One of the Prediction Parameters you can set is the Prediction Output. The Output tab is where you specify what value you want to predict. You can choose any of the options in the drop down list, or select a different value such as another data stream that exists in the chart, an indicator or even the value of a different instrument.
This tab is also where you tell the neural network how far into the future you want to make the prediction. Simply enter the preferred value in the edit box.