Arris X-Speed 250 Programming manual

Thank you for purchasing the ARRIS X-Speed 250.
Be sure to read through this entire manual before starting your build. If you bought the
ARRIS X-Speed 250 Frame, or ARRIS X-250 Super combo, this manual will provide
you the necessary information to complete the build with a minimum amount of effort.
1. What is in the package?
ARRIS X-Speed 250 Frame comes with the following parts in the package:
1.1 Screw Bag x 1
1.2 PDB Board x 1
1.3 Lower Plate x 1
1.4 Battery Plate x 1
1.5 Arms Bag x 1
1.6 Accessory x 1
1.7 User Manual x 1
2. Additional parts needed to complete the model? (We use the following items as an
example)
ARRIS 2204 Brushless Motor x 4
ARRIS 12A ESC x 4
Tarot CC3D flight Controller x 1
700TVL Mini Camera x 1
ARRIS Mi600s Video TX x 1

3. Suggested tools for the assembly:
2.0mm Hexa screwdriver x 1
1.5mm Hexa screwdriver x 1
Scissor x 1
Tweezers x1
M2.5 socket wrench x 1
3M tape and cable tie

4. Install the Arms
4.1 Parts needed: Upper plate of the arm, 3 pieces of M2.5 x 14 screws, 1 piece of
M2.5 x 16 screw, 4 pieces of M2.5 x 4 x 6 aluminum standoffs
4.2 Assemble them according to the picture below, when you install the screw,
remember to use some thread lock. (NOTE: the topside of each arm is etched
with the motor rotation direction, make sure that the standoffs are installed on
the opposite side)

4.3 Assemble all of the four arms.

5. PDB Board
5.1 Take the PDB board from the bag, the XT60 (female) plug has soldered on it
5.2 Connect the PDB with the upper arm plate. Here we need 2 pieces of M2.5 x
16 screws and 2 pieces of M2.5 x 4 x 6 standoffs.

5.3 Install the remaining three arms to the PDB. NOTE: The etching on the
arms should face up as in the photo below. For CC3D: the left front motor
rotation is CW, the one next to it is CCW, and the one opposite to it is CW.
Picture from the back:

6. Install the motor on lower plate of the arm.
Prepare M3 x 6 screws, when you install the screws, remember to put on some
thread locker.
Use M3 x 6 screws to attach the motor. Apply some 3M double sided tape to the
arm on to hold the ESC as the picture below:

7. Install the ESC on the lower plate with the logo side up, as this will help in
subsequent steps to ensure the correct motor rotation. Solder the ESC wire to the
motor wire. NOTE: Pay attention to the diagrams below to ensure that the
motor will turn the correct direction when assembled. As an example, the
ARRIS 2204 and ARRIS 12A should have two of the CCW motor wires crossed
when connected to the ESC. For the CW motor, the wires should not cross and go
directly to the corresponding esc wire. The picture below is the CW motor.

To check the motor rotation, the best way is to power it and check. If the direction
is opposite, you just need to change any two of the wire, that will be OK.
Install the rest of the three arms like this.
8. Connect the lower plate arm with the upper plate arm.
Parts needed: 4 pieces of M2.5 self-locking nuts, rubber landing bumper.
Pay attention to the motor and ESC wires. Tighten the nut with a socket wrench.

Install the remaining arms in the same fashion.
Pay attention to the motor rotation direction. The green arrow refers to the motor
rotation direction. CW or CCW in the following pictures means the thread CW or
CCW.