SYMA S39H
SYMA Revolt Raptor XL S39H Helicopter User Manual
Model: S39H
1. Introduction
Thank you for purchasing the SYMA Revolt Raptor XL S39H Helicopter. This remote-controlled helicopter is designed for ease of use, featuring auto-hover and two-speed modes, making it suitable for beginners. Its durable construction helps withstand minor impacts. Please read this manual thoroughly before operating the helicopter to ensure safe and correct usage.

Image: Side view of the SYMA Revolt Raptor XL S39H Helicopter, showcasing its red and black body with white rotor blades.
2. Package Contents
Ensure all items listed below are present in your package:
- SYMA Revolt Raptor XL S39H Helicopter
- 2.4G Remote Control
- USB Charging Cable
- Spare Tail Propeller
- Instruction Manual (this document)

Image: The SYMA Revolt Raptor XL S39H Helicopter alongside its black remote control unit.
3. Safety Guidelines
To prevent injury or damage, always observe the following safety precautions:
- Indoor Use Recommended: This helicopter is primarily designed for indoor use or outdoors with little to no wind.
- Age Recommendation: Suitable for ages 8 and up. Adult supervision is recommended for younger users.
- Keep Clear: Maintain a safe distance from people, pets, and obstacles during flight.
- Rotor Blades: Do not touch the rotating blades. They can cause injury.
- Battery Safety:
- Use only the provided USB charging cable.
- Do not overcharge the battery.
- Do not expose batteries to extreme temperatures or direct sunlight.
- If the battery is damaged or swollen, discontinue use immediately.
- Water Exposure: Avoid contact with water or moisture.
4. Charging the Helicopter Battery
The helicopter is powered by a built-in Lithium Polymer battery. Follow these steps to charge it:
- Ensure the helicopter's power switch is in the "OFF" position.
- Connect the small end of the USB charging cable to the helicopter's charging port.
- Connect the large end of the USB charging cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The charging indicator light on the USB cable will illuminate during charging and turn off when fully charged.
- Charging typically takes less than 60 minutes. Do not leave unattended during charging.
Note: A full charge provides approximately 5-7 minutes of flight time, depending on flying conditions.
5. Remote Control Setup
The remote control requires 4 x AA batteries (not included). Install them as follows:
- Open the battery compartment cover on the back of the remote control.
- Insert 4 new AA batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.

Image: The black remote control for the SYMA Revolt Raptor XL S39H Helicopter, showing its joysticks and control buttons.
6. Pairing the Helicopter and Remote
Follow these steps to pair your helicopter with the remote control:
- Place the helicopter on a flat, level surface.
- Turn on the helicopter's power switch. The helicopter's lights will flash.
- Turn on the remote control's power switch. The remote's indicator light will flash.
- Push the left joystick (throttle) all the way up, then pull it all the way down.
- The helicopter's lights and the remote's indicator light will stop flashing and remain solid, indicating successful pairing.
- Your helicopter is now ready for flight.
7. Flight Preparation
- Ensure the helicopter battery is fully charged.
- Ensure the remote control has fresh batteries.
- Choose a spacious indoor area free from obstacles, people, and pets.
- Avoid flying near air vents or fans, as air currents can affect stability.
8. Operating Controls
The SYMA Revolt Raptor XL S39H features intuitive controls for easy flying:
- Left Joystick (Throttle):
- Push up: Increase altitude (ascend).
- Pull down: Decrease altitude (descend).
- Right Joystick (Directional Control):
- Push up: Fly forward.
- Pull down: Fly backward.
- Push left: Turn left.
- Push right: Turn right.
- One-Key Take-off/Landing Button: Press this button for automatic take-off to a stable hover or for a smooth automatic landing.
- Auto-Hover Function: The helicopter will automatically maintain its altitude when the left joystick is released, making it easier to control.
- Speed Switch Button: Press to toggle between two speed modes (slow for beginners, fast for experienced pilots).
- Trim Buttons: Use these small buttons near the joysticks to fine-tune the helicopter's stability if it drifts in any direction without input.
Video: An official product video demonstrating the features and flight capabilities of the REVOLT RAPTOR XL Helicopter, including one-button take-off/landing, altitude hold, and coaxial rotors.

Image: Top-down view of the SYMA Revolt Raptor XL S39H Helicopter's high-efficiency coaxial rotors.

Image: Front view of the SYMA Revolt Raptor XL S39H Helicopter, highlighting its built-in searchlight.
9. Flight Tips
- Start Slow: Begin with the slower speed mode until you are comfortable with the controls.
- Gentle Inputs: Use small, gentle movements on the joysticks for smoother flight.
- Altitude Hold: The auto-hover feature will help maintain altitude, allowing you to focus on directional control.
- Practice Take-off and Landing: Use the one-key take-off/landing button to practice these maneuvers until you can perform them manually.
- Battery Life: When the helicopter's lights start flashing rapidly, it indicates low battery. Land the helicopter and recharge it.

Image: The SYMA Revolt Raptor XL S39H Helicopter hovering in mid-air, demonstrating its flight capability.
10. Maintenance
- Cleaning: Wipe the helicopter with a clean, dry cloth. Do not use water or chemical cleaners.
- Rotor Blades: Inspect blades for damage after each flight. Replace any cracked or bent blades with the spare provided or genuine SYMA replacement parts.
- Storage: Store the helicopter and remote control in a cool, dry place away from direct sunlight. Remove batteries from the remote control if storing for extended periods.
- Battery Care: Do not store the helicopter with a fully depleted battery for long periods. Charge it partially before storage.
11. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Helicopter does not respond to remote. | Not paired; remote batteries low; helicopter battery low. | Re-pair the helicopter and remote. Replace remote batteries. Charge helicopter battery. |
| Helicopter drifts during flight. | Needs trim adjustment; strong air currents. | Use the trim buttons on the remote control. Fly in a calmer environment. |
| Helicopter cannot take off or flies weakly. | Helicopter battery low; damaged rotor blades. | Charge helicopter battery fully. Inspect and replace damaged rotor blades. |
| Helicopter crashes frequently. | Inexperienced pilot; flying in too small an area. | Practice with gentle controls. Fly in a larger, open space. Use slow speed mode. |
12. Specifications
- Model: S39H
- Brand: SYMA
- Dimensions: 21.65 x 3.19 x 9.25 inches (approx. 33cm / 13in long)
- Item Weight: 1.76 pounds
- Control Frequency: 2.4 GHz
- Channels: 3-Channel
- Battery: 1 Lithium Polymer battery (built-in)
- Charging Time: Less than 60 minutes
- Control Range: Approximately 20 meters
- Features: Auto-Hover, One-Key Take-off/Landing, 2 Speed Modes, Built-in Searchlight, Coaxial Rotors
- Recommended Age: 8 years and up (Manufacturer recommended age: 5 years and up)
13. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official SYMA website. Keep your proof of purchase for warranty claims.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.
