Igyro Delta without usb or Bluetooth

  • Hi ..i had a friend use his blue com to put my igyro into Delta mode..i then was setting my rx up but instead of pulling the gain from rx to gain port i plugged it into usb port by mistake... Which seemed to put it back into normal mode. ...So that got me thinking..i decided to reconnect the gain from rx back into usb and turn the channel 100% one way and powered it up and this put it back into Delta mode is this normal or have i damaged my igyro..it seems to work as it should..