Blade Fusion 360 SMART Helicopter
Instruction Manual
Important Safety Information
WARNING: Procedures which, if not followed correctly, can result in material damage and serious injury OR result in a high probability of superficial injury.
CAUTION: Procedures which, if not followed correctly, can result in material damage AND serious injury.
NOTE: Procedures which, if not followed correctly, can result in material damage AND possibly a slight risk of injury.
WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating it. Failure to operate the product correctly can result in damage to the product and serious injury. This product is a sophisticated hobby product. It must be operated with caution and common sense and requires basic mechanical aptitude. Irresponsible operation of this product may result in injury, material damage and product damage. This product is not intended for use by children without direct adult supervision. Do not attempt to disassemble the product, use it with incompatible components, or upgrade the product without the approval of Horizon Hobby, LLC. This manual contains safety, operation, and maintenance instructions. It is crucial to read and follow all instructions and warnings in the manual before assembly, adjustment, and use to operate the aircraft correctly and avoid material damage or serious injury.
Ages 14 and up. This is not a toy.
Precautions and Safety Guidelines
- Always maintain a safe distance in all directions around the aircraft to avoid any risk of collision or injury. This aircraft is controlled by radio signal and may be subject to interference from many sources beyond your control. Interference may cause a momentary loss of control.
- Always operate the aircraft in open spaces, away from vehicles, traffic, and people.
- Always follow the instructions and warnings for the aircraft and any optional accessories used (chargers, rechargeable battery packs, etc.).
- Keep chemicals, small parts, and electrical components out of reach of children.
- Avoid exposing any equipment not designed and protected for it to water. Moisture damages electronic components.
- Never put any part of the aircraft in your mouth. You could expose yourself to serious or fatal injury.
- Never operate the aircraft when the transmitter batteries are nearly depleted.
- Always keep the aircraft in sight and under control.
- Always lower the throttle stick when the blades touch an object or the ground.
- Always use fully charged batteries.
- Never turn off the transmitter while the aircraft is powered.
- Always remove batteries before disassembly.
- Clean moving parts regularly.
- Dry aircraft parts regularly.
- Always let parts cool down before touching them.
- Always remove batteries after use.
- Never operate the aircraft when cables are damaged.
- Never touch moving parts.
WARNING AGAINST COUNTERFEIT PRODUCTS: If you need to replace a Spektrum component on a Horizon Hobby product, always purchase it from Horizon Hobby or an authorized dealer to ensure you receive a genuine, high-quality Spektrum product. Horizon Hobby, LLC disclaims all service and warranty for compatibility and performance of counterfeit products or products claiming compatibility with Spektrum or DSM.
Table of Contents
Contents of the box
Preparation before first flight
Flight checklist
LED indicator on flight controller
SMART Throttle (BNF only)
Low voltage cutoff (LVC)
Electronic speed controller governor function
Transmitter setup (BNF)
Flight battery installation
Transmitter-to-receiver binding
Throttle hold
Command tests
Panic mode
Pre-flight checklist
Piloting the Blade Fusion 360
Gyro gain adjustment
Helicopter belt tension
Post-flight inspections and maintenance
Advanced setup (forward programming)
Advanced setup (non-forward programming)
Calibration procedure
Flight mode and throws selection
Troubleshooting guide
Exploded view
Parts list
Recommended parts list
Optional parts list
Warranty and repairs
Warranty and repair contact information
IC Information
EU conformity information
Specifications
Length | Main Rotor Diameter |
---|---|
685mm | 796mm |
Height | Tail Rotor Diameter |
190mm | 175mm |
Flying Weight | 915 g |
Components
Structure | Model | Status |
---|---|---|
Flight Structure | Blade Fusion 360 | Included |
Motors | 3400 Kv brushless motor (BLH5051) | Installed |
Receiver | Spektrum AS3X receiver, FC (SPMFC6250HX, SPM4651T) | Installed |
ESC | 45A brushless ESC (SPMXAE1045) | Installed |
Cyclic Servos | Sub-micro digital MG cyclic servos for helicopters (SPMSH3055) | Installed |
Tail Servo | Sub-micro digital MG tail servo for helicopters (SPMSH3065) | Installed |
Battery | 11.1V 2200mAh 3S 50C LiPo Battery (SPMX22003S50) | Required |
Charger | Li-Po balancing charger | Required |
Transmitter | Full-range transmitter with DSM2/DSMX technology | Required |
Contents of the box
- Blade Fusion 360 SMART helicopter
Preparation Before First Flight
- Remove and inspect all components.
- Begin charging the flight battery (not included).
- Install electronic components (ARF version).
- Configure the flight controller (ARF version).
- Install the flight battery in the helicopter (after fully charging it).
- Program your computer transmitter.
- Bind your transmitter.
- Familiarize yourself with the controls.
- Choose a suitable flying area.
LED Indicator on Flight Controller
FC LED Indicator | Indicator Description |
---|---|
Slow flashing green | Ready to fly |
Slow flashing red | Failsafe (failsafe) active |
Slow flashing blue | Programming mode |
Flashing yellow (during calibration) | Calibration in progress |
Flashing red (during calibration) | Calibration error, FC is not level or was moved during calibration |
SMART Throttle (BNF Only)
The new Spektrum ESC line features a telemetry function called SMART Throttle. SMART Throttle technology combines the throttle signal with ESC telemetry data on a standard three-wire servo connector. SMART ESCs can transmit current, voltage, ESC temperature, and mAh consumed. They can also transmit battery data from compatible Spektrum SMART batteries. SMART Throttle telemetry data is displayed on your transmitter like any other telemetry sensor.
For SMART Throttle to function, you must have a SMART Throttle ESC paired with a SMART Throttle telemetry receiver and a Spektrum DSMX receiver with telemetry. Only certain Spektrum products are compatible with SMART technology; consult your receiver and ESC manual for more information. Your transmitter may need to be updated for SMART features. (Visit www.spektrumrc.com to register and update your transmitter.)
To activate SMART telemetry:
- Leave the vehicle powered on after binding the transmitter to the receiver.
- Scroll to the telemetry screen.
- Scroll to settings.
- Select Auto Config.
To activate speed information using SMART telemetry:
- After completing the initial SMART telemetry setup, leave the vehicle powered on.
- Scroll to the telemetry screen.
- Scroll to SMART ESC and select twice.
- Scroll down to NEXT.
- Enter the motor pole count and gear ratio (motor and gear ratio information is available in your vehicle's manual).
When the radio is on and connected to a receiver sending SMART data, the SMART logo will appear below the battery logo on the home screen, and a signal bar will appear in the upper left corner of the screen. Scrolling down past the servo monitor will bring up the SMART screens. Select ESC, battery, or both for display as you prefer.
Low Voltage Cutoff (LVC)
The ESC will progressively reduce power to the motor until it completely cuts off when the battery reaches 18V under load. This prevents the Li-Po battery from being discharged too deeply. Land immediately when the ESC activates the low voltage cutoff (LVC). Continuing to fly after LVC may damage the battery or cause a crash, or both. Damage from crashes and batteries damaged due to over-discharge are not covered by warranty. Continuously flying the helicopter until LVC activates will damage the helicopter battery. Disconnect and remove the Li-Po battery from the aircraft after use to prevent trickle discharge. During storage, ensure the battery charge does not fall below 3V per cell.
Electronic Speed Controller Governor Function
The electronic speed controller (ESC) uses a rotor speed governor to maintain a constant speed in flight. The governor functions by maintaining a constant rotor speed throughout maneuvers and the flight battery discharge cycle. The throttle stick position determines the requested rotor speed, and even if throttle curves are used, they will have a constant value; all throttle curve positions are set to the same value. The minimum throttle curve position in normal flight mode must be set to 0 to ensure the motor can be turned off.
Transmitter Setup (BNF)
Program your transmitter before attempting to bind or fly the helicopter. Always start by creating a new model on the transmitter to ensure no current settings are inadvertently used. The transmitter programming values shown below apply to Spektrum transmitters. Files for models using Spektrum transmitters with Spektrum AirWare software can also be downloaded online at www.spektrumrc.com.
SYSTEM PARAMETERS
Model Type | Servo Course | Functions List | Servo Course | Inversion | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
HELI | Throttle | 100/100 | Normal | Ailerons | 100/100 | Normal | Elevator | 100/100 | Normal | AX2 | 100/100 | Normal |
Plateau cyclique type | 1 servo Normal | Mode de vol | Drift | 100/100 | Normal | |||||||
Mode de vol | F Mode | D/R & Expo | Inter. pos. (Aileron D/R) | DX7s | DX8 | D/R | Expo | |||||
Auto-rotation | Hold | SW Select | Écolage | AUX 2 | 0 | 1 | 85/85 | 0 | ||||
Mode de vol | Gear | Aile | 1 | 2 | 85/85 | 0 | ||||||
Gyro | INH | Mode | INH | Prof | 1 | 2 | 85/85 | 0 | ||||
Mix | INH | Auto-rotation | Potentiomètre | INH | 0 | 0 | 100/100 | 0 | ||||
Taux de rafraîchissement | 11ms | Dér | 1 | 2 | 85/85 | 0 | ||||||
DSMX | Gyro | Normal | 75% | Stunt 1 | 75% | Auto-rotation | 75% | Throttle | Gear | Interrupteur | F Mode |
Throttle Curve
Inter. pos. (F Mode) | DX7s | DX8 | Pt 1 | Pt 2 | Pt 3 | Pt 4 | Pt 5 |
---|---|---|---|---|---|---|---|
N | 0 | 65 | 65 | 65 | 65 | ||
1 | 0 | 80 | 80 | 80 | 80 | ||
2 | 0 | 100 | 100 | 100 | 100 | ||
HOLD | 0 | 0 | 0 | 0 | 0 |
Pitch Curve
Inter. pos. (F Mode) | DX7s | DX8 | Pt 1 | Pt 2 | Pt 3 | Pt 4 | Pt 5 |
---|---|---|---|---|---|---|---|
N | 30 | 40 | 50 | 75 | 100 | ||
1 | 0 | 25 | 50 | 75 | 100 | ||
2 | 0 | 25 | 50 | 75 | 100 | ||
HOLD | 0 | 25 | 50 | 75 | 100 |
Timer
Mode | Setting |
---|---|
Reverse | 3:00 Tone |
Start | Throttle Stick |
Threshold | 25% |
Flight Battery Installation
- Lower the throttle.
- Turn on the transmitter.
- Center all trims.
- To allow the ESC to arm and to prevent the rotors from starting when powered on, activate throttle hold and normal flight mode before connecting the flight battery.
- Attach the hook side of the Velcro strap to the helicopter chassis and the loop side to the battery.
- Install the flight battery in the helicopter. Secure the flight battery with a Velcro strap. Connect the battery lead to the ESC.
CAUTION: Ensure that the flight battery, wire, and connector do not come into contact with the motor. If they do, the motor, ESC, and battery may overheat, leading to a crash and material damage and injury.
7. The cyclic plate will center, indicating the aircraft is ready. The flight controller status LED will flash green once slowly when initialization is complete.
8. The helicopter motor will emit a series of tones, indicating the ESC is armed.
CAUTION: Always disconnect the Li-Po battery from the ESC power cable when the aircraft is not in flight to prevent excessive discharge. Batteries discharged to a voltage below the minimum approved voltage may be damaged, resulting in reduced performance and a fire risk when recharged.
Transmitter-to-Receiver Binding
Binding is the process of programming the receiver to recognize the unique code (called GUID - Globally Unique Identifier) of a specific transmitter. You need to "bind" your chosen Spektrum transmitter to the DSM2/DSMX technology receiver to ensure proper operation.
Binding Procedure
- Program your transmitter using the Transmitter Setup section of this manual.
- Connect the flight battery to the ESC.
- Press the bind button on the remote receiver to initiate binding. The orange LED on the receiver will flash rapidly to indicate bind mode.
- Set the throttle stick to the lowest position in normal mode.
- Follow your specific transmitter's procedures to enter bind mode. The system will connect in a few seconds. Once connected, the orange LED on the receiver will become solid orange.
- Disconnect the flight battery.
If you encounter problems, follow the binding instructions and refer to the transmitter's troubleshooting guide for further instructions. If needed, contact the appropriate Horizon Product Support department.
Throttle Hold
On an electric helicopter, throttle hold simply cuts the motor. You retain control of the cyclic and directional inputs. The blades will start to spin if throttle hold is OFF. For safety reasons, engage throttle hold whenever you need to touch the helicopter or check directional controls. Throttle hold also serves to cut the motor if control of the helicopter is lost, in case of a crash, or both.
Command Tests
CAUTION: Before flying, you must perform Direction and Cyclic tests. Failure to perform these tests, which ensure that the direction of the controls is not reversed, carries the risk of crashing the helicopter, resulting in material damage and personal injury.
Tail Rotor
- Turn on the transmitter.
- Engage throttle hold (TH HOLD) and set the transmitter to normal mode.
- Connect the flight battery to the ESC.
- Once initialization is complete, the FC6250HX LED will begin flashing green.
- Move the directional stick to the right. The pitch slider on the anti-rotation collar should move towards the anti-rotation collar. If the pitch slider moves in the opposite direction, verify that the directional control reverse setting in the transmitter is set to normal.
- Release the directional control. Manually turn the front of the helicopter to the left. The flight controller should compensate by moving the anti-rotation collar pitch slider towards the anti-rotation collar.
Cyclic
When using a flybarless rotor head, you control the cyclic rates, with the AR636A controlling the servos. You do not directly control the servos via the transmitter. It is normal for the cyclic plate to return slowly to its original position after a stick input, and for the servos not to move at the same speed as your control inputs.
- Tilt the helicopter forward. The cyclic plate should tilt backward.
- Tilt the helicopter to the left. The cyclic plate should tilt to the right.
Cyclic and Collective Control Test
Ensure throttle hold is engaged when performing directional control tests. Test controls before each flight to verify proper operation of servos, linkages, and parts. If controls do not respond as shown in the illustrations below, verify that the transmitter is programmed correctly before proceeding with the motor test.
Pitch Control
Elevator Up
Elevator Down
Aileron
Aileron Left
Aileron Right
Collective Pitch
Collective Pitch Up
Collective Pitch Down
Motor Test
Place the helicopter outdoors on a clean, flat, level surface (concrete or asphalt) and clear of obstacles. Always stay clear of moving rotor blades.
- Before proceeding, confirm that TH HOLD is ON. The motor will emit a series of tones after the helicopter ESC is correctly armed.
WARNING: The motor will start to spin if you increase the throttle while throttle hold is disengaged.
- Ensure the throttle stick is fully lowered. Verify that the transmitter is still set to normal flight mode. Disengage throttle hold to activate throttle control. Slowly increase the throttle until the blades begin to spin. The main blades spin clockwise when viewed from above. The tail rotor blades spin counter-clockwise when viewed from the side.
WARNING: Remain at least 10 meters (33 feet) away from the helicopter while the motor is running. Do not attempt to fly the helicopter at this time.
Panic Mode
If you find yourself in difficulty during flight, press the Bind/Panic switch, hold it, and center the controls. SAFE technology will allow your helicopter to stabilize if your aircraft is at a sufficient altitude without any obstacles in its path. Set the collective stick to 50% and release the Panic switch to disable Panic mode and return to the original flight mode.
NOTE: Before releasing the Panic switch, ensure the collective stick is at the 50% position. Once the Panic button is released, negative collective is available, which could cause the 230 S Smart to fall.
- This mode allows pilots who desire to improve their flight performance.
- Set the collective to 50% and return all other transmitter controls to neutral for the fastest assistance.
- Once the model has stabilized, negative collective is reduced, preventing the user from diving the model towards the ground.
Pre-flight Checklist
- Check all screws and ensure they are tight.
- Check belt tension and ensure it is neither too loose nor too tight.
- Check main rotor blades and tail rotor blades to ensure they are not damaged.
- Check all controls and ensure they move freely but do not come loose easily.
- Check the flight battery and transmitter battery to ensure they are fully charged.
- Check all cables to ensure they are not cut, pinched, exposed due to friction, and are securely fastened.
- Check all cable connections.
- Check gears and ensure no teeth are missing.
- Perform a complete control test.
- Check for proper servo operation.
- Check the secure attachment of the flight battery.
- Check the secure attachment of the receiver.
Piloting the Blade Fusion 360
CAUTION: Always fly the helicopter with the sun and wind at your back to avoid losing control in flight.
Familiarize yourself with local laws and regulations before flying your aircraft. Choose a large area, away from people and free of obstacles. You should perform your first flights outdoors with little wind. Always stay at least 10 meters (33 feet) away from the helicopter during flight. The Blade Fusion 360 is designed for outdoor flight.
Takeoff
Gently increase the throttle and hover at a height of at least 0.6 meters (24 inches), clear of ground effect.
CAUTION: Do not operate the aileron, elevator, or rudder controls before takeoff, as the helicopter may crash.
In Flight
The helicopter lifts off when the rotor head reaches sufficient speed. Hover at a low altitude to check your helicopter's proper operation. Do not use any trim; the flybarless design of the Blade Fusion 360 makes any trim unnecessary. Trim or sub-trim adjustment may cause unwanted drift or rotation of the helicopter. It is advisable to perform the first flights in normal mode with low cyclic and rudder throws until you are accustomed to the Blade Fusion 360's flight characteristics. Discover the throws that best suit your flying style.
Landing
Hover at a low altitude. Gently reduce the throttle until the helicopter has landed. Do not operate the aileron, elevator, or rudder controls during the helicopter's landing.
When the helicopter is in acrobatic mode:
- Rotor head speed is constant.
- The main rotor will increase its negative pitch when the throttle/collective stick moves from a center position to a low position. Negative pitch allows a helicopter to fly inverted and perform acrobatic maneuvers.
Switch from acrobatic mode to idle up mode during a hover, with the throttle stick fairly close to the center position. The helicopter may climb or descend when switching between modes due to differences in throttle and pitch curves.
WARNING: Do not use wooden main rotor blades on the Blade Fusion 360, as this may result in injury and/or material damage. Only use carbon fiber main blades approved for the Blade Fusion 360.
Gyro Gain Adjustment
- If the tail jitters or oscillates, decrease the gyro gain.
- In your transmitter's gyro menu, decrease the gyro gain values slightly each time until the helicopter is stable in a given flight mode.
- If the tail drifts in hover, increase the gyro gain.
- On your transmitter, increase the gyro gain values slightly each time until the tail stops jittering or oscillating. Then, decrease the gain until the tail stops jittering or oscillating in a given flight mode.
Helicopter Belt Tension
Excessive belt tension leads to power loss and faster belt wear. Insufficient belt tension leads to belt damage and loss of tail rotor control during flight.
To check correct belt tension:
- Glance at the tail rotor drive belt through the opening on the rear of the main fuselage.
- Use a hex wrench or standard screwdriver to apply pressure to the belt by inserting the tool through the opening.
- Apply light pressure to the belt by pressing on the belt towards the left side of the tail boom.
- The belt tension is correct if the side of the belt where pressure is applied reaches approximately halfway to the opposite side of the belt.
- a. If the side of the belt where pressure is applied reaches beyond the halfway point of the opposite belt side, the tension is too low.
- b. If the side of the belt where pressure is applied does not reach the halfway point of the opposite belt side, the tension is too high.
To adjust belt tension:
- Unscrew the two screws on the horizontal stabilizer.
- Unscrew the 2 screws on the rear of the main fuselage.
- Slide the tail boom forward or backward to adjust belt tension.
- Once the belt tension is correctly adjusted, retighten the 2 screws on the rear of the main fuselage.
- Retighten the two screws on the horizontal stabilizer.
Post-Flight Inspections and Maintenance
Item | Inspection | Maintenance |
---|---|---|
Ball Links | Ensure the plastic ball link holds the ball joint in place without compressing it (binding). Insufficient tightening of the ball link may cause it to separate from the ball joint during flight, leading to a crash. Replace worn ball links before they become defective. | |
Cleaning | Ensure the battery is disconnected before cleaning. Remove dust and debris with a soft brush or a dry, lint-free cloth. | |
Bearings | Replace bearings when they become damaged. | |
Wiring | Ensure wires do not obstruct moving parts. Replace damaged wires and loose connectors. | |
Fasteners | Check that all screws, fasteners, and connectors are not loose. Do not overtighten metal screws into plastic parts. Tighten screws to assemble parts, then apply an additional 1/8 turn. | |
Rotors | Check that rotor blades and other high-speed rotating parts are not damaged, i.e., cracked, deformed, chipped, or scratched. Replace damaged parts before flying. | |
Flight Controller | Ensure the AR636A is securely attached to the chassis. Replace double-sided tape if necessary. The helicopter will crash if the AR636A detaches from its chassis. |
Advanced Setup (Forward Programming)
Applies to Spektrum transmitters capable of forward programming, including DX6G2, DX7G2, DX6e, DX8e, DX8G2, DX9, DX18, DX20, NX6, NX8, NX10, iX12, iX20.
The default settings for the Fusion 360 are suitable for most users. We recommend flying with the default settings before making any adjustments. The Fusion 360 flight controller BNF can be programmed from any compatible Spektrum transmitter (visit SpektrumRC.com for more information). The flight controller included with BNF models has a range of adjustable parameters tailored to the Fusion 360 helicopter and is not designed for use in another aircraft. It is important to use the servos included with the BNF flight controller because the adjustable parameters available for the SPMAR6250HX are designed around the recommended servos. The range may not be sufficient for the helicopter to be properly set up using other servos.
Entering Advanced Settings Menu
With the helicopter bound to the transmitter and powered on, enter the Function List and select Forward Programming. The list of programming options and the range of available values for adjustment have been designed for this helicopter. Make small, progressive changes to one parameter at a time and test the changes in flight before changing the parameter or moving to another parameter.
Calibration Procedure:
If the helicopter has deviation problems, perform the following calibration. The calibration procedure may also be necessary after repairs following a crash.
- Ensure the surface used for calibration is level.
- Turn on the transmitter and helicopter and allow them to initialize.
- Engage Throttle Hold.
- Ensure the main motor wires are disconnected. Set the flight mode switch to Intermediate Mode (FM1, intermediate).
- Using a bubble level as shown below, level the helicopter by placing a shim under the landing skid.
Bubble Level
Shim
- Enter the Function List and select Forward Programming.
- Select System Setup.
- Select Calibration.
- Select Apply, and calibration will begin. The LED will flash yellow, indicating that calibration is proceeding normally. If the LED turns red, it indicates that the model is not level or has been moved, and calibration will restart.
- When calibration is successful, the receiver LED will change to a slow flashing green, indicating that calibration is complete.
- Perform the pre-flight checklist procedure before flying your model.
Factory Reset (Factory Reset)
If the Fusion 360 setup process results in undesirable flight performance, you can reset the settings to factory defaults by selecting the Factory Reset option in Forward Programming.
- Enter the Function List.
- Select Forward Programming.
- Select System Setup.
- Select Reset to Defaults.
- Select Apply.
- Perform the Setup->Swashplate->Sub Trim function and ensure the servos are trimmed correctly.
- Perform the pre-flight checklist procedure before flying the model.
Advanced Setup (Non-Forward Programming)
Applies to Spektrum transmitters not capable of forward programming, including DX6i, DX7s, DX8.
Your Blade Fusion 360 has been configured at the factory and flight tested. Servo adjustment steps are generally only necessary under special circumstances, such as after a crash or replacement of a servo or linkage. For pilots flying with a transmitter incapable of forward programming, use the following procedures to perform servo adjustments and the calibration procedure. Advanced setup options must be entered within 20 seconds of initialization. After 20 seconds, you must turn off and restart to enter setup modes. Additionally, the combination of dual rates and travel adjustments must result in a launch greater than 65% to enter setup modes.
Entering Servo Adjustment Mode
- Set the throttle stick to the lowest position.
- Turn on the transmitter.
- Install the flight battery in the helicopter chassis and secure it with the Velcro strap.
- Connect the battery connector to the ESC.
- Before initialization is complete, hold the left stick in the lower left corner and the right stick in the lower right corner as shown.
- The servo adjustment mode is indicated by the cyclic servos jumping and then slowly returning to center.
- Release the sticks and proceed to the next step.
Adjusting Servo Neutral Position
With the aircraft in Servo Adjustment mode, control stick and gyro inputs are disabled, and the servos remain in their neutral position. Check the servo arm positions to ensure they are perpendicular to the servos.
- If the arms are perpendicular to the servos, no adjustment is necessary. Exit servo adjustment mode.
- If one or more arms are not perpendicular to the servos, continue with the servo adjustment procedure.
While watching the cyclic servos, move the cyclic stick forward or backward and release. One of the servos will jump, indicating the selected servo. Move the cyclic stick forward or backward and release until the servo needing adjustment is selected. Once you have selected the servo you wish to adjust, move the cyclic stick left or right to adjust the servo's neutral position in the desired direction. If you wish to reset the current servo to its default neutral position, hold the directional control stick fully to the right for two seconds. The adjustment range is limited. If you cannot adjust the servo arm to be perpendicular to the servo, you must reset the servo to its default neutral position, remove the servo arm, and reinstall it on the servo as close to the perpendicular position as possible. You can then adjust the servo's neutral position using the left or right cyclic stick.
Cyclic Plate Upgrade
Before saving your adjustments and exiting servo adjustment mode, verify that the cyclic plate is level and that both main rotor blades are at 0 degrees. If not, adjust the linkages as necessary.
Saving Servo Adjustments
- Set the throttle stick to the lowest position and release the sticks.
- Move the tail rotor stick to the left and hold for four seconds to exit servo adjustment mode. The servos will jump to indicate a return to normal operation.
- Release the tail rotor stick.
- Reconnect the main drive motor to the ESC. Your aircraft is now ready to fly.
Servo Adjustment Mode Control | Action in Servo Adjustment Mode |
---|---|
Cyclic Forward/Backward | Select Previous or Next Servo |
Cyclic Right/Left | Increase or decrease sub trim adjustment |
Tail Rotor Right | Hold for two seconds; Neutral position is reset on the selected servo |
Tail Rotor Left and Low Throttle | Hold for four seconds; Exit servo adjustment mode |
Calibration Procedure
If the helicopter exhibits deviation problems after completing the hover trim procedure, perform the following calibration. The calibration procedure may also be necessary after repairs following a crash.
To perform the calibration procedure:
- Ensure the surface used for calibration is level.
- Turn on the transmitter and helicopter and allow them to initialize.
- Engage Throttle Hold.
- Ensure the main motor is disconnected.
- Using a bubble level as shown below, level the helicopter by placing a shim under the landing skid.
Bubble Level
Shim
- Hold the left stick in the lower right corner and the right stick in the upper left corner as shown.
- The flight controller LED will flash yellow during calibration. Do not move the helicopter until calibration is complete. If the LED turns red, an error has occurred. Repeat the calibration procedure, starting from step 1.
- Once calibration is complete, the receiver LED will flash green.
LED Indicator on FC
LED Indicator | Indicator Description |
---|---|
Solid Red | FC6250HX waiting for receiver connection, system will not initialize before connection |
Flashing Yellow | Calibration |
Slow Flashing Green | Ready to fly |
Flashing Red and Yellow | Failsafe (failsafe) active |
Flight Mode and Throws Selection
Stability Mode: Tilt angle is limited. The helicopter self-stabilizes when the cyclic stick is released.
Intermediate Mode: Tilt angle is not limited. The helicopter does not self-stabilize when the cyclic stick is released. This mode is ideal for learning basic translations and aerobatics such as flips or loops. Discover the throws that best suit your flying style.
Agility Mode: Tilt angle is not limited. The helicopter does not self-stabilize when the cyclic stick is released. This mode is ideal for 3D aerobatics such as flips or tic-tocs. Change throws using the 2-position throws switch.
- The Low throws position reduces the throw rate, making the model easier to fly.
- The High throws position provides full control and should be used by intermediate and experienced pilots.
Troubleshooting Guide
Problem | Possible Cause | Solution | |
---|---|---|---|
Helicopter will not bind to transmitter (during binding) | Low flight battery or transmitter battery voltage. | Fully recharge or replace the flight battery and/or transmitter batteries. | |
AR636A is not in bind mode. | Ensure the bind plug is inserted into the BND/DAT port on the AR636A. | ||
Transmitter is not in bind mode. | Refer to your transmitter's instruction manual for binding information. | ||
Transmitter is too close to the helicopter during the binding process. | Turn off the transmitter. Move the transmitter further away from the helicopter. Disconnect and reconnect the flight battery to the helicopter and follow the binding information. | ||
Helicopter will not link to transmitter (after binding) | Helicopter is bound to a different model memory (ModelMatch radios only). | Disconnect the flight battery. Select the correct model memory on the transmitter. Reconnect the flight battery. | |
Flight battery or transmitter battery charge is too low. | Replace or recharge batteries. | ||
Helicopter was moved during initialization. | If there is a lot of wind, lay the helicopter on its side during initialization. | ||
Transmitter is turned off. | Turn on the transmitter. | ||
AR636A will not initialize. | Controls are not centered at neutral. | Center the elevator, aileron, and rudder controls at neutral. Ensure the throttle stick is at neutral (idle) and/or the throttle trim is set too high. | Set the throttle stick and throttle trim to low. |
Helicopter does not respond to throttle but responds to other controls. | Transmitter is not in normal mode or throttle hold is active (ON). | Ensure the transmitter is in normal mode and throttle hold is inactive (OFF). | |
Motor is not connected to the ESC or motor cables are damaged. | Connect the motor cables to the ESC and check that the motor cables are not damaged. | ||
Flight battery charge is too low. | Replace or recharge the flight battery. | ||
Throttle channel is reversed. | Reverse the throttle channel on the transmitter. | ||
Flight battery has low voltage. | Fully recharge the flight battery. | ||
Flight battery is too old or damaged. | Replace the flight battery. | ||
Helicopter lacks power. | Flight battery cells are not balanced. | Fully recharge the flight battery, allowing the charger to balance the cells. | |
BEC is drawing too much current. | Check for damage to servos and helicopter motor. | ||
Tail rotor drive belt tension is incorrect. | Refer to "Checking Tail Rotor Drive Belt Tension" in this manual. | ||
Main rotor head does not spin in the correct direction. | Ensure the main rotor head spins clockwise. Refer to the motor control test. | ||
Helicopter will not take off. | Transmitter settings are incorrect. | Check throttle and pitch curve settings and direction of pitch control. | |
Flight battery voltage is low. | Fully recharge the flight battery. | ||
Main rotor blades are installed in reverse. | Install the main rotor blades with the thicker side facing the leading edge. |
Exploded View
Diagram showing the exploded view of the helicopter components with numbered parts.
Parts List
No. | Reference | Description | No. | Reference | Description |
---|---|---|---|---|---|
1 | BLH1620 | Thrust Bearing 3x8x3.5 (2) | 23 | BLH5212 | Aluminum Tail Grip Assembly |
2 | BLH1645 | Landing Gear Set: B450 | 24 | BLH5213 | Tail Rotor Hub: Fusion 360 |
3 | BLH4703 | Linkage Set FBL | 25 | BLH5214 | Rear Tail Boom Mount: Fusion 360 |
4 | BLH4705 | Spindle Set (2): 360 CFX | 26 | BLH5215 | Rear Tail Boom Case: Fusion 360 |
5 | BLH4710 | Belt Drive Pulley Puller: 360 CFX | 27 | BLH5216 | Vertical Tail Fin: Fusion 360 |
6 | BLH4720 | Linkage Set: 360 CFX | 28 | BLH5217 | Tail Rotor Linkage Rod |
7 | BLH4721 | Anti-rotation Mount: 360 CFX | 29 | BLH5218 | Tail Boom Mount (2) |
8 | BLH4728 | Tail Drive Belt: 360 CFX | 30 | BLH5219 | Tail Boom Mount Pylon (2): Fusion 360 |
9 | BLH4735 | Freewheel Hub/Freewheel | 31 | BLH5220 | Tail Belt Guide: Fusion 360 |
10 | BLH4831 | Servo Horns, Linkage Balls, Tail Servo Mount | 32 | BLH5221 | Chassis (1): Fusion 360 |
11 | BLH5051 | 3400Kv Brushless Outrunner Motor | 33 | BLH5234 | Motor Mount (2): Fusion 360 |
12 | BLH5201 | Main Rotor Blade Fusion 350mm | 34 | BLH5224 | Carbon Plates: Fusion 360 |
13 | BLH5202 | Main Grip Assembly (2) | 35 | BLH5225 | Main Block Assembly (3): Fusion 360 |
14 | BLH5203 | Swashplate Linkage Rods: Fusion 360 | 36 | BLH5226 | Tail Rotor Bellcrank Lever |
15 | BLH5204 | Main Rotor Head Block: Fusion 360 | 37 | BLH5231 | Pinion Helical 11T |
16 | BLH5205 | Damper Set (2) 90: Fusion 360 | 38 | BLH5233 | Swashplate Housing Set: Fusion 360 |
17 | BLH5206 | Swashplate: Fusion 360 | 39 | BLH5336 | Tail Shaft with Pulley |
18 | BLH5207 | Motor Mount: Fusion 360 | 40 | BLH5337 | Main Helicopter Main Drive Gear, 135T |
19 | BLH5208 | Canopy Mounts (4) | 41 | SPM4651T | SRXL2 Receiver with Telemetry |
20 | BLH5209 | Painted Canopy Fusion 360 | 42 | SPMFC6250HX | Flight Controller |
21 | BLH5210 | Main Shaft: Fusion 360 | 43 | SPMSH3055 | Micro Cyclic Servo H3055 M-T / U-S |
22 | BLH5211 | Tail Rotor Blade Assembly Fusion 65mm | 44 | SPMSH3065 | Micro Tail Servo H3065 M-T / U-S |
45 | SPMXAE1045 | Avian Heli Brushless ESC 45amp |
Recommended Parts List
Reference | Description |
---|---|
SPMX22003S50 | 3S 2200mAh 50C LiPo Battery, IC3 |
Optional Parts List
Reference | Description | Reference | Description |
---|---|---|---|
SPMSP1040 | Landing Gear Set: H3050 | SPMSP2052 | Canopy Set: H3050, H3060 |
SPMSP1041 | Landing Gear Set: H3060 |
Warranty and Repairs
Warranty Period
Exclusive Warranty - Horizon Hobby, LLC (Horizon) warrants that the Product purchased (the "Product") will be free from material and manufacturing defects at the time of purchase by the Buyer. The warranty period corresponds to the legal provisions of the country in which the product was purchased. The warranty period is 6 months and the warranty obligation period is 18 months after the expiration of the warranty period.
Warranty Limitations
(a) The warranty is granted to the original purchaser ("Buyer") and is not transferable. The Buyer's recourse shall be repair or exchange under this warranty. The warranty applies only to products purchased from an authorized Horizon dealer. Sales to third parties are not covered by this warranty. Warranty claims will be accepted upon presentation of valid proof of purchase only. Horizon reserves the right to modify the provisions of this warranty without prior notice and revokes existing warranty provisions.
(b) Horizon makes no warranty regarding the product's merchantability or the user's fitness and physical condition for a given use of the product. It is the Buyer's sole responsibility to verify whether the product corresponds to its capabilities and intended use.
(c) Buyer's Recourse - It is at Horizon's sole discretion to determine whether a product with a warranty claim will be repaired or exchanged. These are the exclusive remedies of the Buyer when a defect is found. Horizon reserves the right to inspect all components used and likely to be incorporated in the warranty case. The decision to repair or replace the product is solely at Horizon's discretion. The warranty excludes aesthetic defects or defects caused by force majeure, incorrect handling of the product, incorrect or commercial use of the latter, or modifications of any kind whatsoever. The warranty does not cover damage resulting from incorrect assembly or handling, accidents, or operation and maintenance attempts not carried out by Horizon. Returns made by the Buyer directly to Horizon or one of its national representatives require written confirmation.
Limitation of Damages
Horizon shall not be liable for any direct or indirect consequential damages, loss of revenue, or loss of business, in any way related to the product, regardless of whether a claim is made in contract, warranty, or warranty obligation. Furthermore, Horizon will not accept claims arising from a warranty case where such claims exceed the unit value of the product. Horizon exercises no influence over the assembly, use, or maintenance of the product or over possible product combinations chosen by the Buyer. Horizon assumes no warranty and accepts no recourse for any resulting injuries or damages. Horizon Hobby shall not be liable for any use that does not comply with the laws, rules, or regulations in force.
By using and assembling the product, the Buyer accepts without restriction or reservation all warranty provisions contained in this document. If, as the Buyer, you are not prepared to accept these provisions in relation to the use of the product, we ask you to return the complete, unused product in its original packaging to the seller.
Safety Information
This is a sophisticated hobby product, not a toy. It must be used with caution and common sense and requires some mechanical and mental aptitude. Failure to use the product safely and reasonably may result in injury and consequential material damage. This product is not intended for use by children without guardian supervision. The instruction manual contains safety information as well as maintenance and operating instructions. It is absolutely essential to read and understand these instructions before first use. Only then will it be possible to avoid incorrect handling and accidents resulting in injury and damage. Horizon Hobby cannot be held responsible for use that does not comply with applicable laws, rules, or regulations.
Maintenance and Repair
If your product requires maintenance or repair, contact your authorized dealer or Horizon directly. Pack the product carefully. Please note that the original packaging carton is generally not sufficient to protect the product from damage during transport. Use a courier service that offers tracking and insurance, as Horizon cannot be held responsible for product shipment until accepted delivery. Please include proof of purchase, a detailed description of the defects, and a list of all distinct items sent. We also require a complete address, a phone number (for inquiries), and an email address.
Warranty and Repairs
Warranty claims will only be processed upon presentation of the original proof of purchase from an authorized dealer, showing the buyer's name and date of purchase. If the warranty case is confirmed, the product will be repaired. This decision rests solely with Horizon Hobby.
Paid Repairs
For paid repairs, we will issue a quote that we will forward to your dealer. The repair will only be carried out after we have received confirmation from the dealer. The repair cost must be paid to the dealer. For paid repairs, we charge a minimum of 30 minutes of workshop time plus shipping costs. If no agreement for repair is reached within 90 days, we reserve the right to destroy the product or use it otherwise.
CAUTION: We only perform paid repairs on electronic components and motors. Mechanical repairs, especially those on radio-controlled helicopters and cars, are extremely costly and must therefore be carried out by the buyer themselves.
Warranty and Repair Contact Information
Country of Purchase | Horizon Hobby | Phone Number/E-mail | Address |
---|---|---|---|
European Union | Horizon Technischer Service | service@horizonhobby.de Sales: Horizon Hobby GmbH | +49 (0) 4121 2655 100 |
Hanskampring 9 D 22885 Barsbüttel, Germany |
IC Information
CAN ICES-3 (B)/NMB-3(B)
IC: 6157A-QSTMRX2
This device contains transmitter(s)/receiver(s) exempt from license requirements according to Innovation, Science and Economic Development Canada's CNR. Operation is subject to the following two conditions: 1. This device must not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device.
EU Conformity Information
CE
EU Compliance Statement: Blade Fusion 360 SMART BNF (BLH6150); Horizon Hobby, LLC hereby declares that this equipment is in compliance with the following directives: Directive on Radio Equipment 2014/53/EU; RoHS 2 Directive 2011/65/U; RoHS 3 Directive - Amending 2011/65/UE Annex II 2015/863. The full text of the EU Declaration of Conformity is available at the following internet address: https://www.horizonhobby.com/content/support-render-compliance.
Wireless Frequency Range / Wireless Output Power
Receiver: 2402-2478 MHz
18.87dBm
WEEE DIRECTIVE: The label on this equipment complies with European Directive 2012/19/EU on waste electrical and electronic equipment (WEEE). This label indicates that this product must not be disposed of with household waste, but should be deposited in an appropriate facility to allow for recovery and recycling.
Official EU Manufacturer:
Horizon Hobby, LLC
2904 Research Road
Champaign, IL 61822 USA
Official EU Importer:
Horizon Hobby, GmbH
Hanskampring 9
22885 Barsbüttel Germany