JR XBUS
From Spirit System Manual
JR XBUS is transmission protocol supported by JR receivers. It is supported by all recent Spirit units.
1 Wiring
RUD port at the Spirit side - XBUS port at the RX side.
2 Spirit Settings
Now you are ready to power up the unit. If your Power supply is not connected yet, we recommend to connect it to the AUX1, AUX2 and/or CH0 port. Before you can utilize the Spektrum integration connection, it is important to set the JR XBUS A receiver type in the General tab of the software. Please start the Spirit Settings and change the receiver type as displayed on the photo. Then save the settings (e.g. by CTRL+S) or the Backup tab/Unit - Save and restart the unit.
