ESKY 150 V3 Mini RC Helicopter Instruction Manual

1. Introduction

The ESKY 150 V3 is a fixed-pitch, flybarless mini RC helicopter designed for both indoor and outdoor flight in low wind conditions. It features a 6 DOF FXZ control system and an altitude hold function, providing enhanced stability and ease of control, making it an excellent choice for pilots transitioning from coaxial helicopters or multi-rotor drones to single-rotor models.

This V3 series model offers improved performance and longer flight times compared to its predecessor, the 150 V2, with simplified and clearer internal wiring. Its compact size allows for enjoyable flying even in small indoor spaces, while its robust design ensures capable outdoor performance.

2. Safety Information

Please read and understand all safety warnings and instructions before operating this product. Failure to do so may result in injury or damage to the product.

• Age Recommendation: This product is not suitable for children under 36 months due to small parts. Recommended age for operation is 14 years and older.
• Operating Environment: Operate the helicopter in open spaces, away from people, animals, and obstacles. Avoid flying near power lines, buildings, or water.
• Battery Safety: Always use the provided charger and battery. Do not overcharge or short-circuit the battery. Discontinue use if the battery shows signs of damage or swelling.
• Propeller Safety: Keep hands, face, and loose clothing away from rotating blades.
• Supervision: Younger users should always be supervised by an adult.

3. Package Contents

Verify that all items listed below are included in your package:

• 1 x ESKY 150 V3 Helicopter
• 1 x MINI 6X 6-Channel 2.4GHz Transmitter
• 1 x 1S 3.7V 150mAh 20C Li-Po battery
• 2 x Main Blades (spare)
• 1 x Tail Blade (spare)
• 1 x USB Charger
• 2 x Screw Drivers
• 1 x User Manual (this document)

4. Specifications

5. Setup Guide

5.1. Transmitter Battery Installation

The MINI 6X Transmitter requires 4 AA batteries (not included). Open the battery compartment on the back of the transmitter and insert the batteries, ensuring correct polarity. Close the compartment securely.

5.2. Helicopter Battery Charging

The ESKY 150 V3 helicopter is powered by a 1S 3.7V 150mAh Li-Po battery. Use the provided USB charger to charge the battery.

1. Connect the USB charger to a USB power source (e.g., computer USB port, USB wall adapter).
2. Carefully connect the Li-Po battery to the charging port on the USB charger. Ensure the connector is oriented correctly to avoid damage.
3. The indicator light on the USB charger will show the charging status (e.g., red for charging, green for fully charged).
4. Once fully charged, disconnect the battery from the charger and the charger from the power source.

5.3. Installing the Helicopter Battery

Carefully remove the helicopter's canopy. Insert the charged Li-Po battery into the designated battery compartment, ensuring a snug fit. Connect the battery's power connector to the helicopter's power port. Replace the canopy.

5.4. Binding the Transmitter and Helicopter

Your helicopter and transmitter should be pre-bound from the factory. If re-binding is necessary:

1. Ensure both the helicopter and transmitter are powered off.
2. Turn on the transmitter.
3. Connect the helicopter battery. The helicopter's LED should start flashing, indicating it's in binding mode.
4. Press and hold the bind button on the transmitter (refer to the transmitter's specific manual for exact location if not obvious) while powering it on.
5. Release the bind button once the helicopter's LED becomes solid, indicating a successful bind.
6. Power cycle both the helicopter and transmitter to confirm the bind.

5.5. Pre-Flight Checks

• Ensure the helicopter battery is fully charged.
• Check that the transmitter batteries have sufficient power.
• Verify that all blades (main and tail) are securely attached and free from damage.
• Confirm that the helicopter and transmitter are properly bound.
• Perform a control surface check: gently move the transmitter sticks to ensure the helicopter's servos respond correctly and smoothly.

6. Operating Instructions

6.1. Transmitter Modes

The MINI 6X Transmitter supports different throttle modes:

• Mode 1: Right-hand throttle. The right stick controls throttle/collective.
• Mode 2: Left-hand throttle. The left stick controls throttle/collective.

Ensure you are familiar with your chosen mode before flight. The ESKY 150 V3 is equipped with a 6 DOF FXZ control system and altitude hold, providing excellent stability for beginners.

6.2. Take-off

1. Place the helicopter on a flat, level surface.
2. Ensure the throttle stick is at its lowest position.
3. Power on the helicopter, then the transmitter.
4. Slowly increase the throttle. The helicopter will begin to lift off. Maintain a steady throttle input to achieve a stable hover.

6.3. Flight Controls

Familiarize yourself with the basic controls:

• Throttle (Vertical Movement): Controls the main rotor speed, affecting altitude.
• Aileron (Left/Right Cyclic): Tilts the helicopter left or right for sideways movement.
• Elevator (Forward/Backward Cyclic): Tilts the helicopter forward or backward for forward or backward movement.
• Rudder (Yaw): Controls the tail rotor, rotating the helicopter left or right on its vertical axis.

The 6-axis gyro and altitude hold features will assist in maintaining stability and a consistent height, making it easier to learn.

6.4. Landing

1. Gently reduce the throttle while maintaining directional control.
2. Allow the helicopter to descend slowly to a flat surface.
3. Once landed, immediately reduce the throttle to its lowest position to stop the main rotor.
4. Power off the helicopter, then the transmitter.

7. Maintenance

7.1. General Care

• After each flight, inspect the helicopter for any visible damage, loose parts, or debris.
• Clean the helicopter with a soft, dry cloth. Avoid using solvents or harsh chemicals.
• Store the helicopter and transmitter in a cool, dry place, away from direct sunlight.

7.2. Blade Replacement

In case of damage to the main or tail blades, replace them with genuine ESKY spare parts using the provided screw drivers.

• Main Blades: Unscrew the small screws holding the main blades to the rotor head. Remove the damaged blade and install a new one, ensuring it is securely fastened but not overtightened.
• Tail Blade: The tail blade is typically press-fit or held by a small screw. Carefully remove the damaged blade and install a new one.

7.3. Battery Care

• Always allow Li-Po batteries to cool down before recharging.
• Do not store Li-Po batteries fully charged or fully discharged for extended periods. Aim for a storage charge of around 3.8V per cell.
• If the battery becomes swollen or damaged, dispose of it safely according to local regulations.

8. Troubleshooting

9. User Tips

• Practice Makes Perfect: Start by practicing hovering in a controlled environment before attempting complex maneuvers.
• Gentle Inputs: Small, smooth stick movements are key to stable helicopter flight. Avoid abrupt changes.
• Indoor Flying: The ESKY 150 V3 is excellent for indoor flight. Ensure you have enough clear space to avoid collisions.
• Battery Management: Always have spare charged batteries on hand for extended flying sessions.
• Visual Inspection: Regularly check the main rotor head and tail rotor for any hair or debris that might impede movement.

10. Warranty and Support

For any issues not covered in this manual, or for warranty claims, please contact the retailer or manufacturer's customer support. Keep your proof of purchase for warranty validation.