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FPV Model Limited X-RACER KL-EX90 INSTALLATION INSTRUCTIONS FPV MODEL LIMITED http://www.fpvmodel.com E‐mail:sales@fpvmodel.com ...
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FPV Model Limited Step 1:Check all the parts in case there’s any missing. 1 x KL-EX90 Frame 4 x Dragonfly MC1105 7500kv Micro Class Racing Motor 1 x Flycolor RAPTOR S-Tower 1 x RunCam Micro Swift FPV Camera 1 x Dranonfly5.8g25MW 48CH 8 (Pairs) x GemFan 2035BN 4-Blade Propellers 1 x Orignal Amass XT30 Plug Male 1 x CJMCU WS2812 5050 RGB LED Board...
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FPV Model Limited Step 2:The wire lengths that you need to keep after cutting. Please keep 35mm motor wires, including the heat shrinkable tubes, as well as 45mm 3-Pin camera wires, 40mm vTX wires, 35mm LED wires and 60mm power cables. See the pictures below for your reference.
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FPV Model Limited Step 3: Soldering on flight controller. Solder the pads that are circled in red. http://www.fpvmodel.com E‐mail:sales@fpvmodel.com ...
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FPV Model Limited Step 4: Solder the power cables. Step 5: Solder the 3-Pin camera wires. Recommend to solder the wires through the flight controller and esc, so as to avoid the possible short circuit in hard crashes. After soldering: http://www.fpvmodel.com E‐mail:sales@fpvmodel.com ...
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FPV Model Limited Step 6: Solder the vTX wires. Take cautions to the three soldering pads: V+, CAM and GND. If not soldered correctly, the vtx may not work or be burned. Step 7: Solder LED wires. Before soldering, please make sure the temperature is not too high or with electrostatic, otherwise the LED may be burned.
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FPV Model Limited Step 8: Solder the LED wires to flight controller. Step 9: Add protective coating onto the vtx. It is not necessary. But adding a layer of protective coating will prevent the vTX from moisture ingress, while still easy for the users to shift the channels and less heat. http://www.fpvmodel.com E‐mail:sales@fpvmodel.com ...
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FPV Model Limited Step 10: Solder the vTX to flight controller The vTX positive pole and camera use the same 5v pad. Step 11: Solder the motor wires to ESC’s You’ll just need to change the position of the three-phase of the first and fourth motors. The second and third motors are soldered according to the sequence.
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FPV Model Limited Step 12:Install electronics onto the frame Pay attention to the different types of screws. M2*10 scres are used to secure 3D printed parts and the top & bottom plate. M2*4 screws are used to secure the Dragonfly motors. Each motor needs 2 to 3 screws. M2*6 nylon screws are used to secure the screws of Flycolor S-Tower and bottom plate.
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FPV Model Limited Pay attention to the negative and positive of VTX. The side with LED needs to be facing up. LED taillight is secured inside the slot of 3D printed part, no extra screw glue needed. http://www.fpvmodel.com E‐mail:sales@fpvmodel.com ...
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FPV Model Limited Step 13: Installing the frame Install the LED as below: http://www.fpvmodel.com E‐mail:sales@fpvmodel.com ...
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PV Model Limit ted Step 1 14: Betafl light Conf figurator Test Downlo oad Betaflig ght APP thr ru Goggle C Chrome Exte ensions. Basic s settings as fo follows: Th he receiver t that uses SB BUS and o other dedica ated ports n need to be s soldered to...
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FPV Model Limited http://www.fpvmodel.com E‐mail:sales@fpvmodel.com ...
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PV Model Limit ted 14: Re ecommen nded PID Settings: 2S 450mah PID Settin ROLL P 48 I 5 50 D 29 PITCH P 53 I 55 5 D 27 P 67 I 5 TPA 0. 3S 450mah PID Settin ROLL P 24 I 48 8 D 18...
FPV Model Limited Step 15: Install the propellers Step 16: The build is done! Congratulations! You’ve sucessfully built your own micro racer and now you can start to enjoy the FPV with KL-EX90. http://www.fpvmodel.com E‐mail:sales@fpvmodel.com ...
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