1. ആമുഖം
This manual provides essential information for the safe operation and maintenance of your Holy Stone HS720S GPS Drone. Please read this manual thoroughly before operating the drone to ensure proper usage and to prevent damage or injury. The HS720S is a lightweight, foldable drone equipped with a 4K camera, GPS functionality, and intelligent flight modes, designed for both beginners and experienced pilots.
2. സുരക്ഷാ മാർഗ്ഗനിർദ്ദേശങ്ങൾ
- വിമാന യാത്രയ്ക്ക് മുമ്പുള്ള പരിശോധന: Always inspect the drone, propellers, and battery before each flight. Ensure all components are securely attached and undamaged.
- ഫ്ലൈറ്റ് പരിസ്ഥിതി: Fly in open areas, away from people, animals, buildings, and power lines. Avoid flying in strong winds, rain, or fog. Maintain a safe distance from obstacles.
- ബാറ്ററി സുരക്ഷ: Use only original Holy Stone batteries. Do not overcharge or over-discharge batteries. Store batteries in a cool, dry place. Discontinue use if batteries show signs of damage or swelling.
- പ്രൊപ്പല്ലർ സുരക്ഷ: Keep hands, face, and loose clothing away from rotating propellers. Ensure propellers are correctly installed before flight.
- GPS സിഗ്നൽ: For optimal performance and safety features like Return-to-Home, ensure a strong GPS signal before takeoff.
- നിയമപരമായ അനുസരണം: Be aware of and comply with local drone regulations, including registration requirements (note: HS720S is under 249g, often exempt from FAA registration in the US, but check local laws).
- അടിയന്തര നടപടിക്രമങ്ങൾ: Familiarize yourself with emergency landing procedures and the Return-to-Home function.
3. പാക്കേജ് ഉള്ളടക്കം
നിങ്ങളുടെ പാക്കേജിൽ എല്ലാ ഇനങ്ങളും ഉണ്ടെന്ന് ഉറപ്പാക്കുക:
- Holy Stone HS720S GPS Drone
- റിമോട്ട് കൺട്രോൾ
- 2 x ഫ്ലൈറ്റ് ബാറ്ററികൾ
- സ്പെയർ പ്രൊപ്പല്ലറുകൾ
- USB ചാർജിംഗ് കേബിളുകൾ
- ഉപയോക്തൃ മാനുവൽ
- സ്ക്രൂഡ്രൈവർ

Image: Contents of the Holy Stone HS720S package, including the drone, remote, batteries, and accessories.
4. ഘടകം ഓവർview
4.1 ഡ്രോൺ

Image: The Holy Stone HS720S drone in its unfolded state.
The HS720S drone features a foldable design for portability. It is equipped with a 4K UHD camera, brushless motors for stable flight, and GPS modules for precise positioning. The drone's weight is under 249g, which may exempt it from certain registration requirements.

Image: Detail of the drone's 4K camera with adjustable angle.
4.2 വിദൂര നിയന്ത്രണം

Image: The remote control with a smartphone attached, displaying the drone's camera view.
The remote control provides intuitive control over the drone's flight and camera functions. It features a smartphone holder to display the live FPV feed via the Holy Stone app. Ensure the remote control is charged or has fresh batteries before use.
5. സജ്ജീകരണം
5.1 ബാറ്ററി ചാർജിംഗും ഇൻസ്റ്റാളേഷനും
- Charge the flight batteries using the provided USB charging cable and a compatible USB adapter (not included). The indicator lights on the battery will show charging status.
- Once fully charged, insert the battery into the drone's battery compartment until it clicks securely into place.
- Charge the remote control using its dedicated USB charging cable.

Image: Drone with two batteries, indicating extended flight time.
5.2 പ്രൊപ്പല്ലർ ഇൻസ്റ്റലേഷൻ
Ensure propellers are installed correctly according to their markings (A and B) on the corresponding motor arms. Use the provided screwdriver to secure them.
5.3 ആപ്പ് ഡൗൺലോഡും കണക്ഷനും
- Download the official Holy Stone flight application (e.g., Ophelia Fly) from your smartphone's app store.
- ഡ്രോണും റിമോട്ട് കൺട്രോളും പ്രവർത്തിപ്പിക്കുക.
- Connect your smartphone to the drone's Wi-Fi network (usually named 'HolyStone-HS720S-XXXXXX').
- Open the app to establish a connection and view the live FPV feed.
5.4 കാലിബ്രേഷൻ
Before the first flight and after any significant change in location, perform compass and gyroscope calibration as instructed in the app or quick start guide. This ensures stable flight and accurate GPS positioning.
6. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
6.1 അടിസ്ഥാന ഫ്ലൈറ്റ് നിയന്ത്രണങ്ങൾ
Familiarize yourself with the remote control's joysticks and buttons. The left joystick typically controls altitude and yaw (rotation), while the right joystick controls forward/backward and left/right movement.
6.2 One-Tap Takeoff/Landing
After successful calibration and GPS lock, press the One-Tap Takeoff button on the remote or in the app. The drone will automatically ascend to a safe height and hover. Press the One-Tap Landing button to initiate an automatic descent and landing.
6.3 ക്യാമറ പ്രവർത്തനം
Use the dedicated buttons on the remote control or the app interface to take photos and record 4K video. The camera's angle can be adjusted remotely up to 90 degrees for optimal shot composition. The 5GHz FPV transmission provides a clear and smooth live video feed to your smartphone.
6.4 GPS and Return-to-Home (RTH)
The HS720S utilizes GPS for stable hovering and precise positioning. The Return-to-Home (RTH) function automatically brings the drone back to its takeoff point. This feature activates in cases of low battery, signal loss, or when manually triggered by the pilot.

Image: Drone demonstrating GPS Auto Return to Home functionality.
7. സ്മാർട്ട് ഫ്ലൈറ്റ് മോഡുകൾ
The HS720S offers several intelligent flight modes to enhance your flying experience:
- എന്നെ പിന്തുടരുക: The drone will automatically follow the subject (e.g., the remote control or a person detected by the app) at a set distance and altitude, capturing dynamic footage.
- Waypoint/Tap-to-Fly: Plan a flight path by tapping points on the map within the app. The drone will then fly along the designated route.
- താൽപ്പര്യമുള്ള സ്ഥലം: Select a central point on the map, and the drone will circle around it at a specified radius and altitude, keeping the point in the camera's view.
- തുടക്കക്കാരന്റെ മോഡ്: This mode limits flight speed and range, making it easier for new pilots to learn and control the drone.
- ഒപ്റ്റിക്കൽ ഫ്ലോ പൊസിഷനിംഗ്: In environments with sufficient light and clear ground patterns, optical flow sensors assist in maintaining stable hovering, especially indoors or when GPS signal is weak.

Image: Visual representation of Tap Fly, Follow Me, and Point of Interest smart flight modes.
8. പരിപാലനം
- വൃത്തിയാക്കൽ: Regularly clean the drone body, camera lens, and motors with a soft, dry cloth. Avoid using liquids or solvents.
- പ്രൊപ്പല്ലർ പരിശോധന: Check propellers for cracks, bends, or damage before and after each flight. Replace damaged propellers immediately.
- ബാറ്ററി കെയർ: Do not store batteries fully charged or completely depleted for extended periods. Charge them to about 50-60% for long-term storage.
- ഫേംവെയർ അപ്ഡേറ്റുകൾ: Periodically check the Holy Stone app or website for firmware updates for your drone and remote control. Follow update instructions carefully.
- സംഭരണം: Store the drone and its components in a cool, dry place, away from direct sunlight and extreme temperatures. The foldable design allows for compact storage.

Image: The drone in its folded, portable configuration.
9. പ്രശ്നപരിഹാരം
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| ഡ്രോൺ പ്രവർത്തിക്കുന്നില്ല | ബാറ്ററി ചാർജ് കുറവാണ്; ബാറ്ററി ശരിയായി ഇൻസ്റ്റാൾ ചെയ്തിട്ടില്ല. | ബാറ്ററി ചാർജ് ചെയ്യുക; ബാറ്ററി സുരക്ഷിതമായി വീണ്ടും ഇൻസ്റ്റാൾ ചെയ്യുക |
| ആപ്പിൽ FPV ഫീഡ് ഇല്ല. | Phone not connected to drone Wi-Fi; App not open | Connect to drone Wi-Fi; Open the Holy Stone app |
| പറക്കലിനിടെ ഡ്രോൺ തെന്നിമാറി | Poor GPS signal; Uncalibrated compass/gyroscope; Strong wind | Fly in open area with strong GPS; Perform calibration; Avoid flying in strong winds |
| റിമോട്ട് കൺട്രോൾ കണക്റ്റുചെയ്യുന്നില്ല | Low remote battery; Pairing issue | Charge remote; Re-pair drone and remote as per manual |
| Poor video/photo quality | Dirty camera lens; Insufficient light; SD card issue | Clean lens; Fly in good lighting; Ensure SD card is inserted and formatted |
10 സ്പെസിഫിക്കേഷനുകൾ
| ഫീച്ചർ | വിശദാംശങ്ങൾ |
|---|---|
| മോഡലിൻ്റെ പേര് | HS720S |
| ഇനത്തിൻ്റെ ഭാരം | 240 ഗ്രാം (8.5 ഔൺസ്) |
| ഉൽപ്പന്ന അളവുകൾ | 10.24 x 8.27 x 2.36 ഇഞ്ച് (മടക്കിയത്) |
| വീഡിയോ ക്യാപ്ചർ റെസല്യൂഷൻ | 4K |
| ക്യാമറ സവിശേഷതകൾ | 99° Wide Angle, 90° Servo-Adjustable Angle |
| കണക്റ്റിവിറ്റി ടെക്നോളജി | 5G, വൈ-ഫൈ, ബ്ലൂടൂത്ത് |
| Maximum Control Range | 6562 Feet (approx. 2KM) |
| ഫ്ലൈറ്റ് സമയം | Up to 42 minutes (with 2 modular batteries) |
| മോട്ടോർ തരം | ബ്രഷ് ഇല്ലാത്തത് |
| ബാറ്ററി തരം | ലിഥിയം പോളിമർ |
| പ്രത്യേക സവിശേഷതകൾ | GPS, 4K UHD Camera, Optical Flow Positioning, Smart Flight Modes (Follow Me, Waypoint, Point of Interest, Auto Return) |
11. ഔദ്യോഗിക ഉൽപ്പന്ന വീഡിയോകൾ
11.1 HS720S Product Overview
വീഡിയോ: ഒരു സമഗ്രമായ ഓവർview of the Holy Stone HS720S drone's features and capabilities (Duration: 3:54).
11.2 Detailed Flight Instructions
Video: In-depth instructions for flying the HS720S drone, covering various flight maneuvers and controls (Duration: 6:01).
12. വാറൻ്റിയും പിന്തുണയും
Holy Stone products typically come with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official Holy Stone webവിശദമായ വാറന്റി നിബന്ധനകൾക്കും വ്യവസ്ഥകൾക്കും സൈറ്റ്.
ഉപഭോക്തൃ പിന്തുണ
For technical assistance, troubleshooting, or any inquiries regarding your Holy Stone HS720S drone, please contact Holy Stone customer support:
- ഫോൺ: +1 (833) 766-4733
- ഇമെയിൽ (യുഎസ്എ): usa@holystone.com
- ഇമെയിൽ (EU): eu@holystone.com
- Email (CA): ca@holystone.com
- Email (AU): au@holystone.com

Image: Holy Stone customer support representative.