JJRC H71 Foldable Drone User Manual

1. Úvod

This manual provides essential information for the safe operation and maintenance of your JJRC H71 Foldable Drone. Please read it thoroughly before operating the drone to ensure proper usage and to prevent damage or injury. Keep this manual for future reference.

1.1 Bezpečnostní pokyny

• Dron vždy provozujte v otevřeném prostoru, mimo dosah lidí, zvířat a překážek.
• Nelétejte v blízkosti letišť, omezeného vzdušného prostoru nebo citlivých oblastí.
• Ensure the drone batteries are fully charged before each flight.
• Vyhněte se létání za silného větru nebo nepříznivých povětrnostních podmínek.
• Maintain a safe distance from the rotating propellers.
• Děti by měly dron ovládat pouze pod dohledem dospělé osoby.
• Neupravujte dron ani jeho součásti.

2. Obsah balení

Ověřte, zda jsou v balení obsaženy všechny níže uvedené položky:

• JJRC H71 Foldable Drone
• Dálkový ovladač
• Modular Batteries (2 pcs)
• Spare Propellers (1 set)
• Propeller Guards (4 pcs)
• USB nabíjecí kabel
• Šroubovák
• Uživatelská příručka (tento dokument)
• Přepravní pouzdro

Image: All components of the JJRC H71 Foldable Drone package, including the drone, remote controller, two batteries, spare propellers, propeller guards, USB charging cable, screwdriver, and carrying case.

3. Identifikace součásti

3.1 Drone Overview

Image: The JJRC H71 Foldable Drone in its unfolded state, alongside its remote controller with a phone holder, a folded drone, and two modular batteries.

The JJRC H71 drone features a foldable design for portability. It includes a 1080P HD camera, LED lights, and modular battery compartments.

3.2 Dálkový ovladač

The remote controller is equipped with joysticks for flight control, buttons for various functions, and a phone holder for FPV viewIng.

4. Nastavení

4.1 Instalace a nabíjení baterie

1. Drone baterie: Insert a fully charged modular battery into the drone's battery compartment until it clicks into place.
2. Baterie do dálkového ovladače: Open the battery cover on the back of the remote controller and insert 4 AA batteries (not included), ensuring correct polarity. Close the cover.
3. Nabíjení: Connect the modular drone battery to the USB charging cable. Plug the USB cable into a 5V/1A USB power adapter (not included). The indicator light on the cable will show charging status. Charging typically takes 60-80 minutes.

Image: Illustration showing the modular battery being inserted into the JJRC H71 drone's battery compartment, with a second battery shown separately.

4.2 Instalace vrtule a ochranného krytu

1. Vrtule: Ensure propellers are correctly installed according to their markings (A and B) on the corresponding motor shafts. Use the provided screwdriver to secure them.
2. Kryty vrtule: Pro větší ochranu, zejména pro začátečníky, připevněte na ramena dronu kryty vrtulí.

4.3 Stažení aplikace a připojení

1. Download the official JJRC app from your mobile device's app store. Hledat 'JJRC'.
2. Turn on the drone and your mobile device's Wi-Fi.
3. Connect your mobile device to the drone's Wi-Fi network (e.g., 'JJRC-H71-XXXX').
4. Open the JJRC app to access FPV view and advanced flight features.

5. Návod k obsluze

5.1 Předletový kontrolní seznam

• Ensure drone and remote batteries are fully charged.
• Check that propellers and guards are securely installed.
• Select an open, safe flying area.
• Zapněte dron a dálkový ovladač.

5.2 Párování a kalibrace

1. Párování: Turn on the drone, then turn on the remote controller. Push the left joystick up and then pull it down. The drone's lights will stop flashing, indicating successful pairing.
2. Kalibrace gyroskopu: After pairing, place the drone on a flat, level surface. Push both joysticks down and to the right simultaneously. The drone's lights will flash rapidly and then become solid, indicating successful calibration.

5.3 Vzlet a přistání

• Vzlet jedním klíčem: Press the one-key take-off button on the remote. The drone will automatically ascend to a stable altitude.
• Ruční vzlet: Push both joysticks outwards and downwards to start the motors. Then, gently push the left joystick up to ascend.
• Přistání jedním klíčem: Press the one-key landing button. The drone will automatically descend and land.
• Manuální přistání: Gently pull the left joystick down to descend. Once landed, pull both joysticks inwards and downwards to stop the motors.

5.4 Flight Controls and Features

• Základní ovládání: Use the left joystick for altitude (up/down) and rotation (left/right). Use the right joystick for forward/backward and left/right strafing.
• Držení nadmořské výšky: The drone maintains its current altitude automatically, allowing for stable hovering.
• Polohování optického toku: This feature uses a downward-facing camera to detect patterns on the ground, helping the drone maintain its position and hover steadily, especially at lower altitudes.


Image: Diagram illustrating how Optical Flow Positioning helps the drone hover steadily by analyzing ground patterns, and how Altitude Hold maintains a specific height.

• Bezhlavý režim: In Headless Mode, the drone's orientation is relative to the pilot, regardless of the drone's front direction. Press the Headless Mode button to activate/deactivate.
• Přepínání rychlostí: The drone offers three speed modes (30%, 60%, 100%) suitable for different skill levels. Press the speed switch button to cycle through modes.


Image: Illustration showing the JJRC H71 drone in flight with three speed modes (30%, 60%, 100%) indicated on the remote controller's display.

• Flight Planning (App Control): Using the JJRC app, you can draw a flight path on your mobile screen, and the drone will follow the designated route.

Image: A hand interacting with the JJRC app on a smartphone, demonstrating the flight planning feature where a path is drawn for the drone to follow.
• Gravity Sensor (App Control): Tilt your mobile phone to control the drone's direction. Activate this feature within the JJRC app.


Image: A hand holding a smartphone, demonstrating the Gravity Sensor feature where tilting the phone controls the drone's flight direction.

5.5 Ovládání kamery a FPV

• 1080P HD kamera: The drone is equipped with a 90° adjustable 1080P HD camera for capturing high-quality photos and videos.

Obrázek: Detail view of the JJRC H71 drone's 1080P HD camera, highlighting its 90-degree adjustable angle and 120-degree field of view.
• FPV Function: Through the Wi-Fi FPV real-time transmission, live images and videos from the drone's camera are streamed directly to your connected mobile device via the JJRC app. The transmission range is up to 50 meters.


Image: Illustration showing the JJRC H71 drone transmitting live video feed via Wi-Fi to a smartphone mounted on the remote controller, with a transmission range of up to 50 meters.

• Záznam: Use the dedicated buttons on the remote controller or the controls within the JJRC app to start/stop video recording or take photos.

6. Údržba

• Čištění: K čištění dronu a dálkového ovladače používejte měkký, suchý hadřík. Nepoužívejte vodu ani rozpouštědla.
• Výměna vrtule: If a propeller is damaged, replace it with a spare propeller of the correct type (A or B) using the provided screwdriver.
• Skladování: Store the drone and its components in the carrying case in a cool, dry place, away from direct sunlight and extreme temperatures. Remove batteries from the remote controller if storing for extended periods.

7. Řešení problémů

8. Specifikace

9. Záruka a podpora

For warranty information and technical support, please refer to the official JJRC webnebo se obraťte na prodejce. Uschovejte si účtenku jako doklad o koupi.