4DRC drone v4
4DRC 1080P HD Drone Instruction Manual
Model: drone v4 | Brand: 4DRC
Introduction
This manual provides essential information for the safe operation and maintenance of your 4DRC 1080P HD Drone. Designed for both beginners and experienced users, this drone features a 1080P HD camera, FPV real-time transmission, and various intelligent flight modes. Please read this manual thoroughly before operating the drone to ensure proper usage and to maximize your flying experience.
Safety Precautions
Always prioritize safety when operating your drone. Failure to follow these guidelines may result in injury, damage to the drone, or property damage.
- Flight Environment: Fly in open areas, away from people, animals, buildings, and obstacles. Avoid flying near airports or restricted airspace.
- Weather Conditions: Do not fly in strong winds, rain, snow, or fog. Optimal conditions are calm and clear.
- Battery Safety: Use only original batteries. Do not overcharge or over-discharge. Disconnect batteries when not in use.
- Propeller Safety: Keep fingers, hair, and loose clothing away from rotating propellers. Always ensure propellers are securely attached before flight.
- Visual Line of Sight: Always maintain visual line of sight with the drone during flight.
- Age Recommendation: This product is suitable for users aged 14 and above. Adult supervision is recommended for younger users.
- Emergency Stop: Familiarize yourself with the emergency stop function on the remote control.
Package Contents
Verify that all items are present in your package:
- 4DRC 1080P HD Drone (Model: drone v4)
- Remote Control
- 2 x Lithium-ion Batteries (for drone)
- USB Charging Cable
- Spare Propellers
- Propeller Guards
- Screwdriver
- Instruction Manual (this document)

Image: The 4DRC 1080P HD Drone, its remote control, and two drone batteries, illustrating the main components included in the package.
Component Identification
Drone Components
- Propellers: Four rotating blades for lift and propulsion.
- Motors: Drive the propellers.
- Camera: Front-facing 1080P HD camera for photo and video capture.
- Battery Compartment: Located at the rear of the drone.
- Power Button: To turn the drone on/off.
- LED Indicators: Provide status information (e.g., battery level, connection status).
- Foldable Arms: Allow for compact storage and transport.
Remote Control Components
- Left Joystick: Controls throttle (up/down) and yaw (rotate left/right).
- Right Joystick: Controls pitch (forward/backward) and roll (left/right).
- One-Key Takeoff/Landing Button: Initiates automatic takeoff or landing.
- Headless Mode Button: Activates headless flight mode.
- Speed Switch Button: Toggles between low, medium, and high-speed modes.
- 360° Flip Button: Executes a 3D flip.
- Photo/Video Button: Captures photos or starts/stops video recording.
- Phone Holder: Adjustable clamp to secure your smartphone for FPV viewing.
Setup
1. Battery Installation and Charging
- Drone Battery: Insert the fully charged lithium-ion battery into the drone's battery compartment until it clicks into place. Ensure the battery is oriented correctly.
- Remote Control Batteries: Open the battery cover on the back of the remote control and insert 3 x AAA batteries (not included), observing polarity. Close the cover.
- Charging: Use the provided USB charging cable to charge the drone batteries. Connect the cable to a USB power adapter (5V/2A recommended). The indicator light on the cable will turn off when charging is complete. Charging time is approximately 60-80 minutes per battery.
2. Propeller Installation (if necessary)
If propellers are not pre-installed, attach them according to the markings (A and B) on the propellers and motor arms. Ensure they are securely fastened with the provided screws.
3. App Download and Connection
- Download the "4DRC PRO" app from your smartphone's app store (iOS or Android).
- Turn on the drone by pressing the power button. The LED indicators will flash.
- Go to your smartphone's Wi-Fi settings and connect to the Wi-Fi network named "4DRC-XXXXXX".
- Open the 4DRC PRO app. The drone's camera feed should appear on your screen, indicating a successful connection.
4. Calibration
Before each flight, calibrate the drone for stable performance:
- Place the drone on a flat, level surface.
- Turn on the remote control.
- Push the left joystick up then down to pair the remote with the drone. The drone's lights will stop flashing and become solid.
- Push both joysticks down and to the right simultaneously for a few seconds until the drone's lights flash rapidly and then become solid again. This indicates successful gyroscope calibration.
Operating Instructions
Basic Flight Controls

Image: Visual guide showing the drone's "Easy to Use" features including One Key Takeoff/Landing, Headless Mode, and Low Power Alarm indicators.
- One-Key Takeoff: Press the One-Key Takeoff/Landing button. The drone will automatically ascend to a stable hovering height.
- Manual Takeoff: After calibration, slowly push the left joystick up. The propellers will start spinning, and the drone will lift off.
- Ascend/Descend: Push the left joystick up to ascend, pull down to descend.
- Forward/Backward: Push the right joystick up to fly forward, pull down to fly backward.
- Left/Right (Sideways Flight): Push the right joystick left to fly left, push right to fly right.
- Rotate Left/Right (Yaw): Push the left joystick left to rotate counter-clockwise, push right to rotate clockwise.
- One-Key Landing: Press the One-Key Takeoff/Landing button again. The drone will automatically descend and land.
- Emergency Stop: In an emergency, press and hold the emergency stop button (refer to remote control diagram) to immediately cut power to the motors.
Advanced Flight Features

Image: The drone hovering steadily, illustrating the Altitude Hold function which makes it easier to control, especially for beginners.
- Altitude Hold Function: The drone maintains a stable altitude automatically, allowing you to focus on directional control. This feature is active by default after takeoff.
- Headless Mode: Press the Headless Mode button. In this mode, the drone's orientation is relative to the pilot, regardless of the drone's front direction. This simplifies control for beginners.
- Speed Modes: Press the Speed Switch button to cycle through 3 speed settings (low, medium, high). Start with low speed for learning.
- 360° Flip: Fly the drone to a height of at least 2 meters. Press the 360° Flip button, then push the right joystick in any direction to perform a flip.
- Circle Fly: Activate this feature via the app. The drone will fly in a circular path around a designated point.
- Waypoints Fly: In the app, draw a flight path on the map. The drone will automatically follow the defined route.
- Gesture Control: Use specific hand gestures in front of the camera to trigger photo or video recording (e.g., raising your palm for a photo, V-sign for video).

Image: The drone executing a 360° flip, alongside a smartphone screen demonstrating the Waypoints Fly feature where a flight path can be drawn.

Image: The drone performing a circular flight path, and an illustration of the three adjustable speed modes available for flight.

Image: Individuals interacting with the drone using hand gestures, demonstrating the Gesture Control feature for taking photos or videos.
Camera Operation and FPV

Image: Close-up of the drone's 1080P FPV HD Camera, with a smartphone displaying the live first-person view from the drone.
- 1080P HD Camera: The drone is equipped with a high-definition camera capable of capturing 1080P photos and videos.
- FPV Real-time Transmission: Connect your smartphone to the drone's Wi-Fi network and open the 4DRC PRO app to view a live feed from the drone's camera.
- Photo/Video Capture: Use the dedicated Photo/Video button on the remote control or the corresponding icons in the app to take pictures or start/stop video recording. Files are saved directly to your smartphone.
- Sharing: The app allows for easy sharing of captured media to social media platforms.

Image: A smartphone screen showing the FPV real-time transmission from the drone, with icons for sharing the incredible view to social media platforms like Facebook and Twitter.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the drone and remote control. Avoid using water or solvents.
- Battery Care:
- Store batteries in a cool, dry place.
- Do not store fully charged or completely depleted batteries for extended periods. Charge them to about 50-60% for long-term storage.
- If a battery is swollen, leaking, or damaged, discontinue use immediately and dispose of it properly.
- Propeller Replacement: If propellers are damaged or bent, replace them with spare ones. Ensure the correct 'A' and 'B' propellers are installed on the corresponding motor arms.
- Storage: Fold the drone arms for compact storage. Store the drone and its accessories in a safe place, away from direct sunlight and extreme temperatures.

Image: The 4DRC drone in its folded configuration next to a compact carrying case, highlighting its portability and ease of storage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Drone does not respond to remote. | Not paired; low battery; interference. | Ensure drone and remote are on and paired. Check batteries. Move to an area with less interference. |
| Drone drifts during flight. | Not calibrated; uneven surface at takeoff; wind. | Perform gyroscope calibration on a flat surface. Avoid flying in windy conditions. Use trim adjustments on the remote if available. |
| Camera feed is not visible on phone. | Wi-Fi not connected; app not open; drone not powered on. | Ensure phone is connected to the drone's Wi-Fi. Open the 4DRC PRO app. Verify drone is powered on. |
| Drone crashes easily. | Beginner pilot; damaged propellers; low battery. | Practice in low-speed mode. Check and replace damaged propellers. Ensure batteries are fully charged. |
| Short flight time. | Battery not fully charged; old battery; aggressive flying. | Ensure battery is fully charged. Consider replacing old batteries. Fly more smoothly. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | drone v4 |
| Brand | 4DRC |
| Camera | 1080P HD |
| FPV Transmission | 2.4Ghz WiFi |
| Battery Type | Lithium-ion (2 included) |
| Flight Time | Up to 32 minutes (with 2 batteries) |
| Control Distance | (Information not specified in provided data, will omit specific range) |
| Special Features | Foldable Design, Altitude Hold, Headless Mode, One-Key Takeoff/Landing, 3 Speed Modes, 360° Flip, Circle Fly, Waypoints Fly, Gesture Control, G-sensor |
| Product Weight | 540 g |
| Package Dimensions | 24.3 x 18.5 x 7.4 cm |
Warranty and Support
For warranty information and technical support, please refer to the contact details provided with your purchase or visit the official 4DRC website. If you have questions about this drone, do not hesitate to contact us via email as mentioned in the product description.
Please retain your proof of purchase for warranty claims.
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