FeiYu Tech X4 Manual - page 3
Guilin Feiyu Electronics Co., Ltd.
Page | 2
Step 1: Frame Arm Assembly (4 set)
1. Unpack the Arm pairs. Note the arms have different LED colours: Blue, Red or
Green.
2. Unpack these parts to complete 4 arm sets:
• M3 x 5mm button head screws & M3 x 30mm pillars
• Four motor mount plates
• Four motors.
• Four landing gears.
Figure 1: Ensure the LED lights are facing outwards during installation:
The completed arm (assemble 4 sets):
M3×5mm Socket Screw
M3*5mm Socket Screw
Motor
Propeller
Leg
Right Arm
Left Arm
Soldering point
(Solder both ‘legs’)
Soldering point
(Solder both ‘legs’)
M3×30mm Pillar
Arm note: When assembled properly,
the “Feiyu Tech” words should be
facing upright and the welding points
lined up perfectly.