Futaba 3FR User Manual download pdf (Page 14)

INSTALLATION AND ADJUSTMENT

ADJUSTMENTS

The operating direction, neutral position, and steering angle of each servo are

adjusted.

CAUTION

The basic linkage and adjustments of the fuselage conform to the fuse-

lage design drawings and kit instruction manual. Be sure that the center

of gravity is at the prescribed position.

ADJUSTMENT PROCEDURE

Before making any ad-

justments, set the chan-

nel 1 and 2 Servo Re-

versing switches and

MIX switch on the front of the transmit-

ter to the lower (NOR/OFF) position.

However, when using the V-tail or

Elevon mixing, set the MIX switch to

the upper (ON) position.

Turn on the transmitter and receiver

power switches and make the following

adjustments:

1 Check the direction of operation

of each servo.

If a servo operates in the wrong direction,

switch its Servo Reversing switch. (The

direction of operation can be changed

without changing the linkage.)

*Note that the direction of the aileron, V-

ail, or Elevon servo is easily mistaken.

(Page 9)

2 Check the rudder/aileron and el-

evator neutral adjustment and

left-right (up-down) throw.

Check that when trimmed to the center,

the servo horn is perpendicular to the

servo and check the neutral position of

the fuselage control surfaces (rudder/ai-

leron, elevator, etc.). If the neutral posi-

tion has changed, reset it by adjusting

the length of the rod with the linkage rod

adjuster.

When the throw is unsuitable (different

from steering angle specified by the kit

instruction manual), adjust it by changing

the servo horn and each control surface

horn rod .

3 If necessary,

•Adjust the speed control in accor-

dance with its instruction manual.

•Check the flap or spoiler linkage.

4 After all the linkages have been

connected, recheck the operating

direction, throw, etc.

*Before flight, adjust the aircraft in accor-

dance with the kit instruction manuals.

5 Fly the plane and trim each servo.

1 2 ... 9 10 11 12 13 14 15 16 17 18

Comments to this Manuals

No comments

Futaba 3FR User Manual Page 14

Comments to this Manuals

Related products and manuals for Accessories communication Futaba 3FR