Using Parat+ as a MIDI controller:
Connect your computer and iOS device to the same local or peer-to-peer network.

Setup for PC:

Setup for Mac:

Editing MIDI setting in Parat+:

1. Open your MIDI compatible software and assign the faders to parameters. Please consult the relevant software manual on how to assign MIDI controllers either manually or using MIDI learn features.
2.  By default Parat+ sends MIDI controller numbers 0 to 29 corresponding to the fader name on MIDI channel 1. If you need to establish connections manually, ensure you follow this protocol:
   e.g.
   /fader/0 sends MIDI Controller 0 on MIDI channel 1
   /fader/1 sends MIDI Controller 1 on MIDI channel 1
   …
   /fader/29 sends MIDI Controller 29 on MIDI channel 1
3. To edit the MIDI Controller and Channel number, double tap (1.) on the OptionWheel.
   Scroll (2.) the small editor window until the MIDI settings are visible …
   … and enter the numbers as appropriate (3.).
   Please note that valid controller numbers are 0 – 127 and valid channels are 1 – 16 only:
   

To use the MIDI learn function in Ableton Live to program the parameter mapping, follow this brief guide here.