Introduction
The 4DRC F13 is an advanced RC drone quadcopter designed for both beginners and experienced pilots. It features a professional 4K camera with a 3-axis mechanical self-stabilizing gimbal, 360° intelligent obstacle avoidance, dual GPS+GLONASS positioning, and a 3KM digital image transmission range. This manual provides essential information for the safe and effective operation of your F13 drone, ensuring you can capture stunning aerial footage and enjoy a stable flight experience.
Figure 1: The 4DRC F13 Drone and its included accessories.
Safety Warnings
- WARNING: Not suitable for children under 36 months. Adult supervision is required for younger users.
- Always operate the drone in open, unobstructed areas, maintaining a safe distance from people, animals, buildings, and power lines.
- Avoid flying in strong winds. It is recommended to fly in wind conditions below level 3-4, especially when utilizing GPS functions.
- Ensure all batteries (drone and remote controller) are fully charged before each flight to prevent unexpected power loss.
- Do not fly the drone near airports or restricted airspace. Check local regulations before flying.
- Read and understand the entire user manual before attempting to operate the drone.
Package Contents
Please verify that all the following items are included in your package:
| Item | Quantity |
|---|---|
| F13 RC Drone | 1 |
| Drone Battery (7.4V 3000mAh LiPo 2S) | 1 |
| Remote Controller | 1 |
| Obstacle Avoider Head | 1 |
| Spare Propellers | 4 |
| USB-C Data Cable | 1 |
| 4DRC USB Charger | 1 |
| Gimbal Protection Lock | 1 |
| Screwdrivers | 2 |
| Shoulder Bag | 1 |
| User Manual | 1 |
Figure 2: Visual representation of the F13 drone package contents.
Setup Guide
1. Unfolding the Drone
Carefully unfold the drone arms one by one until they lock securely into position. The drone's unfolded dimensions are approximately 310mm x 310mm x 120mm. For storage or transport, fold the arms back into their compact configuration, measuring approximately 100mm x 165mm x 120mm.
Figure 3: Drone dimensions and folding mechanism for portability.
2. Battery Installation and Charging
- Drone Battery: Insert the 7.4V 3000mAh LiPo 2S modular battery into the drone's battery compartment. Ensure it is fully seated and clicks securely into place. Charge the drone battery using the provided 4DRC USB charger. The charging time is approximately 2.5 hours.
- Remote Controller Battery: The remote controller is powered by a 3.7V 1000mAh rechargeable battery. Charge it using the Micro USB port on the controller. The charging time is approximately 1.5 hours.
- Always ensure both batteries are fully charged before each flight for optimal performance and to prevent unexpected power loss during operation.
3. Propeller Installation (if required)
If propellers are not pre-installed or need replacement, use the provided screwdriver to attach them. Ensure each propeller is securely fastened to its corresponding motor. Pay attention to the markings (e.g., 'A' and 'B') on the propellers and drone arms to ensure correct orientation, as incorrect installation can affect flight stability.
4. Gimbal Protection Lock Removal
Before your first flight, carefully remove the gimbal protection lock from the 3-axis gimbal. This lock is designed to protect the camera and gimbal during transport but must be removed for proper camera function and stabilization during flight.
5. SD Card Installation
For storing high-resolution photos and videos, insert a UHS-I Speed Grade 3 Micro SD Card (up to 128GB, not included) into the drone's designated slot. Ensure the card is inserted correctly until it clicks into place.
Operating Instructions
1. Connecting to the Remote Controller and App
- Power on the drone by pressing its power button.
- Power on the remote controller.
- Download and install the official 4DRC F13 app on your mobile device (compatible with iOS 10.0 or later / Android 6.0 or later).
- Connect your mobile device to the drone's Wi-Fi network (usually named '4DRC-F13-XXXX').
- Open the 4DRC F13 app to establish a connection and view the live camera feed.
Figure 4: Remote controller with smartphone for real-time image transmission.
2. Basic Flight Controls (Mode 2)
The F13 drone operates in Mode 2. Familiarize yourself with the joystick functions:
- Left Joystick: Controls throttle (up/down for altitude) and yaw (rotate left/right for heading).
- Right Joystick: Controls pitch (forward/backward for movement) and roll (sideways left/right for strafing).
- Refer to the detailed remote controller diagram in the full user manual for specific button functions and advanced controls.
3. GPS Positioning and Return Functions
The F13 utilizes GPS+GLONASS dual mode for stable flight and advanced return features:
- GPS Lock: Before takeoff, ensure the drone has acquired sufficient GPS satellites for stable hovering and accurate positioning.
- One-Key Return: Press the dedicated return button on the remote controller or within the app to initiate an automatic return to the recorded takeoff point.
- Low Power Return: The drone will automatically return to the takeoff point when its battery level becomes critically low.
- Signal Loss Return: If the connection between the drone and remote controller is lost, the drone will automatically return to the takeoff point.
- Over-distance Return: The drone is programmed to return if it flies beyond its maximum control distance.
Figure 5: GPS-enabled intelligent return-to-home features for enhanced safety.
4. Obstacle Avoidance System
The F13 drone is equipped with a 360° all-round laser obstacle avoidance system. This intelligent three-dimensional perception detection helps the drone identify and avoid obstacles in its flight path, providing comprehensive protection during operation.
Figure 6: Visual representation of the drone's obstacle avoidance capabilities.
5. Camera and Gimbal Operation
The F13 features a professional 4K HD camera mounted on a 3-axis mechanical self-stabilizing gimbal with EIS (Electronic Image Stabilization) for clear and stable aerial photography and videography. The camera angle is electrically adjustable from 0° to 90°.
- Photo/Video Capture: Use the dedicated buttons on the remote controller or the app interface to take photos or start/stop video recording.
- Gimbal Control: Adjust the camera's tilt angle (0° to -90°) via the remote controller or app for optimal framing.
- Resolution: Photos can be captured at 7680*4320 (APP) or 3840*2160 (TF card). Videos at 7680*4320@25fps (APP) or 3840*2160@30fps (TF card).
Figure 7: The 3-axis gimbal provides stable and adjustable camera angles.
6. Advanced Flight Modes and App Features
Unlock more flight gameplay with the F13's intelligent features, accessible via the mobile app:
- GPS Smart Follow: The drone will automatically follow your mobile phone's GPS location, keeping you in the frame.
- Image Follow: The drone identifies and automatically follows a designated subject, such as a person or vehicle.
- Trajectory Flight: Draw a desired flight path on the app's map, and the drone will fly along the specified trajectory.
- Center Point Flying: The drone will orbit around a designated point of interest, capturing cinematic circular footage.
- Intelligent Identification (Gesture Control): Use specific hand gestures to trigger photo or video capture, allowing for hands-free operation.
- Headless Mode: Eliminates the need to distinguish the drone's head direction, making it easier for beginners to control.
- Vertical Screen APP: Offers a convenient interface for shooting, especially optimized for vertical video formats popular on social media.
- Flashing Lights: The arms and tail are equipped with high lighting for night flight, helping to prevent loss of orientation.
Figure 8: Vertical screen APP for enhanced shooting convenience and professional results.
Maintenance
- Cleaning: Regularly clean the drone body, camera lens, and obstacle avoidance sensors with a soft, dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials that could damage surfaces.
- Propeller Inspection: Before each flight, carefully inspect all propellers for any signs of damage, such as cracks, bends, or chips. Replace damaged propellers immediately using the provided spare parts and screwdriver to ensure safe and stable flight.
- Battery Care:
- Do not overcharge or over-discharge the batteries. Always use the designated charger.
- Store batteries in a cool, dry place, away from direct sunlight, extreme temperatures, and flammable materials.
- If the drone will not be used for an extended period, charge the batteries to approximately 50-60% capacity for optimal long-term storage.
- Gimbal Care: Ensure the gimbal moves freely and smoothly. If it becomes stiff or appears damaged, contact customer support. Always re-attach the gimbal protection lock when storing or transporting the drone to prevent damage to the camera and stabilization mechanism.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Drone does not take off or flies erratically. | Low drone battery; propellers incorrectly installed or damaged; poor GPS signal; drone uncalibrated. | Charge drone battery fully. Check propeller orientation and condition, replace if damaged. Fly in an open area with a clear sky for optimal GPS signal. Perform drone calibration as per the full manual. |
| Poor image/video quality or shaky footage. | Gimbal protection lock still attached; damaged gimbal; strong vibrations from wind; low light conditions. | Remove the gimbal protection lock. Inspect the gimbal for any physical damage. Avoid flying in excessively windy conditions. Ensure adequate lighting for photography/videography. |
| Drone loses connection or flies away unexpectedly. | Drone is out of control range; signal interference; low drone or remote controller battery. | Stay within the 3KM control distance. Avoid areas with strong electromagnetic interference. Ensure both drone and remote controller batteries are fully charged. The drone should auto-return on signal loss. |
| Obstacle avoidance system not functioning. | Obstacle avoidance sensors are blocked or dirty; system malfunction. | Clean the obstacle avoidance sensors carefully. Ensure there are no physical obstructions covering the sensors. If the problem persists, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Brand Name | 4DRC (CFLYAI) |
| Model Number | F13 |
| Type | HELICOPTER (RC Drone Quadcopter) |
| Motor Type | Brushless Motor |
| Drone Battery | 7.4V 3000mAh LiPo 2S |
| Drone Charging Time | Approx. 2.5 hours |
| Flight Time | Approx. 25-30 mins |
| Max Flight Speed | 14m/s |
| Take-off Weight | Approx. 400g |
| Quadcopter Size (Unfolded) | 310*310*120mm |
| Quadcopter Size (Folded) | 100*165*120mm |
| Remote Distance (Control Distance) | 3000m (FCC) |
| Image Transmission Distance | 3000m |
| Camera | 4K Professional HD Camera |
| Camera Adjustable Angle | 0°~90° |
| Camera Lens FOV | 105° |
| Photo Resolution (APP) | 7680*4320 |
| Photo Resolution (TF card) | 3840*2160 |
| Video Resolution (APP) | 7680*4320@25fps |
| Video Resolution (TF card) | 3840*2160@30fps |
| Photo Format | JPEG |
| Video Format | MP4 |
| Supported SD Cards | UHS-I Speed Grade 3 Micro SD Cards (Max. 128GB, not included) |
| Mobile Device System Version | iOS 10.0 or later / Android 6.0 or later |
| Gimbal | 3-Axis Brushless Gimbal (Tilt, Roll, Pan) with EIS |
| Controlled Rotation Scope | 0°〜-90° |
| Frequency Range | 5GHz/2.4G |
| Controller Mode | MODE2 |
| Control Channels | 4 channels |
| Transmitter Battery | 3.7V 1000mAh |
| Transmitter Charging Time | Approx. 1.5 hours |
| Power Source | Electric (Lithium Battery) |
| Material | Metal, Plastic, Carbon Fiber |
| Features | App-Controlled, Auto Return, Follow Me, GPS, Integrated Camera, Obstacle Avoidance, Speed Switch, Flashing Lights, Gesture Recognition, Headless Mode, Trajectory Flight, Center Point Flying, Vertical Screen Shot, Time-lapse, Spiral Shot |
| Operator Skill Level | Beginner, Intermediate, Expert |
| Indoor/Outdoor Use | Indoor-Outdoor |
| Anti-wind Ability | 3 |
| Recommend Age | 14+y |
| Warning | Not suitable for children under 36 months |
Warranty and Support
- Product Warranty: The 4DRC F13 drone comes with a 6-month warranty from the date of purchase. Please note that buyers are responsible for return shipping costs for any warranty claims.
- Free Replacement Policy: A 1-month free replacement is offered for items returned within 15 days of receipt. To qualify, items must be in their original, unused condition.
- Free Maintenance Service: We provide 12-month free maintenance for your drone. Buyers are responsible for shipping costs for returning the item for maintenance and the cost of any parts that need to be replaced.
- For any support inquiries, warranty claims, or technical assistance, please contact the seller or manufacturer directly through your purchase platform.
User Tips
- Keep Spare Propellers: Propellers can be easily damaged during crashes or rough landings. It is highly advisable to keep extra spare propellers on hand to avoid interruptions to your flying experience.
- Monitor Wind Conditions: Always check local wind conditions before flying, especially when relying on GPS features for stable flight. The drone performs optimally in winds below level 3-4.
- Consider Extra Batteries: With a flight time of approximately 25-30 minutes per battery, carrying additional charged drone batteries will significantly extend your flight sessions and enjoyment.
- Gimbal Protection: Always re-attach the gimbal protection lock when storing or transporting the drone. This simple step helps prevent potential damage to the delicate camera and gimbal mechanism.
