User Manual

10
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
100mm
950mm
950mm
800mm
800mm
1050mm
1050mm
1050mm
比例 1.000
265mm
(10-1/2")
MIG-21MF FISHBED
Item No.:F J210
Servo Introduction
Center of Gravity
Correct center of gravity is directly related to the success of the initial flights. Refer to the following CG diagram to adjust
your plane's center of gravity.
- You can move the battery forward or backward to
adjust the center of gravity.
- If you can not adjust the CG by moving the battery,
you can also use some other suitable material weight
to counterweight, to achieve the correct CG .
If you choose to use another brand
of servo
, please
refer
to the following list to ensure it is the correct size .
Installing position
No.
Pos./Rev.
Servo Cable Length
Positive
Positive
Positive
Positive
Reverse
Positive
Reverse
Positive
Nose gear steering
Aileron(L)
Aileron(R)
Flap(L)
Flap(R)
Elevator(L)
Elevator(R)
Rudder
A servo or reversed servo is defined as
follows:
When the servo input signal changes from
1000ųs to 2000ųs, if the servo arm rotates
clockwise, it's a positive servo. If it rotates
counter clockwise, it's a reversed servo.