E/R/A2
SYS
AIL1
MODE
AIL2
RUD
AIL1
ELE
FC120
3-axis Flight Control
AIL
ELE
RUD
N
R
N
R
N
R
- 4 -
- 3 -
Installation instruction
1.FC120 installation principle:
2.Connect the FC120 to receiver as shown below
Normal Receiver
MODE
AIL1
E/R/A2
CH5/GEAR
Rudder
Aileron1
Elevator
Reserved
AIL
ELE
THR
RUD
CH5
Aileron2
AIL2
(Orange)
(Red)
(Brown)
● FC120’s heading direction must be the same as airplane
heading direction
● FC120 must be mounted parallel to flight path, otherwise
airplane will yaw.
● FC120 should be installed inside of the airplane, close to the
receiver and CG
● Install platform must be parallel to horizontal tail, solid
(recommend to use plywood), but do not use servo mount
platform
● Use accessary double side tape to fix FC120, do not use strap,
patch or 3M Dual-Lock
● Do not wrap FC120 in foam
● FC120 cannot be touched by servo horn, linkage or other
moveable parts
● FC120 must stay away from motor, engine, ESC and batteries
● FC120 cannot be installed outside the airplane, such as wings
or tail