OMPHOBBY M2 V3 PRO RC Helicopter Instruction Manual

1. Introduction

This manual provides essential information for the safe and effective operation, setup, and maintenance of your OMPHOBBY M2 V3 PRO RC Helicopter. Please read this manual thoroughly before operating the helicopter to ensure proper function and to prevent damage or injury.

Figure 1.1: OMPHOBBY M2 V3 PRO RC Helicopter (Green Variant)

2. Safety Information

WARNING: ADULTS ONLY - Not For Kids. This is a professional RC helicopter and not a toy. It requires remote control helicopter experience and is unsuitable for children or beginners. Improper handling can result in serious injury or property damage.

• Always operate in open areas, away from people, animals, buildings, and power lines.
• Ensure all components are securely fastened before each flight.
• Do not operate in adverse weather conditions (e.g., strong winds, rain).
• Keep hands and face clear of rotating blades.
• Always disconnect the battery after use and during transport.
• Follow all local regulations regarding RC aircraft operation.

Figure 2.1: Safety warnings on product packaging.

3. Package Contents

The OMPHOBBY M2 V3 PRO RC Helicopter (PNP version) package typically includes the following items:

• OMPHOBBY M2 V3 PRO RC Helicopter (assembled)
• Main Rotor Blades
• Tail Rotor Blades
• Battery (1 Lithium Ion battery included)
• Instruction Manual
• Small parts and tools (e.g., screws, hex wrenches)

Note: The PNP (Plug-N-Play) version requires a separate transmitter and a compatible receiver (not included). Compatible systems include Futaba S-FHSS, Spektrum DSMX/DSM2, and FrSky, among others.

Figure 3.1: Typical package contents for the M2 V3 PRO.

4. Specifications

Figure 4.1: OMPHOBBY M2 V3 PRO dimensions.

5. Setup

5.1. Initial Inspection

Upon unpacking, carefully inspect the helicopter for any signs of damage during shipping. Ensure all parts are present and securely attached. Check the main and tail rotor blades for any cracks or deformities.

5.2. Battery Installation and Charging

1. Ensure the helicopter is powered off before installing or removing the battery.
2. Carefully insert the provided Lithium Ion battery into its designated compartment.
3. Connect the battery to the helicopter's power connector.
4. For charging, use only the charger recommended by OMPHOBBY. Follow the charger's instructions for safe charging practices.

Figure 5.1: Battery installation on the M2 V3 PRO.

5.3. Transmitter and Receiver Setup (PNP Version)

As a PNP version, you will need to provide your own compatible transmitter and receiver. Refer to your transmitter's manual for specific binding procedures. The OFS3 Flight Control system supports various protocols including Futaba S-FHSS, Spektrum DSMX/DSM2, and FrSky.

1. Install your chosen receiver into the helicopter's receiver slot.
2. Connect the receiver to the OFS3 Flight Control board according to the wiring diagram (refer to the detailed diagram in the full manual or online resources).
3. Power on your transmitter, then power on the helicopter.
4. Initiate the binding process as per your transmitter and receiver instructions.
5. Once bound, verify all control surfaces respond correctly to transmitter inputs.

Figure 5.2: Flight controller and receiver connection points.

6. Operating Instructions

6.1. Pre-Flight Checks

• Ensure the battery is fully charged.
• Check all screws and connections for tightness.
• Verify main and tail rotor blades are free from damage and rotate smoothly.
• Confirm proper function of all servos and flight controls via your transmitter.
• Check the flight area for obstacles and people.

6.2. Flight Modes (OFS3 Flight Control)

The advanced OFS3 flight controller offers three distinct flight modes:

• Stabilize Mode: Provides enhanced stability, ideal for learning basic flight maneuvers.
• Soft 3D Mode: Offers increased agility for introductory 3D aerobatics.
• Violet 3D Mode: Delivers maximum responsiveness and control for advanced 3D flight.

These modes can be seamlessly switched mid-flight via your transmitter, allowing for versatile performance tailored to your skill level and desired maneuvers.

Figure 6.1: M2 V3 PRO in flight.

6.3. Take-off and Landing

1. Place the helicopter on a flat, level surface.
2. Slowly increase throttle until the helicopter lifts off smoothly. Maintain a stable hover.
3. For landing, gradually reduce throttle while maintaining control, allowing the helicopter to descend gently.
4. Once on the ground, fully reduce throttle and disconnect the battery.

7. App Tuning & Telemetry

The OMPHOBBY M2 V3 PRO supports smartphone app tuning and real-time data telemetry, similar to the MK2 model. This feature allows for personalized adjustment of flight parameters and monitoring of critical flight data.

7.1. App Connection

Download the official OMPHOBBY flight control app from your smartphone's app store. Follow the in-app instructions to connect your smartphone to the helicopter's flight control system via Bluetooth or a dedicated connection module (if required).

7.2. Parameter Adjustment

The app provides an interface to adjust various flight parameters, including:

• Gain settings for different axes (roll, pitch, yaw)
• Collective pitch curves
• Flight mode specific settings
• Other advanced tuning options for experienced pilots.

Figure 7.1: App interface for basic flight parameter tuning.

Figure 7.2: App interface for expert flight parameter tuning.

7.3. Real-time Telemetry

The app also displays real-time telemetry data, allowing you to monitor key performance indicators during flight. This includes battery voltage, current draw, motor RPM, and temperature, aiding in performance optimization and flight safety.

Figure 7.3: Example of real-time telemetry data.

8. Maintenance

Regular maintenance is crucial for the longevity and safe operation of your OMPHOBBY M2 V3 PRO.

• After Each Flight: Inspect main and tail blades for damage. Check for loose screws or connections.
• Periodically: Clean the helicopter to remove dust and debris. Check motor and servo functionality. Lubricate moving parts as recommended by OMPHOBBY.
• Component Replacement: Replace any damaged or worn components immediately with genuine OMPHOBBY parts.

Figure 8.1: Main and tail rotor blades.

9. Troubleshooting

This section addresses common issues you might encounter. For more detailed troubleshooting, refer to the official OMPHOBBY support resources.

10. Warranty and Support

For warranty information, technical support, and spare parts, please refer to the official OMPHOBBY website or contact their customer service directly. Keep your proof of purchase for warranty claims.

You can visit the OMPHOBBY store for additional products and support: OMPHOBBY Store