Translations:Manuals:BXFbl:Setupmenu overview/17/en

J - Servo trim

Tap rudder stick to select one servo after another. If necessary, tap/hold the roll/aileron stick to adjust the servo center position. All servos should form a 90 degrees angle to the linkages. The swashplate must be perfectly level. Repeat this for all servos.

Note: When the Status LED is off, all servos are in their true center position (1520µs pulse width).