Z4 Drone User Manual

1. Important Safety Information

⚠ Disclaimer: For recreation use only. Illegal modification of drones/planes is prohibited. Please also pay attention to the relevant laws and regulations on the use of drones/planes in your country/area to ensure legal use.

Always operate the Z4 Drone responsibly and safely. Ensure you are familiar with local regulations regarding drone operation before flying.

2. Product Overview

The Z4 Drone is a professional aerial photography drone equipped with advanced features for an enhanced flying experience. It boasts a dual camera system, brushless motors, optical flow positioning, and intelligent obstacle avoidance.

Figure 2.1: Z4 Drone and Remote Control

2.1 Key Features

• Dual Camera System: Front-facing 4K/8K HD camera with electrically adjustable lens and a bottom-mounted camera for wider perspectives.
• Brushless Motors: Provides stronger power, smoother ascent/landing, efficient operation, low noise, and extended lifespan.
• Optical Flow Positioning: Enables stable horizontal hovering and clearer image capture.
• Intelligent Obstacle Avoidance: Multi-directional perception detection that automatically brakes and stops the drone to prevent collisions.
• Integrated Remote Control with Screen: Features a 4.3-inch smart screen for real-time image transmission (5G) without needing a mobile phone.
• One-Click Operations: Easy takeoff, landing, and fine-tuning for beginners.
• Lightweight Design: Weighs 132g, complying with certain national air traffic control regulations.
• Long Endurance Battery: 3.7V 1300mAh lithium battery offering approximately 15 minutes of flight time, with an LCD power display.
• 2.4GHz Anti-interference Technology & Six-Axis Gyroscope: Ensures stable flight and convenient control.
• Gesture Photography: Allows for hands-free photo capture.
• Customizable Route: Draw desired flight paths on the companion app.

3. Getting Started

3.1 Package Contents

Before proceeding, please verify that all items are present in your package:

• Z4 Drone x 1
• Remote Control x 1
• Battery (3.7V 1300mAh) x 1
• USB Charging Cable x 1
• Screwdriver x 1
• Spare Fan Blades x 2
• Instruction Manual x 1 (This document)
• Memory Card x 1
• Card Reader x 1

Figure 3.1: Z4 Drone Package Contents

3.2 Charging the Battery

1. Locate the 3.7V 1300mAh lithium battery.
2. Connect the battery to the provided USB charging cable.
3. Plug the USB cable into a suitable USB power source (e.g., computer USB port, USB wall adapter).
4. The battery's LCD power display will indicate charging status. Ensure the battery is fully charged before first use.

3.3 Installing the Battery

1. Ensure the drone is powered off.
2. Open the battery compartment on the drone (refer to the drone's physical markings for location).
3. Insert the fully charged battery into the compartment, ensuring correct polarity.
4. Close the battery compartment securely.

3.4 Propeller Installation (If required)

If propellers are not pre-installed or need replacement:

1. Identify the correct propeller for each motor (usually marked A and B, or with specific shapes).
2. Carefully attach each propeller to its corresponding motor shaft. Use the provided screwdriver if necessary to secure them.
3. Ensure all propellers are firmly attached and can rotate freely without obstruction.

3.5 Remote Control Setup

The remote control features a built-in screen for direct viewing of flight footage. Ensure the remote control is also charged if it has a rechargeable battery (check remote control manual for details).

Figure 3.2: Z4 Drone Remote Control with Smart Screen

4. Operating the Z4 Drone

4.1 Powering On and Pairing

1. Place the drone on a flat, level surface.
2. Press and hold the power button on the drone until indicator lights illuminate.
3. Power on the remote control.
4. The drone and remote control should automatically pair. If not, refer to the remote control's specific pairing instructions (usually involves moving the left joystick up then down, or a dedicated pairing button).

4.2 Takeoff and Landing

The Z4 Drone supports one-click takeoff and landing for ease of use.

Figure 4.1: One-Click Takeoff/Landing

• One-Click Takeoff: Press the designated one-click takeoff button on the remote control. The drone will automatically ascend to a stable hovering height.
• One-Click Landing: Press the designated one-click landing button. The drone will slowly descend and land automatically.
• Manual Control: For manual takeoff, push both joysticks outwards and downwards to start the motors, then gently push the left joystick up to ascend. For manual landing, gently pull the left joystick down to descend.

4.3 Flight Controls

Familiarize yourself with the remote control's joysticks and buttons for precise flight.

• Left Joystick: Controls altitude (up/down) and rotation (yaw left/right).
• Right Joystick: Controls forward/backward movement and left/right side flying.
• Headless Mode: Activate headless mode for simplified control, where the drone's orientation doesn't matter; it will always move relative to the pilot's position.
• Optical Flow Positioning: The drone utilizes optical flow for stable hovering, especially useful in indoor environments or areas with clear ground patterns.
• Trajectory Flight: Use the companion app to draw a desired flight path, and the drone will follow it automatically.

4.4 Camera Operation

The Z4 Drone features a dual camera system for versatile aerial photography.

Figure 4.2: Dual Camera System

• Front Camera: High-definition 4K/8K camera with an electrically adjustable wide-angle lens. Use the remote control to adjust the camera angle up and down during flight.
• Bottom Camera: Provides an alternative perspective, useful for optical flow positioning and different shot compositions.
• EIS Electronic Image Stabilization: Helps achieve stable and clear photos and videos.
• 50X Digital Zoom: Utilize the zoom function via the remote control or app for detailed shots.
• Gesture Photography: Perform specific hand gestures (refer to the app or remote control guide for specific gestures) to trigger photo capture.
• Image Transmission: Real-time flight images are displayed on the remote control's 4.3-inch screen via 5G transmission.

4.5 Intelligent Obstacle Avoidance

The Z4 Drone is equipped with multi-directional obstacle perception detection to enhance flight safety.

Figure 4.3: Intelligent Obstacle Avoidance in action

When obstacles are detected, the drone will automatically brake and stop flying, effectively avoiding collisions and falls. Always maintain visual line of sight and be prepared to take manual control.

5. Maintenance

5.1 Cleaning

• Use a soft, dry cloth to wipe the drone's body and camera lens.
• Avoid using liquid cleaners or solvents that could damage electronic components.
• Ensure no dust or debris obstructs the motors or sensors.

5.2 Battery Care

• Always use the provided USB charging cable.
• Do not overcharge or completely discharge the battery.
• Store the battery in a cool, dry place away from direct sunlight and extreme temperatures.
• If the drone will not be used for an extended period, charge the battery to approximately 50% before storage.

5.3 Propeller Inspection and Replacement

• Regularly inspect propellers for any signs of damage (cracks, bends, chips).
• Damaged propellers can affect flight stability and safety. Replace them immediately using the spare fan blades and screwdriver provided.
• Ensure replacement propellers are installed correctly (matching A to A, B to B, etc.).

Figure 5.1: Full Protection Design

6. Troubleshooting

7. Specifications

Figure 7.1: Product Parameters Table

Figure 7.2: Z4 Drone Dimensions

8. User Tips

• Beginner-Friendly: Take advantage of the one-click takeoff/landing and headless mode features to get comfortable with flying.
• Calibrate Regularly: If you notice the drone drifting, perform a flight calibration as per the remote control instructions to correct any deviations.
• Explore Creative Shots: Experiment with the electrically adjustable lens, 50x zoom, and gesture photography to capture unique aerial perspectives.
• Plan Your Flights: Use the app's trajectory flight feature to pre-plan complex flight paths for smooth, cinematic shots.
• Check Local Regulations: Always be aware of and comply with local drone flying laws and restrictions, especially regarding flight zones and altitude limits. The Z4 Drone's lightweight design (132g) may exempt it from some registration requirements in certain regions, but always verify.
• Optimal Obstacle Avoidance: For best performance of the intelligent obstacle avoidance system, fly in well-lit environments with clear, distinct obstacles.

9. Warranty and Support

For any issues, questions, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.

Refer to the original product packaging or seller's website for specific warranty terms and contact information.