Eachine E110 RC Helicopter User Manual

1. Important Safety Notes

Please read this manual thoroughly to understand the functions of this product before operation. Damage to the product and potential personal injury may occur if operational errors are made.

This is an RC helicopter, not a toy. Prudent operation and a basic understanding of its functions are required. All children using this product should be under adult supervision.

This manual includes safety, operation, and maintenance instructions. To avoid causing damage or serious injury, please adhere to all instructions and warnings before using this product.

Additional Safety Precautions and Warnings

• Recommended age of users: Not suitable for children under 14 years old.
• Operate in an open space, away from traffic and people.
• Follow all instructions and warnings, including the use of optional equipment.
• Keep away from chemicals. Small parts and electrical equipment must be out of the reach of children.
• Keep away from water as this product has no waterproof function.
• Do not put any parts in the mouth; it will cause injury or death.
• Do not operate the model if the transmitter's battery is in low voltage.
• Do not view the beam of the light-emitting diodes directly, as it may affect eyesight.
• The motor and electric equipment will become hot after flight. Do not touch them to avoid burns.
• To avoid damage, do not touch the high-speed rotating parts.

2. Battery Usage and Warnings

Note: Using the original factory USB charger ensures charging safety. It is recommended to use the original charger; other chargers may cause battery damage and property damage.

Warnings!

The battery will fire, explode, or leak if the following instructions are not strictly observed:

• Do not immerse the battery in water or seawater. Keep the battery in a cool, dry environment during storage.
• Keep all batteries out of the reach of small children. Consult a doctor immediately if a battery is swallowed.
• Do not use or leave the battery near a heat source such as fire or a heater.
• Use the battery charger specifically designed for this purpose when recharging.
• Do not reverse the positive (+) and negative (-) terminals.
• Do not connect the battery to an electrical outlet.
• Do not dispose of the battery in fire or heat.
• Do not short-circuit the battery by directly connecting the positive (+) and negative (-) terminals with metal objects such as wire.
• Do not transport or store the battery together with metal objects such as necklaces, hairpins, etc.
• Do not strike or throw the battery against a hard surface.
• Do not directly solder the battery.
• Do not unpack the battery with a nail or other sharp object.
• Never disassemble the battery in any way.

Note: The battery should not be stored for a long time at full power or low power. Otherwise, it may not charge or may swell. For long-term storage, charge the battery to 3.7V and store it in a dry and safe place.

3. Product Overview

The Eachine E110 is a high-speed RC helicopter featuring a flybarless design, 6-axis gyroscope stabilization, and optical flow positioning for stable flight. It includes a 720P HD camera with a 90° rotatable lens for clear image transmission and aerial photography.

Key Features

• Flybarless Design: Propeller designed based on aerodynamic principles for strong power and self-stability.
• 6-Axis Gyroscope: Provides ultra-stable flight, especially suitable for beginners.
• Barometer Fixed Height: Maintains altitude for stable flight.
• Optical Flow Positioning: Enhances stability for aerial photography.
• 720P HD Camera: Integrated wide-angle camera with 90° rotatable lens for clear image transmission.
• Modularized Battery: Intelligent power management system with power indicator for convenient and quick installation and longer service life.
• Long Flight Time: Approximately 15 minutes per battery.
• Three Speed Modes: Low, Medium, and High speed modes for varied flight experience.
• App-Controlled: Explore routes by tapping your phone's screen to specify a location.
• Stunt Actions: Ascending, descending, forward, backward, left/right flying, left/right rotation, route flight, and pot brushing.
• Safety Features: Low voltage alarm, locked rotor protection, runaway protection.
• Easy Operation: One-key take-off and landing functions.

Eachine E110 RC Helicopter with its remote controller.

The 90° rotatable HD lens provides a wider view for capturing footage.

Optical flow localization greatly improves stability during aerial photography.

The modularized battery offers approximately 15 minutes of flight time.

App control allows for intelligent route exploration by tapping on your phone's screen.

4. Specifications

Helicopter Parameters

Product dimensions: Length 230mm, Height 80mm.

Detailed specifications including flight time, range, navigation features, flight modes, and environmental conditions.

5. Package Contents

The Eachine E110 package includes the following items:

• 1 x E110 Helicopter
• 1 x User Manual (this document)
• 1 x Transmitter (Remote Control)
• 1 x USB Charger
• 2 x Main Blades
• 1 x Tail Blade
• 1 x Lipo Battery (1, 2, or 3 pcs, optional)
• 1 x Hexagon Wrench
• 1 x Phillips Screwdriver

The helicopter and its included accessories.

6. Setup

6.1. Remote Controller Battery Installation

1. Slide the battery lid on the back of the transmitter to open it.
2. Insert 4 AA-sized batteries, ensuring correct polarity as indicated inside the compartment.
3. Close the battery lid securely.

Note: Do not mix batteries of different chemistry or specifications.

Remote controller with battery installation instructions.

6.2. Battery Charging Method

The helicopter's Lipo battery can be charged using one of the following methods:

1. Charging via Computer USB Port:
   a. Connect the USB charger to a computer's USB port.
   b. Connect the helicopter battery to the USB charger. The blue indicator lights will flash during charging. All four lights will be solid when fully charged.
2. Charging via Power Supply Adapter:
   a. Connect the USB charger to a power supply adapter (e.g., a phone charger).
   b. Connect the helicopter battery to the USB charger. The blue indicator lights will flash during charging. All four lights will be solid when fully charged.
3. Charging via Power Bank:
   a. Connect the USB charger to a power bank.
   b. Connect the helicopter battery to the USB charger. The blue indicator lights will flash during charging. All four lights will be solid when fully charged.

7. Operation

7.1. First Flight Preparation

• Ensure sufficient power in both the transmitter and helicopter.
• Choose a suitable flight space, away from traffic, people, electricity pylons, and pools.
• Do not overtighten the main rotor screws to allow smooth folding. If too tight, the helicopter may shake during flight.
• In an emergency, you can press the 'sharp stop' button for 3 seconds to land the helicopter without rotating. This action may cause a helicopter crash if not used carefully.

7.2. Flight Operation Steps

1. Turn on the transmitter, then place the helicopter near the transmitter.
2. Install the aircraft battery safely and securely. Press the power switch for 2 seconds to turn on the aircraft power.
3. The lights on both the helicopter and remote control will flash simultaneously. Quickly push the throttle stick from top to bottom. The remote control will emit a 'DI' sound, and the indicator lights on both devices will become solid, indicating successful binding.
4. To start the helicopter, pull both joysticks to the outer eight angles. Alternatively, you can press the one-key takeoff button.
5. Keep the helicopter's head forward and maintain a safe distance from it.
6. When manually landing, keep the throttle stick at the bottom for 2-3 seconds, then release it after the propeller has completely stopped rotating. This step is not required when using the one-key landing function.

Note:

• To avoid hitting, do not look at the helicopter at hip level when it flies.
• To avoid distractions, ensure no other transmitters are operating nearby.

7.3. Basic Controls (Transmitter Function)

Remote controller layout with power switch, fine-tuning buttons, and control sticks.

Throttle

Controls vertical movement (altitude).

• Throttle Up: Helicopter climbs.
• Throttle Down: Helicopter descends.

Rudder

Controls horizontal rotation (yaw).

• Rudder Left: Nose yaws left.
• Rudder Right: Nose yaws right.

Elevator

Controls forward and backward movement.

• Elevator Up (Forward): Helicopter moves forward.
• Elevator Down (Backward): Helicopter moves backward.

Aileron

Controls sideways movement (roll).

• Aileron Left: Helicopter moves left.
• Aileron Right: Helicopter moves right.

7.4. Flight Yaw Correction Method

If the helicopter experiences unwanted yaw (rotation), use the trimming buttons to correct it. The helicopter has a hovering setup. If you are dissatisfied with hovering or experience yaw, follow these steps to adjust:

1. Take off with the throttle joystick.
2. According to the direction of yaw, press the fine-tuning button in the opposite direction until the helicopter hovers stably.

Visual guide for adjusting yaw for forward/backward, left/right, and side fly movements.

7.5. Trimming Notes

Maintain a flying altitude above one meter when performing trimming adjustments.

7.6. Gyro Calibration Method

1. If the helicopter yaws, first land it and calibrate the gyroscope.
2. When calibrating the gyroscope, the aircraft must be placed on a level ground.
3. The indicator light will flash quickly during the calibration process. The indicator light stops flashing once calibration is complete, allowing for takeoff.

8. Maintenance and Parts Replacement

8.1. Parts Replacement Instructions

• Propeller Replacement: Use a hexagon wrench to remove the propeller. Ensure smooth rotation. Pay attention to matching 'A' propellers with 'A' positions and 'B' with 'B' positions to ensure balance. Do not overtighten new propellers.
• Tail Rod Replacement: First disassemble the housing, then remove the tail motor plug. Pull the tail rod out backward. Pay attention to the direction of installation. After installing, fix the machine shell screw. Ensure the tail skid is vertical and not deflected.
• Steering Gear Replacement: Pay attention to the direction of the connecting rod.
• Tail Rotor Replacement: Pay attention to the direction. Align the motor shaft and press it slowly to ensure smooth rotation.

9. Troubleshooting: Abnormal Problem Solving Method

10. User Tips

• Pre-Flight Check: Always ensure both the helicopter and remote control batteries are fully charged and properly connected before attempting flight.
• Binding Issues: If the helicopter doesn't respond after powering on, re-bind the transmitter and helicopter as per the instructions in section 7.2.
• Stable Hovering: If you notice the helicopter drifting or yawing during flight, use the fine-tuning buttons on the remote control to make small adjustments until it hovers stably. Refer to section 7.4 for detailed yaw correction.
• Level Surface for Calibration: When performing gyroscope calibration, always place the helicopter on a perfectly level surface to ensure accurate calibration and stable flight.
• Full Manual Reference: For a complete and detailed user manual, please refer to the official PDF document available at: Eachine E110 User Manual PDF.

11. Compliance and Disclaimer

Disclaimer

⚠️ 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.