DJI S800 EVO - Manual (Page 12)

Mount Landing Gear
By using a 2-position switch of R/C transmitter, you can control the landing gear to retract remotely.
1 Assembly & Connection
The part with the control board attached is defined as left, and the other part is right. Make sure to make a
distinction between the left and the right servos.
R
IN
L
Control Board
Servo
Arm
Center L ine
Servo
Servo Arm Installation
Finished
Servo Assembly
Right art of the
anding ear
P
L G
Left S
ervo
Right S ervo
Left Servo
Right Servo
SET Button
LED
Receiver Channel
A D ircraft ose N
irection
Left art of
the
P
L G anding ear
DANGER ！！！
DO NOT TOUCH !
step1: Servo Installation (If the servos have already been installed, please skip this step.)
1. (Shown in the Fig) Define and mark the two HS-7954SH servos from Hitec as left servo and right servo.
2. Connect the left servo to the [L] port on the control board, and the right servo to the [R] port.
3. Keep pressing the SET button with aid of a small tool, and then power on. You will see the yellow LED
beside SET button flashes quickly, and then wait until the servos have finished their position initialization.
4. Make sure the servo arm is parallel to the servo’s center line.
5. Power off, assemble the left and right servos to the left and the right parts of the landing gear.
Tips: If you use your own servos, it is recommended to use the dedicated programmer from Hitec to enlarge the
servo travel from 120° to 150°, and then install servos by the above steps. Servos from DJI have been enlarged
servo travel.
step2: Mechanical Assembly