Translations:SpiritRS Wiring/16/en
From Spirit System Manual
- THR - used for Throttle output and primary ESC/BEC cable for electric helicopters. For a combustion helicopters THR port is used for Throttle Servo.
- E1 - used for Secondary BEC cable for electric helicopters (recommended for class 500+). For a combustion helicopters E1 port is used for a Battery lead.
- AUX - used for Optional Power Guard system or an additional battery lead. Can output also channel data for controlling a landing gear, lights, etc.