S28 GPS Drone Instruction Manual

1. Introduction

The S28 GPS Drone is a professional-grade folding quadcopter designed for aerial photography and dynamic flight. It features an 8K camera, FPV capabilities, and advanced obstacle avoidance for a safe and immersive flying experience. Equipped with GPS positioning, optical flow hover, and a powerful brushless motor, the S28 offers stable and intelligent flight functions, making it suitable for both beginners and experienced pilots.

The S28 GPS Drone features a 5G screen remote control, 8K dual lens, GPS return, brushless motor, obstacle avoidance, and optical flow hover for stable flight up to 5000 meters.

2. Safety Guidelines

⚠ Important Safety Information:

• This product is intended for recreational use only.
• Illegal modification of drones is strictly prohibited.
• Always adhere to local laws and regulations regarding drone operation in your country or area.
• Ensure the drone is flown in open areas, away from people, animals, and obstacles.
• Do not fly near airports, restricted airspace, or sensitive installations.
• Maintain visual line of sight with the drone at all times.
• Avoid flying in strong winds or adverse weather conditions.
• Always check battery levels of both the drone and remote control before flight.

3. Package Contents

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

• Drone (x1)
• Remote Control Unit (x1)
• Spare Fan Blade (x4)
• Storage Bag (x1)
• Body Battery (x1)
• USB Charging Cable (x1)
• Screwdriver (x1)
• Instruction Manual (x2)

Visual representation of all items included in the S28 GPS Drone package.

4. Specifications

Dimensions:

• Folded: 15.3cm × 9.7cm × 8.5cm
• Unfolded: 28.6cm × 28.5cm × 8.5cm

Detailed dimensional diagram of the S28 GPS Drone in both folded and unfolded states.

5. Setup Guide

5.1 Unfolding the Drone

Carefully unfold the drone arms until they lock into position. The folding design makes it compact for transport and easy to deploy for flight.

Illustration of the drone's flexible and portable folding design.

5.2 Battery Installation and Charging

Insert the modular 7.4V 2500mAh battery into the drone's battery compartment. To charge, connect the battery to the USB charging cable and plug it into a suitable USB power source. Ensure the battery is fully charged before each flight for optimal performance and safety.

The modular battery design allows for improved battery life and easy replacement.

5.3 Remote Control Setup

Install batteries into the remote control. Power on the remote control. The remote control features a large screen for easy viewing of aerial pictures and can also switch to mobile phone display.

The remote control features an HD screen display for digital map transmission and FPV viewing.

5.4 App Installation and Connection

Download the official S28 drone app (supported languages: English, Simplified Chinese) on your smartphone. Power on the drone and remote control. Connect your smartphone to the drone's Wi-Fi network. Open the app to establish a connection and view the live FPV feed.

5.5 Geomagnetic Calibration

Before the first flight and whenever flying in a new location, perform geomagnetic calibration. This ensures accurate GPS positioning and stable flight. Refer to the remote control diagram for the 'Geomagnetic calibration' button.

6. Operating Instructions

6.1 Remote Control Overview

Detailed diagram of the S28 GPS Drone remote control, indicating the function of each button and lever.

• Left Lever: Controls altitude and rotation.
• Right Lever: Controls forward/backward and left/right movement.
• Geomagnetic Calibration: Initiates compass calibration.
• Back Button: Returns to previous menu/function.
• Take a Picture: Captures a still image.
• Video Recording: Starts/stops video recording.
• Speed Switching: Adjusts flight speed modes.
• Take-off/Landing: One-click take-off and landing. Press and hold for emergency stop.
• GPS Switch: Toggles GPS mode on/off.
• Lens Adjustment: Adjusts camera angle.
• Obstacle Avoidance Switch: Activates/deactivates obstacle avoidance.
• Short Press to Return: Initiates a quick return to home.
• Long Press Headless Mode: Activates headless flight mode.
• Screen Switch: Toggles display between remote screen and connected mobile device.
• Menu: Accesses drone settings.
• Verify: Confirms selections.

6.2 Basic Flight Operations

• Take-off: Press the 'Take-off/Landing' button once. The drone will automatically ascend and hover.
• Landing: Press the 'Take-off/Landing' button once. The drone will automatically descend and land.
• Emergency Stop: Press and hold the 'Take-off/Landing' button in an emergency.
• Speed Adjustment: Use the 'Speed Switching' button to cycle through different flight speeds (e.g., beginner, normal, sport).

6.3 GPS and Intelligent Flight Functions

The S28 drone utilizes GPS/optical flow dual positioning for accurate and stable flight.

GPS and optical flow dual positioning ensure safe and accurate flight.

• One-Click Return to Home (RTH): Press the 'Short Press to Return' button. The drone will automatically fly back to its take-off point. This function also activates automatically on low power or loss of signal.
• Intelligent Tracking:
  1. GPS Intelligent Tracking: The drone follows the GPS signal of the remote control.
  2. Image Tracking: Identify a target in the app, and the drone will automatically track its movement.
• Route Multi-Point Planning Flight: In the app, draw a desired flight path on the map. The drone will autonomously follow this pre-set route, allowing you to focus on shooting.
• Fixed Point Surround: Select a central point in the app, then set a desired radius. The drone will orbit the central point.
• Aircraft Search Function: If the drone is lost, click the GPS signal icon three times consecutively in the app to open the map interface. This will display the last known distance, latitude, and longitude of the drone.

6.4 Obstacle Avoidance

The S28 drone is equipped with an intelligent omnidirectional obstacle avoidance system. The head of the obstacle avoidance system automatically detects and avoids obstacles, significantly reducing the risk of collisions during flight. Ensure the obstacle avoidance switch on the remote is activated.

The intelligent obstacle avoidance system helps the drone detect and avoid risks.

6.5 Camera Operation

The drone features an 8K HD dual lens with Electronic Image Stabilization (EIS) for high-quality aerial photography and video recording.

Experience higher definition video with gesture photo/video, electric modulation camera, and digital zoom.

• Taking Photos/Videos: Use the dedicated 'Take a Picture' and 'Video Recording' buttons on the remote control.
• Gesture Recognition: Within 1-3 meters of the drone, make specific hand gestures towards the camera to trigger photo or video capture.
• Lens Adjustment: Use the 'Lens Adjustment' control on the remote to change the camera's vertical angle.
• Dual Lens Switching: The bottom camera can be freely switched to capture different perspectives (front angle shot or down view angle).
• Digital Zoom: Utilize the digital zoom feature for closer shots.

The drone's dual camera allows for both front-angle and down-view shots, offering a panoramic view.

6.6 Advanced Flight Modes

The S28 offers various flight modes including Trajectory flight, Follow flight, and Circumflight for diverse aerial photography.

• Trajectory Flight: Plan a route on the app, and the drone will follow it.
• Follow Flight: The drone will follow a designated subject or the remote control.
• Circumflight: The drone will fly in a circle around a specified point.
• Headless Mode: Long press the 'Headless Mode' button. In this mode, the drone's orientation is relative to the pilot, making it easier to control regardless of its front direction.
• Optical Flow Hover: Equipped with a downward-looking visual aid device, the drone can maintain stable hovering at low altitudes, preventing swaying.

Optical flow hover technology ensures stable flight and augmentation maintenance, especially at low altitudes.

7. Maintenance

7.1 Battery Care

• Always use the provided USB charging cable.
• Do not overcharge or completely drain the battery.
• Store batteries in a cool, dry place away from direct sunlight.
• If the battery is damaged, replace it with an official S28 drone battery.

7.2 Propeller Inspection

• Regularly inspect propellers for any damage (cracks, bends).
• Replace damaged propellers immediately using the spare blades and screwdriver provided.
• Ensure propellers are securely attached before each flight.

7.3 Cleaning

• Use a soft, dry cloth to clean the drone body and camera lens.
• Avoid using harsh chemicals or solvents.

8. Troubleshooting

• Drone not flying indoors: GPS drones require GPS signal for normal flight. Turn off GPS mode when flying indoors.
• Drone returns automatically: This is a safety feature. The drone will automatically return to the take-off point if battery power is low, signal is lost, or it flies out of range.
• Drone not responding to remote: Ensure both drone and remote control are powered on and properly paired. Check battery levels.
• Poor image/video quality: Ensure the camera lens is clean. Check lighting conditions.

Intelligent homing features include one-click return, return on lost contact, low charge return, and automatic overrange homing.

9. User Tips

• For indoor flights, remember to disable GPS mode to ensure proper operation.
• Utilize the route multi-point planning feature for complex shots, allowing you to focus on camera control.
• Practice basic controls in an open, safe environment before attempting advanced flight modes.
• Regularly check for firmware updates for both the drone and remote control via the official app to ensure optimal performance and access to new features.

10. Frequently Asked Questions (FAQ)

Q: How do I calibrate the drone?

A: Perform geomagnetic calibration using the dedicated button on the remote control before your first flight or when flying in a new location.

Q: What happens if the drone loses signal or runs out of battery?

A: The S28 drone features intelligent homing, automatically returning to its take-off point in cases of low battery, signal loss, or flying out of range.

Q: Can I use my phone for FPV?

A: Yes, you can connect your smartphone to the drone's Wi-Fi and use the official app for FPV viewing. The remote control also has a screen for direct viewing.

Q: How do I activate obstacle avoidance?

A: The obstacle avoidance system can be activated/deactivated using the dedicated switch on the remote control. It automatically detects and avoids obstacles.

11. Warranty and Support

For any technical support, warranty claims, or service inquiries, please contact the Drone Factory Store directly through the platform where you purchased the product. Keep your purchase receipt as proof of purchase.