Step 1: Enable the server in ProPresenter

You will first want to make sure you are connected to the same wireless network between your mobile device and the machine running ProPresenter.  Once you've done this, launch ProPresenter and select "Settings" from the "ProPresenter" menu.  Select Network from the tab at the left of the window that appears.  In this tab, you will see the options for the ProPresenter Remote server. Here you can enable/disable the server, which will toggle on/off your ability to connect to the ProPresenter machine. You can set separate passwords for controlling or observing the ProPresenter application from this screen.

Step 2: Launch the ProPresenter Remote Classic on your device

The screen that appears will show you all machines running the ProPresenter Remote Server. Select the desired machine from this list, enter the appropriate password for observing or controlling.

Once connected you will see your items in your libraries appear. 

If you are in "Observe" mode, the application will follow along with the slides as they are advanced by the operator on the ProPresenter machine. If you are in a "Control" mode, then selecting a slide of any presentation will cause ProPresenter to switch to that presentation and select that slide immediately.

In "Control" mode you can also select from a list of Playlists and then choosing the item from your desired playlist. 

To display the "clear" options (clear background, clear text, etc), click the "X" in the top right of the screen.  This option is only available in Control mode.