FPV Model X-Racer X9 User manual

INSTALLATION INSTRUCTIONS
FPVMODEL LIMITED
http://www.fpvmodel.com

Step 1：Check all the parts in case there’s any missing.
1 x X-Racer X9 Frame
4 x Dragonfly MC1105 7500kv Motor
1 x Raceflight Millivolt Flight Controller
1 x Raceflight Spark 4n1 ESC
1 x RunCam Micro Swift 2 FPV Camera (Update on September 12th.)
1 x Dranonfly 5.8g 25MW 48CH Vtx
4 Pairs x GemFan 2035BN 4-Blade Propellers
1 x 16AWG Silicon Wire
1 x Amass XT30 Plug Male
16 x M2*4 Screws
16 x M2*6 Screws
10 x M2*7 Screws
4 x M3*18 Screws
7 x M2*19 Aluminum Standoff
10 x M3 Black Nylon Nut

Step 2：The wire lengths that you need to keep after cutting.
Black wire: 44mm
Red wire: 38mm
Please keep 35mm motor wires, including the heat shrinkable tubes
Step 3: Connect motors and flight controllers
The parts you need are shown as below:
Connect the flight controller to 4 in 1 ESC, make sure the 10 pins and holes are matched.

Solder power supply cable and make sure the connection of FC & ESC is correct.
Solder the motors onto the ESC, and then solder XT30 cable onto the ESC. Black for“-”and Red for
“+”.

Step 4: Install the flight controller
Step 5: Ready for motor soldering.

Step 6: Motor Soldering
Solder the motors accordingly. (Note: do not need to invert the wires for motor 1 and motor 4.)
Install screws onto the motors, need to secure them with midium strength srew glue

Clear and clean the motor wires accordingly.
Step 7: Solder the camera and VTX
Use the camera cable that shows as below to solder VTX cable. Make sure the 3 soldering pads V+, CAM and
GND are soldered correctly. Or if the VTX not soldered correctly, it will not work or get burnt.
The camera power supply and VBAT cables need to be soldered onto the VBAT of flight controller. VTX red
wire soldered to BEC 5V, ground wire use GND together.

Note: The wires need to get thru the center of board before soldering as the picture showed.

Step 8: Install camera protection plates.
What you need:
Aluminum standoff: 20mm 3pcs

Camera protection plate: M2x6 4pcs
Install the aluminum standoffs in three places, and then install the Runcam Swift camera.

Pay attention to the installation direction of propellers.