Get your engine running by following the instructions in this quick start guide.
For smaller layouts you can locate the Base3 anywhere on, near, or under the layout.
For a large model railroad layout, the best position for your Base3 is as close to the center of your model railroad as you can get. This gives maximum communication strength to every corner of your layout. Experiment for the most advantageous position of your Base3.
With your engine on the track and ready to roll, power-up your track to a constant 18VAC. If a circuit breaker trips when you turn on the LIONEL power supply, check the wheels of your locomotive and any cars to make sure they are all securely on the track. Check to make sure the track is free of all metals that may cause a short circuit.