1. Introduction
Thank you for purchasing the RC ERA C190 H145 Scale RC Helicopter. This model is a high-performance, flybarless remote-controlled helicopter featuring a 6-channel 2.4G control system, 6-axis gyroscope, optical flow localization, and altitude hold functions for stable and precise flight. Please read this manual thoroughly before operating the helicopter to ensure safe and correct usage.
Figure 1: RC ERA C190 H145 Red Helicopter with Remote Control
Figure 2: RC ERA C190 H145 Yellow Helicopter with Remote Control
2. Safety Information
⚠️ For recreation use only. Illegal modification of drones/planes is prohibited. Please also pay attention to the relevant laws and regulations on the use of drones/planes in your country/area to ensure legal use.
- Always operate the helicopter in open areas, away from people, animals, buildings, and power lines.
- Do not operate in strong winds or adverse weather conditions.
- Keep fingers and loose clothing away from rotating blades.
- Ensure batteries are fully charged before each flight.
- Adult supervision is recommended for users under 14 years of age.
3. Package Contents
The standard package includes the following items:
- RC ERA C190 H145 RC Helicopter
- 2.4G Remote Control Transmitter
- 7.4V 1200mAh Lithium Battery (for helicopter)
- USB Charging Cable
- Spare Main Blades
- Spare Tail Rotor
- Screwdriver
- User Manual (this document and a detailed PDF version)
4. Specifications
| Feature | Detail |
|---|---|
| Model | C190 H145 |
| Type | HELICOPTER |
| Material | Plastic |
| Drone Weight | 238g |
| Control Channels | 6 channels |
| Remote Distance | 120-150 meters |
| Flight Time | 10-20 minutes |
| Helicopter Battery | 7.4V 1200mAh Lithium Battery |
| Controller Battery | 4*1.5AA (Not included) |
| Controller Mode | MODE1, MODE2 (Adjustable) |
| Features | App-Controlled, 6-Axis Gyro, Optical Flow Localization, Altitude Hold |
| Recommend Age | 14+ years |
5. Setup Guide
5.1 Charging the Helicopter Battery
- Connect the 7.4V 1200mAh Lithium Battery to the provided USB charging cable.
- Plug the USB charging cable into a suitable USB power source (e.g., computer USB port, USB wall adapter).
- The indicator light on the USB cable will show the charging status (refer to the specific charger instructions for light indications).
- Charging typically takes approximately 60-90 minutes. Do not overcharge.
5.2 Installing Remote Control Batteries
- Open the battery compartment on the back of the remote control.
- Insert 4 x 1.5V AA batteries (not included), ensuring correct polarity.
- Close the battery compartment securely.
5.3 Installing Helicopter Battery
- Carefully open the battery compartment on the helicopter.
- Insert the fully charged 7.4V 1200mAh Lithium Battery into the compartment.
- Connect the battery connector to the helicopter's power port.
- Close the battery compartment.
5.4 Binding the Helicopter and Remote Control
- Ensure both the helicopter and remote control are powered off.
- Place the helicopter on a flat, level surface.
- Power on the helicopter. The indicator lights will flash.
- Power on the remote control.
- Push the throttle stick (left stick) all the way up, then all the way down.
- The indicator lights on the helicopter and remote control will become solid, indicating successful binding.
6. Operating Instructions
The C190 H145 features a flybarless design, 6-axis gyro, optical flow localization, and altitude hold for enhanced stability and ease of control.
Video 1: Demonstration of C190 H145 features including navigation lights, tail rotor design, metal rotor head, and stable hovering.
6.1 Basic Controls (Mode 2 - default)
- Left Stick (Throttle/Yaw):
- Push up/down: Increase/decrease altitude (Throttle).
- Push left/right: Rotate helicopter left/right (Yaw).
- Right Stick (Pitch/Roll):
- Push up/down: Move helicopter forward/backward (Pitch).
- Push left/right: Move helicopter left/right (Roll).
- Trim Buttons: Used to fine-tune the helicopter's stability if it drifts in any direction.
6.2 Controller Mode Selection
The remote control supports both MODE1 and MODE2. Refer to the detailed PDF manual for instructions on how to switch between these modes.
6.3 Take-off and Landing
- Take-off: After binding, slowly push the throttle stick up. The helicopter will ascend.
- Hovering: Adjust the throttle stick to maintain a stable altitude. The 6-axis gyro and altitude hold features will assist in maintaining stability.
- Landing: Slowly pull the throttle stick down. The helicopter will descend gently. Ensure a clear landing area.
6.4 Special Features
- Altitude Hold: Automatically maintains the helicopter's altitude, making it easier to control.
- Optical Flow Localization: Uses a downward-facing camera to detect ground patterns, enhancing hovering stability, especially indoors.
- Navigation Lights: The helicopter is equipped with front and rear navigation lights for improved visibility during flight.
- Metal Rotor Head: The C190 features an upgraded metal rotor head for increased durability and crash resistance.
7. Maintenance
7.1 Cleaning
- Wipe the helicopter with a soft, dry cloth after each use.
- Do not use water or chemical cleaners, as they may damage electronic components.
7.2 Propeller Replacement
- If main blades or tail rotors are damaged, replace them immediately using the provided spare parts and screwdriver.
- Ensure new blades are installed in the correct orientation.
7.3 Battery Care and Storage
- Always disconnect the helicopter battery after use.
- Store batteries in a cool, dry place, away from direct sunlight and heat.
- Do not store fully charged or completely depleted batteries for extended periods. Charge them to approximately 50% for long-term storage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Helicopter does not respond to remote control. | Not bound, low remote battery, communication loss. | Re-bind the helicopter and remote. Replace remote batteries. Ensure no interference. |
| Helicopter cannot take off or flies weakly. | Low helicopter battery, damaged blades. | Charge helicopter battery fully. Replace damaged blades. |
| Helicopter drifts during flight. | Needs trimming, uneven surface during calibration. | Use trim buttons on the remote. Ensure helicopter is on a flat surface during power-on/binding. |
| Unstable flight or sudden loss of control. | Interference, faulty component, communication issue. | Fly in an open area. Check for loose connections. If problem persists, contact support. |
9. User Tips
- Outdoor Flying: While the C190 has some anti-wind ability, it is primarily designed for stable indoor flight due to its optical flow localization. Exercise caution and avoid strong winds when flying outdoors.
- Battery Management: Always ensure both the helicopter and remote control batteries are adequately charged before each flight session to prevent unexpected power loss.
- Practice Makes Perfect: Start with gentle movements and practice hovering in a safe, open space before attempting more complex maneuvers.
- Check for Damage: After any hard landing or crash, inspect the blades, tail rotor, and body for damage before the next flight.
10. Warranty and Support
For detailed warranty information, technical support, or replacement parts, please refer to the official product page or contact the seller directly. Keep your purchase receipt as proof of purchase.
A comprehensive user manual in PDF format is available for download:
11. Disclaimer
The manufacturer and seller are not responsible for any damage or injury caused by improper use, modification, or failure to follow the instructions in this manual. Users are responsible for operating this product in accordance with local laws and regulations.