front of Red Train Side of Red Train Back of Red Train One of the Rail issue Magnetic Sensor on Track Manual Turnout buttons (disabled) Front of Yellow Train Side of Yellow Train Back of Yellow Train Turnout Connectors from PC to 'Blackbox'