How much time would I have to spend studying how to use the robots?

Not much – you can get started right away with the default settings!  You don’t need to understand the logic/mechanics of the robots to get started.  First, we always recommend that you become comfortable with the trading results in SIM.  Then, when you are ready, trade one micro contract on each bot you wish to trade to become more comfortable with the results.  You only need to have the technical ability to turn the robots on and off and manually exit positions, if necessary.