LIEI SG601 PRO

SG601 PRO GPS Drone Aerial 8K HD Professional Quadcopter Instruction Manual

Model: SG601 PRO | Brand: LIEI

1. Introduction

Welcome to the instruction manual for your SG601 PRO GPS Drone. This professional quadcopter is designed for aerial photography and recreational flight, featuring advanced capabilities such as 8K HD dual cameras, GPS positioning, intelligent obstacle avoidance, and a powerful brushless motor. This manual provides essential information for safe and effective operation, maintenance, and troubleshooting.

Video: SG601 PRO Smart Drone features overview, demonstrating key functionalities like one-click takeoff, long-range flight, smart remote control, electric adjustable camera, multi-gear speed switching, circumflight, intelligent following, one-click video/photo, modular battery, GPS high precision positioning, omnidirectional intelligent obstacle avoidance, trajectory planning flight, and intelligent homing.

2. Safety Guidelines and Compliance

⚠ 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.

2.1. General Safety Information

This product is a precision device, not a toy. It requires proper assembly and operation to avoid accidents. Owners must take measures to ensure the drone does not cause harm to people or property.

  • Age Restriction: This aircraft is suitable for individuals aged 14 and above.
  • Flight Environment: Avoid flying near airports, highways, train stations, subway stations, densely populated urban areas, power lines, and water bodies. Do not fly in extreme weather conditions such as strong winds, thunderstorms, or heavy rain. Always maintain visual line of sight with the drone.
  • Propeller Safety: Do not touch the rotating high-speed parts (propellers, rotors) after starting the aircraft to avoid injury.
  • Battery and Motor Temperature: Batteries and motors can generate high temperatures during and after use. Avoid direct contact to prevent burns.
  • LED Beam: Do not look directly into the LED beam to avoid affecting your eyes.
  • Beginner Pilots: Beginners are advised to practice low-altitude flight outdoors for about three days to familiarize themselves with flying before attempting high-altitude flights.

2.2. Legal Regulations

To avoid possible damage and loss due to illegal activities, adhere to the following:

  • Do not approach manned aircraft and land immediately if necessary.
  • Prohibit the use of aircraft at large events, including sports fields and concerts.
  • Do not fly in areas prohibited by local laws.
  • Ensure that the aircraft's flight path does not interfere with large manned aircraft.
  • Be vigilant and avoid other aircraft.
  • Comply with the requirements of the magnetic environment for aviation radio transmitters. Regional remote control models may be subject to termination by authorities.

2.3. Preventive Measures

Remote-controlled unmanned aircraft are dangerous goods and must therefore fly. Stay away from crowds. Improper or damaged body assembly, poor electronic control, and unknown operation can lead to unpredictable accidents such as drone damage or personal injury. Always prioritize flight safety.

  • Stay away from crowds, high-rise buildings, and high-voltage lines.
  • Avoid flying in adverse weather conditions like storms and lightning.
  • Follow the operating instructions strictly during flight.
  • Keep drones 1-2 meters away from users or others to prevent head, face, and body injuries.
  • Keep away from humid environments. Avoid moisture entering the drone's complex electronic and mechanical components.
  • Use original parts for modifications or maintenance to ensure flight safety.
  • Operate the drone within its permitted functional scope and not for illegal purposes outside of safety laws.

2.4. Safe Flight Conditions

Diagram showing safe flight conditions for drone operation
Image: Safe flight conditions. Fly in open areas with strong GPS signal, maintain visual line of sight, and keep flight altitude under 120 meters. Avoid people, trees, power lines, buildings, airports, water, and strong electromagnetic sources. Do not fly in adverse weather (rain, snow, fog) or winds exceeding 10m/s. Keep clear of rotating propellers and motors. Ensure compliance with non-military airworthiness regulations.

3. Product Components

3.1. Package Contents

The SG601 PRO package includes the following items:

  • 1x SG601 PRO RC Quadcopter
  • 1x Remote Controller (with integrated screen)
  • 1x 3.7V/3800mAh Lipo Battery (for drone)
  • 4x Spare Propellers
  • 1x USB Charging Cable
  • 1x Screwdriver
  • 2x User Manuals (this document)
  • Optional: Obstacle Avoidance Module (if purchased with the preventive version)

3.2. Drone and Remote Control Overview

Diagram of SG601 PRO drone components and remote control
Image: Product overview showing the drone and remote control. The drone features an anti-collision device, LED lights, HD camera, power switch, intelligent lithium battery, blades, and motors. The remote control has joysticks, buttons for various functions, and an integrated screen.
Detailed diagram of the remote control with labeled buttons and screen
Image: Detailed remote control diagram. Features include Power switch, Roller (Zoom), Speed Switching/Headless mode, Throttle stick, GPS switch, One-click return, Touch LCD screen (can be used independently as a tablet), Roller (Fine-tune lens up/down), Gyroscope calibration/Geomagnetic calibration, Steering sticks, Short press to unlock/Long press for airdrops.

4. Specifications

FeatureSpecification
Product NameSG601 PRO drone
Product Size (Folded)16 x 10 x 6 cm
Product Size (Unfolded)22.5 x 22.5 x 6 cm
Flight SystemGPS positioning + optical flow positioning + intelligent obstacle avoidance
Flight FunctionsRemote control with screen, intelligent obstacle avoidance, real-time video transmission, brushless power, body folding, GPS intelligent positioning, fixed altitude hovering, optical flow positioning, high-definition dual camera, APP control, smart tracking, ESC camera, waypoint flight, multi-speed adjustment, real-time transmission, MV production, fixed-point surrounding, one-key take-off and landing/return
Lens ParametersHD ESC camera + bottom optical flow camera
Drone Battery3.7V 3800mAh lithium battery
Remote Control BatteryBuilt-in rechargeable lithium battery (3.7V 450mAh)
Control ModeScreen remote control, handle remote control, mobile phone remote control
Battery LifeAbout 20-30 minutes (Max Flight Time: 30min)
Drone Weight190g (196g with battery)
Max Takeoff Weight<1kg
Max Flight Speed6m/s (Maximum Horizontal Speed: 50m/s)
Max Flight Altitude120m
Transmission Range3KM (2.7km)
Aircraft Operating Frequency2.4 GHz
Image Transmission Receiving Method5G WIFI
Video Maximum Resolution8K (7680*4320)
Photo Resolution (Front camera)4096*2160P
Video Resolution (Front camera)4096*2160P
Video FormatMP4
FPS30*fps (Frame rate: 20 fps)
Camera Mount Type3-Axis Gimbal
Angle of View110° (Horizontal FoV), 45° (Vertical FoV), 65° (Diagonal FoV)
Field of View90°
Optical Zoom50x
Obstacle Avoidance TypesGPS-Based Avoidance, Complete Omnidirectional Sensing
Motor TypeBrushless Motor
Max Wind Speed Resistance< 10 KM/H
Built-in DisplayYes (7" display size)
APP Supported LanguagesEnglish, Simplified Chinese
CertificationCE
Drone dimensions: folded and unfolded
Image: Drone dimensions. Folded: 10cm x 16cm x 6cm. Unfolded: 22.5cm x 22.5cm x 6cm.

5. Setup

5.1. Propeller Installation

Ensure all propellers are installed in the correct direction as shown in the diagram. Incorrect installation will prevent the aircraft from flying properly.

Diagram showing correct propeller installation
Image: Propeller installation guide. Replace air cushions as needed. Air plate A must be placed in position A, air plate B in position B. Incorrect replacement will result in uncontrolled flight. Flyer A rotates clockwise, while fan B rotates counter-clockwise.

5.2. Drone Battery Charging

Remove the battery from the drone as shown. Connect the USB charging cable to the battery and then to a USB charger (5V1-2A adapter recommended) or a computer/phone. The indicator light will be red during charging and turn off when fully charged. Charging time is approximately 180 minutes.

Diagram showing drone battery removal and charging
Image: Drone battery charging steps. Remove the battery, connect the USB cable to the battery and a power source. The light is red during charging and turns off when complete. Charging takes about 180 minutes.

⚠ Important Battery Safety Notes:

  • Charging must be done under adult supervision. Keep away from flammable materials.
  • Do not short-circuit or compress the battery to prevent explosions.
  • Do not connect the power supply end to the model or short-circuit the connection end.
  • Do not close, break, or throw the battery into fire. Avoid warm places (near fire or power facilities).
  • Use only recommended chargers. Regularly check the charger for damage.
  • The charger is not a toy and should only be used indoors.
  • Charge and store the battery after flight. If not used for a long time, charge it at least every three months to prevent deep discharge and permanent damage due to excessive discharge.

5.3. Remote Control Charging and Memory Card Installation

The remote control has a built-in rechargeable lithium battery. Connect the USB charging cable to the remote control and a power source. The charging indicator will light up during charging and turn off when fully charged (approx. 90 minutes). Ensure the remote control is switched off during charging.

To install a memory card, insert it into the designated slot on the remote control. This is necessary for recording photos and videos.

Diagram showing remote control charging and memory card slot
Image: Remote control charging and memory card installation. Connect the USB cable to the remote control. Insert the memory card into the slot. A 5V 1-2A adapter is recommended for charging.

5.4. Drone Pairing (Anti-frequency)

  1. Place the drone on a flat surface.
  2. Turn on the remote control. You will hear a beep.
  3. Press the drone's power switch until the light illuminates.
  4. The remote control will emit a "drop" sound, and its power indicator will flash until it becomes solid, indicating successful pairing.
  5. The drone's lights will flash rapidly, then the rear lights will shimmer slowly.

⚠ Note: If the unmanned aircraft is not switched on, the remote control light will continue to flash.

6. Operation

6.1. Geomagnetic Correction (Calibration)

Geomagnetism can be affected by other electronic devices, leading to abnormal data that impacts flight. Perform geomagnetic calibration before each flight:

  1. Press the geomagnetic calibration button on the remote control. You will hear a "drop" sound and the optical drone will flash.
  2. Pick up the drone and slowly rotate it horizontally 3-5 times. The remote control will make a "muted" sound.
  3. Then, slowly rotate the drone vertically (nose down) 3-5 times. The remote control will make a "drop" sound, and the drone's headlights will turn on, and the taillights will slowly illuminate, indicating successful calibration.

⚠ Special Note: Perform calibration in an open area. If GPS signal is not found for a long time or is insufficient, move the drone to an open position. Latitude and longitude vary by region, so some areas may not require calibration.

6.2. GPS Signal Search

After successful pairing, the drone will automatically search for GPS signals. This takes approximately 1-3 minutes. When the drone's rear lights remain solid, it indicates a successful GPS connection and the drone has recorded its starting point.

⚠ Note: If the drone's front and rear lights flash, it indicates signal interference, and the drone's position needs to be changed. If the GPS signal is weak or unavailable, switch to indoor mode (GPS OFF) by pressing the GPS switch button on the remote control.

6.3. Unlocking and Starting

To unlock and start the drone:

  • Method 1: Push the left joystick vertically downwards. The drone will unlock.
  • Method 2: Perform two "8-shaped" vibrations with the remote control. The drone will unlock, and the fan blades will start rotating.

After unlocking, push the throttle stick (left joystick) upwards to a certain height, and the drone will take off.

6.4. Speed Conversion

You can change the flight speed using the speed change button. There are three gears: first, second, and third. Press the left side of the button to hear a click sound for speed change. Press the right side to hear "Di, Di" for the second gear, and "Drop, Drop, Drop" for the third gear.

6.5. Control Room (Camera/Gimbal Control)

Use the remote control to adjust the camera's position. You can move the camera left and right, and up and down. The "one-time" left/right setting can be adjusted up/down. You can also clearly set it to the left for increase/decrease.

6.6. GPS Function

After the drone has successfully processed the frequency, the environment is switched on. It takes 1-3 minutes to reach the remote control. The "tick" sound and the front and rear lights are unmanned. The captain says we should set the location. That's successful.

⚠ Warning: Without GPS function, features like low-energy return and one-click return are unavailable. Pay attention to flight distance and altitude.

6.7. Return to Home (RTH)

Press the RTH button to return the drone to its starting point.

  • GPS Signal Good (10+ satellites): The drone will return in a straight line. The remote control will beep until the drone lands or RTH is canceled.
  • Signal Interruption: If the remote control signal is lost for more than six seconds, the flight control system will automatically return the drone to the starting point.
  • Low Battery: The drone's indicator will flash slowly, and the remote control will make a noise. The drone will automatically return to the starting point.

⚠ Important: During automatic return, the drone returns straight to the starting position. It cannot avoid obstacles (if the flight altitude is too low), it will first ascend to 20 meters and then return. Low-power return cannot be canceled. If the GPS signal is broken or not working, it cannot return.

6.8. Drone Control Methods (Basic Flight)

Diagram showing basic drone control movements
Image: Basic drone control methods. Left joystick (throttle) up/down for altitude. Left joystick left/right for yaw (turning). Right joystick up/down for forward/backward flight. Right joystick left/right for left/right side flight.

⚠ Warning: When the drone is 30 centimeters above the ground, it can become unstable due to the vortex of its own blades, which is "ground effect". The greater the effect of the earth's reaction.

6.9. Obstacle Avoidance

The drone features omnidirectional intelligent obstacle avoidance. When an obstacle is detected within the scanning range (approx. 20 meters), the drone will automatically stop or adjust its flight path to avoid collision.

Image illustrating intelligent obstacle avoidance
Image: Collision avoidance. The drone operates the steering stick while flying and senses obstacles, stopping to brake for flight protection.
Diagram showing obstacle avoidance range and behavior
Image: Obstacle avoidance principle. The drone sends a pulse signal. If an obstacle is encountered within the scan range, the pulse signal bounces back. The drone then calculates and stops forward movement. The stopping distance depends on flight speed (faster speed means closer to the barrier).

⚠ Note: Infrared obstacle avoidance may fail under strong light conditions.

6.10. Smart Flight Modes

  • Waypoint Flight: Draw a desired flight path on the APP map, and the drone will fly according to the defined waypoints.
  • Smart Follow: The drone can automatically follow a subject, simplifying operations.
  • Circumflight: Set a target as the center point, and the drone will fly around it to capture shots.
Image showing drone performing a 360-degree circumflight
Image: Fly around 360° for great shots. Set your favorite goal as the center point and take a round-flight shot.
Image showing drone following a person (SmartFollow)
Image: SmartFollow. Your follow-up assistant. Wherever you go, it makes it easy for you to free your hands and simplifies tedious operations.

7. Maintenance

7.1. Battery Care

To ensure optimal performance and longevity of your drone's lithium battery:

  • Store the battery in a cool place after use.
  • Avoid prolonged exposure to high temperatures, which can cause deformation or damage.
  • If the drone is not used for an extended period, charge the battery at least once every three months to prevent deep discharge and permanent damage.

7.2. Propeller Replacement

If propellers are damaged or deformed, they must be replaced. Ensure you use the correct A and B propellers for their respective positions. Incorrect installation can cause rotation issues and further damage.

7.3. Cleaning

The interior of the drone contains complex electronic and mechanical components. Prevent moisture from entering the drone body. Wipe surface stains with a clean cloth during maintenance. Avoid individual operations that could damage components.

8. Troubleshooting

ProblemSolution
Drone motor cannot be unlocked, drone cannot take off, headlights on, taillights flashing slowly.The drone has activated the protection program. Long press the GPS button until you hear "Gotee" and switch to "GPSOFF, MODE2" to deactivate GPS. (Outdoor use, no GPS when off). No return function.
After deactivating GPS in internal mode, drone motor still cannot be unlocked. Cannot start, front and rear lights flashing simultaneously.Do not perform geomagnetic calibration after restarting. Correct geomagnetic calibration again.
After starting in internal mode, drone cannot hover, floats.The ground is too smooth, or the environment is too dark. Ensure the target light is not obscured. Maintain good lighting during installation and ensure the ground does not reflect light. A lighter, more textured ground is better for flight.
After starting in GPS On and Mode1, no pilot present. Hovering effect is very poor. Floating, star count, remote control LCD display control bumps up.Instability of GPS signals leads to poor signal quality positioning, too much interference. Accept an open, accessible area free of high-voltage cables.
In GPS-On mode, Modo1 drone cannot be unlocked. Lights on the fuselage flicker.Do not perform geomagnetic calibration after restarting. Correct geomagnetic calibration again.
Drone vibrates heavily.Necessary deformation or damage to the blade. Replace with new blades.
After unlocking, propeller rotates but drone cannot take off quickly or hits a person.To replace the propeller, note that A and B must be distinguished. Incorrect installation of A-B sequence can cause rotation, but it will no longer fly or damage the propeller.
Flight after normal start cannot be controlled. Front and rear, but can move left and right.Bring the drone to an open environment or remove obstacles. The sensor barrier is very large, about 20 meters, and there is an interior. Control the direction of the wall when encountering obstacles. Cannot fly.
Drone restarted after attack.Place the drone on the aircraft, press the gyroscope level and start calibration and unlock.

9. User Tips

No specific user tips were available from provided reviews or Q&A content. However, based on common drone user experiences and the manual's content, here are some general tips:

  • Pre-Flight Checklist: Always check battery levels for both drone and remote, propeller condition, and ensure a clear flight path before takeoff.
  • Practice in Open Spaces: Especially for beginners, start flying in large, open areas free from obstacles, people, and water.
  • Understand Flight Modes: Familiarize yourself with GPS mode for stable outdoor flight and optical flow positioning for indoor stability.
  • Obstacle Avoidance Limitations: While intelligent, obstacle avoidance systems can have limitations, especially in strong sunlight or complex environments. Always maintain visual awareness.
  • Firmware Updates: Check the manufacturer's website or app for any available firmware updates to ensure optimal performance and access to new features.

10. Additional Resources

For a complete and detailed guide, you can refer to the official user manual in PDF format:

Download User Manual (PDF)

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