DeltaQuad Evo is a fixed-wing eVTOL UAV that has set new standards in the drone world. Longer flight times, extended transmission ranges, and increased payload flexibility are all available in Evo Enterprise Edition. Its advanced features make it ideal for mapping and surveillance missions like infrastructure inspection, precision agriculture, safety monitoring, or light cargo transportation.

Evo Enterprise edition is designed for civilian and semi-government use. It operates based on the DeltaQuad Controller on the world-wide license free 2.4Ghz band and offers radio options up to 30 km range.

In order to use Auterion Suite you need to create an account. Ignore the following steps if you already have an Auterion Suite account.

1. Please follow this link: https://suite.auterion.com/login

1. Click on Register for an Auterion account.

1. Follow the given instructions and fill in all necessary information.

1. Accept the Terms of Service and Privacy Policy by checking the box. Continue by clicking on Create Organization.

1. Please check your email for an invitation.

1. Follow the link by clicking on Create account.

1. Add a name and click on Next.

1. Choose a password and click on Activate Account.

1. Log into your account.

1. You created successfully your Auterion Suite account.

For further documentation about Auterion Suite please follow this link .

Chapter index

• DeltaQuad Evo flight case

Activating your vehicle will connect it to Auterion Suite. This will allow you to access cloud features and manage your vehicle remotely.

To activate a vehicle:

1. Make sure the Evo is powered off.

2. Connect your vehicle to your computer via USB-C.

3. Power your vehicle.

4. Open a browser on your computer and navigate to the vehicle's WebUI:

1. Click on Activate now or Scan the QR code.

2. You will be directed to Auterion Suite, where you'll see this pop-up window to activate your Skynode.

1. Click on Activate and your vehicle will be visible under Fleet Management > Vehicles.

Rename a vehicle

1. Select a vehicle from the All Vehicles list.

2. Click on Rename vehicle in the top bar.

1. Enter the new vehicle name and click on Rename Vehicle.

Vehicle Identity

A vehicle is a collection of parts. An airframe, a Skynode, a flight controller, and more. These various pieces of the vehicle make up the complete "vehicle identity."

To view the serial numbers and IDs of the components associated with a given vehicle, click the "fingerprint" button near the vehicle's name on the Vehicle Page.

This will open up a window that shows all of the IDs of the components that make up the vehicle in the Suite. Each ID controls a specific component. For example, the flight controller ID is how the logs coming out of a flight controller as associated with the vehicle page in the Suite.

Unpacking and initial hardware setup

For the initial hardware setup, make sure you have ample room to work. Carefully unpack all components from the flight case and inspect them for any damage. If there is damage to your vehicle please document and report this damage to DeltaQuad.

This document describes how to set up, operate, and maintain your DeltaQuad Evo series VTOL UAV.

Document status: DRAFT

Safety and legal notice

The DeltaQuad Evo and its accessories are stored in a rugged flight case.

Package contents

• 1 x Fuselage

• 2 x Wing

• 4 x DeltaQuad Evo Semi Solid-State Li-ion battery

• DeltaQuad Dual Battery Charger

• 1x auxiliary battery payload box

• 1x empty payload box

• Ground Control Station (Controller or ruggedized laptop) and accessories

• Optional payloads

When removing the fuselage from the flight case you gain access to five extra compartments

Auterion Suite refers to a software platform developed by Auterion.

What Auterion Suite can do?

With every mission, data is automatically transferred into the cloud-based Auterion Suite to provide real-time information captured by the robot while it’s still operating, without any manual intervention.

All flight logs are automatically uploaded for every vehicle and every pilot, and log data are analyzed and available to download as compliance reports.

Auterion Suite enables holistic and scalable fleet management by providing updated information on the vehicle health status, predictive maintenance actions and over-the-air software updates.

Suite overview

Real-time data for quick decision-making

The UAVs can send operational data and live video automatically to the Suite, while they are still in the air, without even pushing a button.

Data and automated workflows

Enable end-to-end automated workflow, from the vehicle operating, over the air to the cloud, and into third-party applications to process the captured data.

Holistic and scalable fleet management

Manage your complete fleet of drones, assets, operators and missions.

Analysis and predictive maintenance

The platform handles software updates, tracks every vehicle for predictive maintenance, and monitors components to flag when you need a replacement.

The DeltaQuad Evo comes with 5 propellers, 1 composite "pusher" propeller, and 4 carbon fiber VTOL propellers. The propellers should already be attached when you receive the vehicle. When replacing the propellers please follow these guidelines.

The VTOL propellers consist of 2 Clock Wise (CW) propellers and 2 Counter Clock Wise (CCW).

The bullet-type nut on the propeller adapters is self-tightening, which means they close by turning them in the opposite direction of how the motor/propeller spins. This is done to ensure the propellers do not become detached when the motor spins up. This means that to undo the nut on motors 1 and 2 it turns left, and on motors 3 and 4, it turns right.

The propellers are centered with a small ring inside the mounting hole, this should result in the propeller sitting tightly around the shaft.

Before the mission plan can be created, the following steps should be taken to ensure safe execution:

1. A mission plan should only be executed after a thorough inspection of the entire mission on site. All altitude differences and obstacles should be known and taken into account.

2. Missions must be allowed to be executed in accordance with local laws and regulations.

3. The mission path must be free of obstructions for at least 200 meters in each horizontal direction.

4. During fixed-wing flight (Aerodynamic mode) the vehicle should stay 50m above ground level, near the end of the mission, to reduce landing energy consumed, an altitude of 25m above ground is recommended.

5. For maximum endurance a takeoff altitude can be set to 25m, however, to ensure the safety systems can function properly, the takeoff altitude should be at a minimum of 60 meters above ground level.

6. The takeoff and land sites must consist of a level, flat surface that is free of obstructions for at least 5x5 meters.

7. The takeoff altitude should be set high enough for the vehicle to be able to perform a transition in any direction.

8. The weather conditions must fall within the maximum allowed conditions.

9. Both the front and back transition paths must be planned in such a way that the vehicle is pointing with its nose toward the wind while performing the transition.

10. The intended mission should not consume more than 85% of the total energy available.

11. At any point in the mission, the vehicle must be able to return to its takeoff point in a straight line at its current altitude.

12. At any point in the mission, the vehicle must be able to initiate an unscheduled landing without causing damage to itself or its environment.

When purchasing a DeltaQuad Evo, operators will be notified via email of relevant firmware updates for your vehicle and software updates for the Ground Control Station (GCS).

There are two different updates available.

Update Your DeltaQuad Evo Firmware

In this update, the firmware of the DeltaQuad Evo flight controller needs to be updated.

Update Auterion Mission Control

In this update, your DeltaQuad Evo Ground Control Station requires a software update.

If you have questions after receiving the update instructions, please contact our support at [email protected].

The DeltaQuad Evo simulator can be used to get familiar with the Auterion Mission Control interface and to use the pilot controls before actually flying the Evo for the first time.

Requirements:

• A registered Auterion Suite account.

• A computer running either Linux, Windows 10/11, macOS, or any Android device.

• An installation of AMC.

• A stable internet connection.

To use the DeltaQuad Evo simulator, please follow the instructions:

1) If you haven't done so yet, please register an account in Auterion Suite. Instructions can be found .

2) Log in to your Auterion Suite account.

3) Download and install AMC (v1.22.3) on a computer or Android device of your choice.

• Go to the Downloads tab on the left side of the screen. Click on Additional Releases.

• Click on Download 1.22.3 and select the operating system of your choice. The download will start.

4) After the installer has been downloaded, run the executable. On Windows, a window might pop up saying Windows protected your PC. Click on More info and Run anyway.

• Follow the instructions to install AMC.

5) Create a simulator session in Auterion Suite.

• In Auterion Suite, click on the Simulations tab on the left side of the screen. Click on Start Simulation.

• Choose a name for the simulation, and DeltaQuad Evo (VTOL) as the vehicle.

• Choose one of the three available locations.

• Set the Simulation Run Time.

• For full functionality, we recommend selecting Software Version 2.5.1.

• Click on Creating simulation.

• As the simulation is cloud-based, the process of creating one may take several minutes.

• After the simulation is created, copy the given IP address to the clipboard and remember the Port, which is always 5790 for the simulator.

6) Creating a Comm-Link in Auterion Mission Control.

• On the secondary device, open AMC. Navigate to AMC menu > Comm Links. Click on Add at the bottom of the Screen.

• Enter a Name of your choice and choose Type: TCP.

• Copy the IP address of the simulation into the field of the Host Address, and add 5790 as the TCP Port. Click OK.

• Choose the comm link you created and click on Connect.

• A connection with the simulator should be established within seconds.

More information about the simulator can be found .

All flight characteristics are based on optimized settings at sea level

These values assume 90% battery usage, and low wind conditions and include a low-altitude vertical takeoff and landing at sea level.

* The tolerances are provisional and subject to change

In this chapter, we will discuss the DeltaQuad Semi Solid-State Li-ion battery, how to handle it, how to place it inside the DeltaQuad Evo, and how to power up the vehicle.

• Battery handling

• Charging and storing the battery

1. Power on the DeltaQuad Evo and the DeltaQuad Controller. Open Auterion Mission Control. In the upper right corner of the screen, the Radio icon is located. If it has a strike-through and the radio link is not available, a rebinding is required.

1. Remove the hatch of the avionics bay by loosening the two screws with a Torx tool (T10).

1. In the avionics bay you will see the radio modem. Push the SET button. This puts the modem into the bind mode. When in bind mode, the LED of the modem rotates through different colors.

1. On the Controller, open the Radio Settings app.

1. Open WIRELESS PARAMETER CONFIGURATION.

1. Tap on FREQUENCY MATCHING.

1. Click on Confirm.

After the binding process has been successful, a connection will be established between the DeltaQuad Evo and the DeltaQuad Controller.

The DeltaQuad Evo is compatible with the DeltaQuad Semi Solid-State Li-ion battery. Using other batteries is not recommended and will impact your warranty.

Safety notice

The DeltaQuad EVO has been designed to fly autonomously, this is achieved by planning and executing missions. Missions are set through the Ground Control Station. They can be created and sent to the vehicle directly, loaded from an existing mission plan, or saved to a mission plan. This section covers the basics of planning a mission for the DeltaQuad EVO.

The operator can plan a takeoff and landing from the Fly View by selecting sectors that are free of obstacles at the approach altitude.

The DeltaQuad will take off and transition to aerodynamic mode into a set direction and orbit until new commands are given.

How to take off and land using Fly View will be discussed thoroughly in a later section of this manual.

This chapter covers the maintenance of your vehicle and the logging of your flights.

Chapter index

Heat

When operating in high-temperature environments, special attention must be given to the cooling and storage conditions of the DeltaQuad Evo:

• Airflow Requirement: If the ambient temperature exceeds 25°C for more than 5 minutes, the DeltaQuad Evo must be placed in an environment with at least 2 m/s airflow to prevent overheating of internal components.

The Payload Manager provides an overview of the installed payloads and allows you to edit their settings. It also displays the offset of the main battery in the nose of the vehicle, with the option to adjust the value. Additionally, you can enable or disable the white navigation lights on the Evo's wing tips.

• Power up the vehicle and the GCS.

• Open the WebUI: after a connection between the Evo and the GCS has been established.

This section will discuss how to install, set up, and use all NextVision payloads.

To keep your DeltaQuad EVO in proper condition the following steps should be taken:

After every flight

• Clean the propellers of any dirt and inspect for damage.

When the DeltaQuad EVO has completed operations it should be switched off, inspected, dismantled, and stored. Flight logs should be retrieved and registered.

Switching off the vehicle

Before approaching the vehicle to switch it off note the following;

• The vehicle should never be approached when the motors are spinning.

• In the unlikely event of a crash, the vehicle should not be approached within 15 minutes. The battery could have been damaged and may ignite.

• Always stay clear of the propellers until the vehicle has been powered off by disconnecting the main flight battery.

To switch the vehicle off open the canopy and remove the lid. Then disconnect the main battery connector and remove the battery. The battery should be stored directly and safely.

Inspect the vehicle

After a landing, specifically a hard landing or a grass landing, the DeltaQuad EVO should be inspected for damage. Inspecting the vehicle visually at the landing site can help in determining the cause of any problems that might arise in the future. It is recommended, specifically when in doubt or with visible damage, to take pictures of the vehicle before dismantling it.

If there is any dirt on the vehicle or the propellers this should be removed with a damp cloth. Dirt on the wings, fuse, or propellers will significantly impact the performance.

Special care must be taken to inspect the propellers both before and after every flight. If there is any visible or palpable damage to a propeller it should be replaced directly in accordance with the preventative maintenance section.

Dismantle the vehicle

Dismantle the vehicle in accordance with the assembly section. If you are able to transport and store the vehicle safely with only the wings detached this is recommended as it will reduce the risk of assembly problems.

Transporting and storing the vehicle

The DeltaQuad EVO should be transported and stored inside the DeltaQuad EVO Flightcase.

Retrieving the onboard logs and registering the flight

When a sim card is installed inside the UAV, the logs will be uploaded automatically to your Auterion Suite account. Logs can also be manually retrieved through the Analysis section of the Ground Control Station.

The DeltaQuad Custom Payload system is a versatile and modular solution designed for users who need to integrate custom payloads into the DeltaQuad Evo platform. It offers customizable development kits that include everything required to design, build, and attach payloads to the drone. With available 3D models, users can modify the mounting structure to ensure tool-less integration, making the payload attachment quick and efficient.

Product Variants:

• Single Payload: This option provides a compact payload space with dimensions of 225.6 x 103 x 107.5 mm.

• Dual Payload: Larger, with two configuration options depending on the number of interface boards (IO), the dual payload provides additional room for custom devices with a size of 225.6 x 207 x 107.5 mm.

Customization Features: Users can further customize the payload plate using the provided CAD files, allowing specific designs to accommodate custom equipment. The provided plates come pre-fitted with mounting holes, making modifications easier.

The DeltaQuad Evo maintenance kit includes the following components:

VTOL Arms

The kit includes four VTOL arms:

• Two VTOL arms with clockwise rotating motors and propellers

• Two VTOL arms with counter-clockwise rotating motors and propellers

These VTOL arms come pre-assembled with landing gear, ESC (Electronic Speed Controller), motors, and propellers balanced by DeltaQuad to achieve the lowest vibration profile, ensuring smooth and stable flight performance.

Pusher Motor Pod

A fully assembled pusher motor pod is included in the kit. This pod comes with:

• A housing for the ESC, motor, and propeller

Pre-installed and balanced for optimal thrust and minimal vibration, the pusher motor pod provides the forward propulsion necessary for fixed-wing flight. It complements the VTOL arms' vertical lift, aiding during both ascent and descent by holding the vehicle's position.

Wingtips

The maintenance kit also contains a pair of interchangeable wingtips. Each wingtip includes:

• One servo for precise control of the drone's elevon

• One LED for enhanced visibility and status indication

The wingtips are designed to be easily attachable and interchangeable, allowing for quick replacements or repairs. Either wingtip fits on both sides of the drone.

Follow the steps below to reset your controller to its factory settings:

1. Power on the controller.

2. Go to the Settings.

1. Go to System.

1. Navigate to Reset options.

1. Choose Erase all data (factory reset).

This process might take a few minutes. After the factory reset, make sure that the controller and all apps work properly. If problems should persist, please contact [email protected].

The Raptor is a lightweight long-range dual EO-IR stabilized camera turret. It features a significant IR range increase and a X80 EO zoom.

Tools needed - Hex Key 2

Maintenance supplies needed - Threadlocker (medium strength)

Before creating a new mission plan make sure that there are no items such as waypoint commands on the map.

1. First, enter the Plan view by selecting the Plan tab from the AMC menu.

You can clear all waypoints from AMC and the vehicle by selecting the File Tool from the Plan Tools. Choose the clear option.

The DeltaQuad EVO requires a compass calibration in the following conditions:

• When indicated by events described in this manual.

• When the telemetry readings are inconsistent with reality.

The DeltaQuad EVO requires a gyro calibration in the following conditions:

Tools needed - Torx 10 (T10)

Maintenance supplies needed - Threadlocker (medium strength)

The DeltaQuad EVO records onboard logs that contain vast amounts of information regarding the flights. These onboard logs will be uploaded to Auterion Suite through Cloud connectivity.

Maintaining a logbook

Asset management

Keep track of payloads, parts, and other peripherals, see asset usage per flight, lifecycle state, and proactive measures.

Tools needed - Torx 10 (T10)

Maintenance supplies needed - Threadlocker (medium strength)

• A vertical takeoff or landing consumes significantly more energy than a fixed-wing flight. For maximum efficiency, an altitude between 25 and 35 meters is recommended for landing.

• At every stage in the fixed wing portion of the flight, a vertical separation of at least 25 meters above the highest obstacle must be maintained.

Placing the main battery

The DeltaQuad Evo has a battery bay (blue), a payload bay (green), and an avionics bay (red).

The main battery needs to be placed on the tray in the battery bay which is located at the front of the fuselage.

The tray has the same form and shape as the underside of the battery.

The battery must be placed in such a way that it fits on the tray.

The thicker power cables must exit the bottom of the battery and lead over the top of the battery toward the XT90 socket of the DeltaQuad Evo.

Placing the auxiliary battery

Every DeltaQuad Evo comes with an auxiliary battery payload box.

As with the main battery tray the auxiliary battery holder is shaped like the battery bottom plate.

The auxiliary battery must be placed in such a way that it fits on the tray. The thicker power cables must exit the top of the battery and lead over the top of the battery toward the XT90 socket of the DeltaQuad Evo.

There is a latch mechanism on the auxiliary battery holder which secures the battery in place. After the battery is placed the latch needs to be rotated 90 degrees so it is positioned above the battery.

Installing the auxiliary battery payload box

Every payload box displays two arrows on top of each handle.

There are corresponding arrows on the left and right sides of the DeltaQuad Evo's payload bay.

The arrows of the payload boxes must match the arrows in the payload bay.

The payload box orientation is important as its I/O board must align with the respective I/O board of the payload slot.

Slide the payload box into the payload slot.

Push both payload box handles down until you hear a click from the payload box locking mechanism to make sure that the box sits properly in its slot.

The frame of a properly installed payload box sits flush with the frame of the payload bay.

Empty payload box

Before takeoff, the payload bay must be fully loaded with either two single payload boxes or one double payload box. If not the LCD above the avionics bay will read one of the following messages:

If payload slot 1 is loaded with, e.g. the Nighthawk 2, payload slot 2 needs to be loaded with the empty payload box which comes with every DeltaQuad Evo.

The DeltaQuad EVO uses Auterion Mission Control (AMC) as its primary Ground Control Station (GCS). The Ground Control Station consists of buttons and has been optimized for use with touchscreen devices.

If you have ordered a Ground Control Station with your DeltaQuad EVO it will have been installed and tested before it was shipped to you.

To install Auterion Mission Control on a separate device such as a laptop or desktop computer, please refer to the Auterion Mission Control Installation Manual. After a successful installation make sure to follow the First Steps.

When starting Auterion Mission Control by default the Fly View will be selected.

Auterion Mission Control offers two main views. In the Fly View, you execute and monitor missions. The Plan View is used to plan autonomous missions for your vehicle. Once the mission is planned and uploaded to the DeltaQuad EVO, you switch to the to perform the and execute the mission.

You can switch between the two views by clicking on the Menu Icon .

The application drop-down menu will open. The blue colored tab is the active view. To switch to the other view simply click on the respective tab.

The following two chapters will explain in detail the layout of the and the .

The application menu has four more tabs to choose from.

Normal and Advanced mode

There are two modes Auterion Mission Control can run in. The Normal mode and the Advanced mode. When tapping five times on the Menu icon a pop-up window will appear with the option to switch to Advanced mode.

When the Advanced mode is enabled the Menu icon is black.

When the Normal mode is enabled the Menu icon is orange.

In Advanced mode, more options are available. For example, the Analyse tab in the Auterion Mission Control menu will become available, or the VTOL Transition distance can only be changed when operating in Advanced mode.

When Advanced mode is enabled tapping five times on the Menu icon will open a pop-up window with the option to switch to Normal mode.

Requirements:

• Auterion Suite account to download the latest AMC version.

• An AMC-compatible device such as a Windows, Linux, or macOS computer or Android device.

• A hotspot.

• A powered DeltaQuad Evo system (UAV + Controller).

Downloading and installing AMC on a laptop or Android device.

1. Log into your Auterion Suite account on the device of your choice. Select the latest version of AMC and choose your operating system.

1. Download and run the installer. On Windows, a window might pop up saying Windows protected your PC. Click on More info and Run anyway.

1. Install AMC by following the instructions.

Connect to the DeltaQuad Controller via hotspot.

1. Power up your DeltaQuad Evo system (UAV and Ground Control Station). Make sure a radio connection has been established.

2. Create a hotspot on your smartphone. Connect both devices, the DeltaQuad Controller and the computer or tablet, to the hotspot.

3. On the DeltaQuad Controller, open the Evo Control Panel.

Remember the WiFi: IP address.

1. On your secondary device, open AMC. Go to the AMC menu in the upper left corner of the screen and open the Comm Links tab. Click on Add in the lower bottom of the screen.

1. Name the Comm Link. Choose UDP as the Type. The listening port is 14550.

Add a target host which is the WiFi IP address displayed in the Evo Control Panel on the DeltaQuad Controller.

It consists of 4 numbers divided by three dots. At the end of the IP address type a colon and the 5760 which is the port. See the example below.

1. Click on OK. Choose the Comm Link you want to connect with and click on Connect at the lower part of the screen.

A connection should be established within seconds. Switch to Fly View to see the telemetry and data link.

Connect to the DeltaQuad Controller via USB.

1. Power up your DeltaQuad Evo system (UAV and Ground Control Station). Make sure a radio connection has been established.

2. Connect the secondary device to the DeltaQuad Controller via USB by using the USB-C connection on top of the DeltaQuad Controller.

1. If not automatically done, USB Tethering must be enabled on the DeltaQuad Controller. You need to navigate to the settings menu (cogwheel).

• You can do that by sliding your fingers from the top of the screen downwards. A quick menu will open. Click on the small cogwheel.

• Another way to navigate to the settings is by sliding your fingers from the bottom of the screen upwards. A menu with all apps will be displayed. Select the Settings app (cogwheel).

• In the settings menu, search for USB and select USB Preferences.

• Enable USB tethering.

1. On the DeltaQuad Controller, open the Evo Control Panel.

Remember the USB: IP address.

1. On your secondary device, open AMC. Go to the AMC menu in the upper left corner of the screen and open the Comm Links tab. Click on Add in the lower bottom of the screen.

1. Name the Comm Link. Choose UDP as the Type. The listening port is 14550.

Add a target host, which is the USB IP address displayed in the Evo Control Panel on the DeltaQuad Controller.

It consists of 4 numbers divided by three dots. At the end of the IP address type a colon and the 5760 which is the port. See the example below.

1. Click on OK. Choose the Comm Link you want to connect with and click on Connect at the lower part of the screen.

A connection should be established within some seconds. Switch to Fly View to see the telemetry and data link.

Understanding Line of Sight (LOS):

Line of sight refers to the unobstructed path between two points, such as between a drone and its remote control or between two communication devices. Maintaining a clear line of sight is essential for reliable communication regarding radio systems on drones.

Importance of LOS for Radio Systems on Drones:

1. Signal Strength:

• Radio signals, including those used for drone communication, travel in straight lines. Any obstacles, like buildings or trees, can weaken or disrupt the signal.

• LOS minimizes signal interference, ensuring a strong and stable connection between the drone and the remote control.

1. Reliability and Stability:

• A clear line of sight enhances the reliability of communication. This is particularly crucial for real-time control of drones, where a delay or loss of signal could lead to accidents or loss of the drone.

1. Range Limitations:

• The effective range of radio signals is limited. Maintaining LOS allows the drone to operate within its specified range, ensuring that commands from the remote control reach the drone and vice versa.

Factors Affecting LOS:

1. Physical Obstacles:

• Buildings, hills, and other physical structures can obstruct the line of sight. It's essential to fly the drone in areas with minimal obstructions for optimal communication.

1. Environmental Conditions:

• Weather conditions, such as heavy rain, fog, or snow, can also affect LOS. In adverse weather, LOS may decrease, leading to potential communication issues.

1. Frequency and Wavelength:

• The frequency of the radio signal used by the drone affects its ability to penetrate obstacles. Higher frequencies may have more difficulty passing through obstacles, emphasizing the need for LOS.

Fresnel Zone

The Fresnel zone, in the context of drone radio systems, is a critical concept related to the propagation of radio waves between the transmitter (typically the remote control) and the receiver (the drone). It plays a significant role in ensuring reliable communication by accounting for potential obstacles that might impact the signal's path.

Key points about the Fresnel zone in drone radio systems:

1. Elliptical Zone:

• The Fresnel zone is an elliptical region that surrounds the direct line of sight (LOS) between the transmitter and the receiver. It extends both horizontally and vertically, forming an elongated shape.

1. Importance for Signal Propagation:

• The Fresnel zone is crucial because it represents the area through which radio waves travel as they propagate between the transmitter and the receiver. An obstruction within this zone can cause signal diffraction, leading to signal weakening or disruption.

1. Factors Influencing Fresnel Zone:

• The size of the Fresnel zone depends on several factors, including the distance between the transmitter and receiver, the frequency of the radio signal, and the terrain along the path.

1. Clearance for Unobstructed Signal:

• For optimal signal strength and reliability, it is essential to ensure that the Fresnel zone is relatively free of obstructions. Obstacles within this zone, such as buildings, trees, or hills, can cause signal degradation.

1. Interference Avoidance:

• Understanding the Fresnel zone is crucial for avoiding interference from obstacles and maintaining a robust communication link between the drone and the remote control. Interference can lead to signal loss, reduced control range, and potential safety hazards.

Tips for Maintaining LOS:

1. Choose Open Spaces:

• Fly drones in open areas with fewer obstructions to ensure a clear line of sight.

1. Monitor Environmental Conditions:

• Be aware of weather conditions that could impact LOS. Avoid flying in heavy rain or foggy weather.

Understand Regulations:

Adhere to local regulations that may require maintaining visual line of sight with the drone. These regulations are often in place to ensure safety and prevent accidents.

In summary, maintaining a clear line of sight is crucial for the effective operation of radio systems on drones. It ensures reliable communication, stable control, and compliance with regulations, contributing to a safer and more efficient drone flight experience.

Charging the battery

• Power on the DeltaQuad Dual Charger.

• Plug the yellow XT90 connector from the power cables of the battery into the charger.

• Take the balance lead which is the smaller group of cables with the white connector and plug it into the respective balance port of the charger.

• With the DeltaQuad dual charger, you can charge two batteries simultaneously. Therefore make sure to connect the cables of one battery to the same channel.

• Per channel, you have two buttons. One for the current and one for the mode.

• Set the mode to "Charge" by pressing the mode button.

• We recommend charging the DeltaQuad Evo batteries at 15 amperes. You can cycle through the available values by pressing the current button.

• Press start.

• Your DeltaQuad Evo battery is now charging.

Storage charge the battery

• Plug in the power and balance cable of the battery to one of the channels of the charger.

• Set the mode to "Storage" by using the mode button.

• Press "Start".

• If the battery is fully charged when using the storage mode, the charger will discharge the battery to 50% of its capacity. This process can take longer as the discharge power per channel is only 40W.

• If the battery is below 50% capacity when using the storage mode, the battery will be charged to 50% capacity at the set current value.

Storing the battery

The battery should be stored in a safe and dark location between 5 and 30 degrees Celsius. If the battery has been fully discharged, putting at least some charge (+- 50%) before long-term storage is recommended. This can be done by using the storage mode of the dual charger.

NightHawk2

The NightHawk2 is an EO/IR stabilized camera with a mere weight of 250 grams. The NightHawk2 delivers powerful thermal observation alongside long-range visible imagery.

NightHawk2-V

The NightHawk2-V is a small-size dual EO-IR stabilized camera turret enabling long-range observation. Implementing technology breakthroughs makes the NightHawk2-V the best camera in its weight class.

NightHawk2-UZ

NightHawk2-UZ is a dual EO-IR stabilized camera turret crafted for long-range observation applications that demand very low weight. Embodying technology innovations, NightHawk2-UZ provides unmatched capabilities.

After the waypoints have been placed the Mission End Action has to be planned. When clicking on the End tab within the Plan Item Selector two options are available.

Add Land Pattern

When selecting Add Land Pattern a window will appear with the request to choose a location on the map.

The designated location will be the position of the Land item . AMC will automatically plan an Orbit where the DeltaQuad EVO will descend to the set altitude, approach the Land item, transition to Hover Mode, and land at the designated location.

If the Ground Control Station is connected to the DeltaQuad EVO or the simulator you get a second option to set the Land item to the vehicle location.

After the Land Pattern is positioned several options will be available in the Mission End Action tab on the right side of the screen.

Orbit point

Altitude - The altitude at which the aircraft transitions from Aerodynamic mode to Hover mode prior to landing. The altitude is relative to the launch altitude.

Radius - The radius of the descent circle. The aircraft will descend in Aerodynamic mode from the mission altitude to the specified altitude mentioned in the Altitude setting above.

The DeltaQuad EVO will orbit clockwise when the Orbit clockwise box is checked.

Disable that option to orbit counter-clockwise. This will change the location of the Orbit.

Landing point

Heading - When placing the Land Pattern it automatically positions the Orbit and Land items in the same direction as the Start and Transition Direction items. As the DeltaQuad EVO needs to launch and transition into the wind it also needs to do the final approach and landing facing into the wind.

The heading can be changed by dragging the Land Pattern items on the map or using the Heading slider.

Altitude - The altitude of the Landing point is the relative altitude to the Start item where the vehicle is expected to touch down. When landing at the same altitude where the takeoff occurred this can be left at 0. The aircraft will confirm the setting by utilizing its integrated ground distance sensor.

Landing Dist - The distance between the Orbit and the Land item will be automatically set to 50m. You can change this distance by dragging the Land item on the map or by using the slider. Values between 50m and 200m are available.

At the bottom of the Mission tab, you can edit the position of the mission item, or delete it.

Add Loiter

When choosing Add Loiter from the Mission End Action tab an Orbit waypoint will be placed on the map.

The Waypoint type and other settings can be adjusted as explained in the chapter

Introduction

The second screen function can stream the video feed to a local device.

The DeltaQuad Controller provides an RTSP-based video stream. The second screen will connect to the DeltaQuad Controller, not directly to the UAV. This is to prevent the UAV from having to use double the amount of bandwidth.

The video feed displayed on the second screen is the direct video feed from the camera.

Using a WiFi hotspot

If your controller is connected to a 5GHz WiFi network or hotspot, a second device can connect to the same network. For information on how to connect the DeltaQuad Controller to a WiFi network or hotspot, please see the .

In order to stream the video feed locally to a second screen you need:

• The "IP address" of the DeltaQuad Controller.

• (recommended software) for viewing the video stream on the second screen device. The VLC Media Player is cross-platform compatible and can be installed on many devices.

• The DeltaQuad Controller and the second screen device need to be connected to the same Wi-Fi network or hotspot.

• In order to ground-test the setup and check the video feed it is necessary to power the DeltaQuad Evo and establish a radio connection between the Evo and the DeltaQuad Controller.

Once the DeltaQuad Controller is connected to the Wi-Fi network or hotspot you can determine the "Wi-Fi IP address" that was assigned to the DeltaQuad Controller by opening the Evo Control Panel.

Here you will find the Wi-Fi IP address which shows the values for the IP address assigned by the Wi-Fi network or hotspot. The value required is the sequence of 4 numbers separated by a dot, in our example: 192.168.2.68

Make sure that the second screen device is connected to the same Wi-Fi network or hotspot as the DeltaQuad Controller and open the .

Go to "Media" and open the "Stream..." function.

Go to the "Network" tab.

In the "network URL" field enter the following address:

In our example, it is rtsp://192.168.2.68:8553/stream1.

Check "Show more options" and set the value for "Caching" to 100ms. Click on "Stream" in the lower right corner of the window.

Click "Next" in the "Source" window.

Click "Next" in the "Destination Setup" window.

Click "Next" in the "Transcoding Options" window.

Click "Stream" in the "Option Setup" window.

After a few seconds, the video feed should appear in the VLC Media Player.

Chapter index

• DeltaQuad Controller

This section covers the flight controller's safety features. To access the safety features configuration screen you will need to switch the vehicle on and establish a connection between the Ground Control Station and the vehicle.

Modifying the safety features

To modify the parameters click on the Menu Icon in the upper left corner of Auterion Mission Control. A drop-down menu will open. Click on the Vehicle Setup tab.

Tools needed - Torx 10 (T10)

Maintenance supplies needed - Threadlocker (medium strength)

Preparation

1. Find a flat surface like a table big enough to fit the DeltaQuad Evo's fuselage.

2. Take the fuselage of the DeltaQuad Evo out of the flight case.

3. Remove the hatch.

Changing the Pusher Motor Pod

1. Remove the two top screws of the avionics bay hatch.

1. Slightly lift the avionics bay and pull it forward.

1. On the lower left side of the avionics bay, you will find the gray Pusher Motor Pod connector. Unplug the connector.

1. There are two top screws and two bottom screws holding the Pusher Motor Pod in place.

1. First, remove the two bottom screws.

1. Remove the two top screws while supporting the Pusher Motor Pod with your other hand.

1. Pull the Pusher Motor Pod slightly towards you and then down, away from the opening. Take the connector of the Pusher Motor Pod and guide the cable through the fuselage opening.

1. Remove the Pusher Motor Holder (bracket).

1. The Pusher Motor Holder sits inside the fuselage, securing, and aligning the Pusher Motor Pod. Install the new Pusher Motor Holder (bracket).

1. The bracket has two mounting points which need to sit in their respective mounting holes and flush with the fuselage.

1. For the installation of the Pusher Motor Pod, four screws are required: two short screws for the top of the Pusher Motor Pod and two long screws for the bottom.

1. Ensure to apply threadlocker to the tip of each screw.

1. To install the new Pusher Motor Pod, guide the cable of the Pusher Motor Pod through the fuselage opening.

1. Align the front screw holes of the Pusher Motor Pod with those in the fuselage, as well as the screw holes of the Pusher Motor Holder.

1. Insert and tighten the two short screws at the top of the Pusher Motor Pod.

1. Insert and tighten the two long screws at the bottom of the Pusher Motor Pod.

1. Connect the Pusher Motor Pod connectors and store the cable in the lower left corner of the fuselage.

1. To install the avionics bay hatch, grasp and align the clamps of the avionics bay with the lower edge of the fuselage inside the bay. Follow step 2 in reverse order to achieve this.

1. Close the avionics bay by tightening the two top screws. Please use threadlocker for these screws.

The Pusher Motor Pod is now installed. Ensure that it is securely aligned and properly set in place. Double-check that all screws are snug but not overtightened to avoid any damage.

If you should encounter problems during the installation process please contact [email protected] for further assistance.

After placing the main battery as described in the chapter the XT90 connector of the battery needs to be connected to the XT90 socket in the battery bay.

The XT90 socket is located on the right side of the battery bay (front view).

The XT90 connector and socket have key features that allow for easy identification and proper alignment during connection. The constricting shapes at the left end of the connector and socket need to align. This design ensures that the connectors can only be plugged in one way.

Insert the XT90 connector of the battery into the XT90 socket of the Evo until fully joined.

The DeltaQuad Evo Enterprise Edition comes with the DeltaQuad Controller. It provides the communication link between your UAV and the ground systems.

The following section gives a basic overview of the DeltaQuad Controller and its functionality.

The DeltaQuad Controller has three working frequency bands of 800MHz(806-826Mhz), 1.4GHz(1427-1467Mhz), and 2.4GHz(2401.5-2481.5MHZ). It comes with interchangeable antennas to match the frequency band of choice.

Getting started

To connect your UAV to the DeltaQuad Controller simply switch on the UAV and press and hold the POWER button (5) on the controller for 5 seconds. Once the controller is booted up, the main menu will display.

Before launching your flight control system it is recommended to connect the controller to a mobile hotspot or Wi-Fi network. The controller uses internet connectivity to load satellite maps and for LTE connectivity to the UAV. The DeltaQuad controller must be connected to a 5Ghz mobile hotspot or WiFi network. As one of the primary communication links for the controller is based on 2.4 GHz, these networks will not be displayed. When using a mobile phone hotspot, please configure the hotspot for 5 GHz. Alternatively, you can insert a SIM Card for internet connectivity.

Overview of the buttons

Overview of the controller interface

The DeltaQuad controller comes with a rich interface offering HDMI, 4G SIM card, USB, Type-C, LAN, Micro SD card, and PPM.

Shutting down & charging the controller

The DeltaQuad Controller can operate continuously for approximately 5 hours. If more operation time is required, the controller can be charged during operation.

To charge the controller, open the rubber cover between the antennas and attach the provided USB charger to the USB-C port. The controller requires high-voltage charging. Standard USB chargers or USB sockets from laptops are not always capable of providing high voltage, but they will extend the battery life of the controller.

To shut down the controller, press and hold the power button until the shutdown menu appears. Select "Power off" to shut down the controller.

1. To plan mission items such as regular waypoints select the Waypoint Tool from the Plan Tools on the left side of the screen.

1. Click anywhere on the map to designate a location for the waypoint.

1. After placing the waypoint on the map, the Mission tab in the Plan Item Selector on the right side of the screen will open.

Plan View mission items

1. Choose and set up the desired mission item from the Waypoint type tab.

When AMC is used in three options are available.

Waypoint type - Waypoint

The Altitude mode is the altitude above the launch elevation.

Set the altitude for the waypoint with the altitude slider.

The default range can be changed in the Application Settings. Settings>General>Plan View>Waypoints Maximum Altitude

Waypoint type - Orbit (time)

The Altitude mode is the altitude above the launch elevation.

Set the altitude for the waypoint with the altitude slider.

Set the duration of how long the DeltaQuad EVO should orbit at the designated location.

Set the radius of the Orbit. We recommend a minimum radius of 100m. 75m is possible in calm winds.

Choose the vehicle's exit point from the Orbit.

At the bottom of the Mission tab, you can edit the position of the mission item, or delete it.

Waypoint type - Orbit (altitude)

The Altitude mode is the altitude above the launch elevation.

Set the altitude for the waypoint with the altitude slider.

Set the radius of the Orbit. We recommend a minimum radius of 100m. 75m is possible in calm winds.

Choose the vehicle's exit point from the Orbit.

At the bottom of the Mission tab, you can edit the position of the mission item, or delete it.