Arris X-speed 250b User manual

ARRIS X-Speed 250B Assembling Manual

Thank you for purchasing the ARRIS X-Speed 250B FPV Racing drone. Be sure to read through the entire manual before starting your build. If you bought the ARRIS

X-Speed 250B frame, or super combo version, this manual will provide you the necessary information to complete the building with a minimum amount of effort.

1. What includes in the package?

Screw Bag x 1

PDB Board x 1

Lower Plate x 1

Battery Plate x 1

Arms Bag x 1

Accessory x 1

Explosive Diagram x 1

2. Suggested tools for assembling.

1.5mm screw driver x 1

2.0mm screw driver x 1

M2.5 Hexagon socket

Scissors x 1

tweezers x 1

M2.5 socket wrench x 1

3M tape and cable tie

3. Install the rubber landing gear on the arms according to the following pictures. Make sure to have the face with arrow mark on the top.

4. Solder the brushless ESC and motor. Take ARRIS 2205 2300KV motor and ARRIS 20A ESC as an example.

Before going to the next step, we need to define two terms.

“CW” means the motor rotation is clockwise.

“CCW” means the motor rotation is counter-clockwise.

Pay attention to the diagram below to ensure that the motor will turn the correct direction when assembling. For the CCW motor, you need to cross the two wires

when connected to the ESC; while for the CW motor, the wires should not cross and go directly to the corresponding ESC wires.

5. Install the soldered motor and ESC on the motor arms with M3*7 screws (here all the screws need to add screw glue). After all the motors have been installed

correctly, stick a double-sided adhesive tape to the position of the ESC, then place the ESC on it.

6. Solder the wires of video TX and camera on the PDB, cut off spare wires and keep them in store for future use.

7. Install the bottom plate.

8. Install the motor arms. Here we need 8 x M3*12 screws, 4 x M3*35 columns and 4 x M3 nuts. All the screws need to be added with screw glue.

This is what it looks like when assembled well.

9. Cut off spare wires, then solder them on the PDB. (Keep these wires in store for future use)

10. Solder the ESC output wire and power cable of the flight controller. Then make some modification for those spare wires cut off in previous steps. Check

following pictures:

11. Install the left aluminum column. Here we need 2 x M3*35 screws and 2 x M3*7*4 white nylon spaces.

12. Install the M3*40 aluminum column. Her we need 4 x M3*40 column and 4 x M3*8 screws.

13. Install the flight controller. Here we take F3 flight controller as an example:

13.1. solder the pin according to the following picture, then install the outer case.

13.2. Stick the F3 flight controller on the frame with 3M adhesive tape. Make sure to have the flight controller pasted in horizontal position, no little tilt or the

flying performance might be heavily influenced. Then plug in the ESC wire, pay attention to the “+” “-” direction.

13.3. Solder the voltage-detective cable of the flight controller. Take the connector that comes with flight controller out, plug one side to VBAT connection, solder

another side to the PDB. Red is “+”, blade is “-”, don`t get mixed.

13.4. Install the buzzer. The buzzer is mainly used to offer low voltage alarm and search for aircrafts. Pick out the connector that comes with the flight controller,

plug one side to the BUZZ connection of flight controller, solder another side on the buzzer. Then fix the buzzer on the bottom plate of the frame with some glue.

14. Install the camera according to the following picture.

15. Install receiver. Here we use R9D receiver, which supports SBUS. Paste the receiver on the absorbing plate with 3M adhesive tape. Plug one side of the receiver