System Setup For more information, see the following topics: Starting Up or Shutting Down Your System Checking an Avid HDX, Pro Tools|HD, or HD Native System with DigiTest Configuring Pro Tools System Settings Configuring MIDI Setup Configuring Pro Tools Hardware Settings Configuring Avid HDX, Pro Tools|HD, and HD Native Hardware Settings System Usage You can review and update the setup of your system to ensure it is configured for your needs.