Mounting frame arms – DJI S900 User Manual

Page 7

Mounting Frame Arms

Instructions

1. Prepare the arms.

(1) Check all propellers for cracks, then install and screw each propeller cover on tightly.

(2) Ensure all motors are mounted firmly and rotate freely.

(3) Mount all arms with red propeller covers to M1 and M2 to indicate the nose of the S900.

(4) Identify the CW and CCW marks on the arms. Mount the arms with the CCW mark to the M1, M3 and

M5 positions of the center frame. The arms with the CW mark should be mounted to the M2, M4 and

M6 positions of the center frame.

2. Insert each frame arm vertically into the mounting

area on the center frame.

3. Line up the screw holes of the frame arm and

center frame.

4. Insert the M4×35 screw from the right of the

frame arm (the thread is located on the left of the

screw mount). Tighten each screw correctly. Over

tightening may lead to connector abrasion.

Propeller

Cover

Screw

Motor

ESC

CW or CCW Mark

LED*

Screw Mount Power Cable

ESC Signal Cable

*LED is on after motor started.

Mounting Frame Arms