Техническая Спецификация для E-flite RTB 1220 mm EFL10550

Problem

Possible Cause

Solution

Oscillation

Flying over recommended 
airspeed

Reduce air speed

Damaged propeller or 
spinner

Replace propeller or spinner

Imbalanced propeller 

Balance the propeller. For more information, view John Redman’s propeller balancing video at www.
horizonhobby.com

Flight condition variations

Adjust gain to current fl ight conditions (wind, updrafts, local conditions [elevation, humidity,
temperature, etc.])

Motor vibration

Replace parts or correctly align all parts and tighten fasteners as needed

Loose receiver

Align and secure receiver in fuselage

Loose aircraft controls

Tighten or otherwise secure parts (servo, arm, linkage, horn and control surface)

Worn parts

Replace worn parts (especially propeller, pivot points or servo)

Irregular servo movement

Replace servo

If oscillation persists...  

Decrease gain (refer to receiver manual)

Inconsistent fl ight 
performance

Trim is not at neutral

If you adjust trim more than 8 clicks, adjust the clevis to remove trim

Sub-Trim is not at neutral

No Sub-Trim is allowed. Adjust the servo linkage

Aircraft was not kept im-
mobile for 5 seconds

Power off and on the ESC while keeping the aircraft still for 5 seconds with throttle stick in lowest posi-
tion.

Incorrect response 
to the AS3X Control 
Direction Test

Incorrect direction settings 
in the receiver, which can 
cause a crash

DO NOT fl y. Correct the direction settings (refer to the receiver manual), then fl y.