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HUIDU HD-A7 LED Controller

Full color HUIDU HD-A7 LED Controller Asynchronous synchronous LED player for LED display
HUIDU HD-A7 LED display Controller

HUIDU HD-A7 LED controller is a powerful and versatile 4K synchronous and asynchronous player that can help you create stunning LED displays that are sure to impress. It is an advanced device for LED display systems that offers a range of features to enhance the visual experience of advertising, digital signage, and other commercial applications. With its advanced features, ease of use, and unparalleled loading capacity, this controller is the perfect choice for anyone who needs a reliable, ultra-large resolution and high-quality solution for their LED display needs. Whether you’re looking to create an eye-catching outdoor display or a dynamic and engaging indoor setup, the HD-A7 has everything you need to make it happen.

HD-A7, designed by Huidu Technology, is a professional LED screen media player that offers a wide range of features for controlling and managing LED displays. With its ability to support HD video hard decoding, up to 60fps, users can enjoy high-quality video playback with smooth and clear images. The controller also supports a range of input options, including HDMI/DP high-definition video input synchronous playback, screen projection display, and real-time screen synchronization display. These features provide users with a flexible and efficient way to manage and control their displays, making it easier to create stunning visual displays.

HD-A7 is a powerful and flexible solution for controlling LED displays in a wide range of applications. Designed by HUIDU, a leading manufacturer of LED display control systems, the HD-A7 boasts a number of advanced features that make it a popular choice among users. Whether you’re looking for a controller to power a large outdoor display or a small indoor advertising installation, the HD-A7 is a reliable and dependable option that can meet your needs. So, let’s take a closer look at what the HD-A7 has to offer.

Ultra large resolution loading capability

HD-A7 is a powerful solution designed for ultra-large resolution displays, supporting up to 5.2 million pixels and a maximum width of 15360 pixels. With its high loading capability, it is ideal for large-scale indoor or outdoor LED walls, LED billboards, sports events broadcasts, and other advertising applications that require high-definition displays.

Moreover, ultra-high pixel loading capability makes a 4K display possible. By being equipped with advanced technology, this controller can offer 4K video playback and can display stunning visuals with incredible clarity and detail. Whether you are using it for a large outdoor display or a high-resolution indoor sign, the HD-A7 LED controller can handle even the most demanding applications and provide seamless and smooth playback of high-resolution content. 

Integrated Dual-band Wi-Fi of 2.4G and 4G/5G, support mobile APP wireless control

Another remarkable feature offered by the HD-A7 is the dual-band Wi-Fi capability, which allows users to control the device using a mobile application wirelessly. With the HD-A7, users can access and control their displays from their smartphones or tablets, making it easier to manage their displays remotely.

The dual-band Wi-Fi support also ensures fast and reliable connectivity for smooth data transmission, even in crowded environments. Users can switch between 2.4GHz and 4GHz/5GHz bands to optimize the connection quality, depending on the situation.

Furthermore, with the mobile app, users can control multiple display screens and adjust the display settings on the fly. The app provides access to various display settings, including brightness, contrast, color temperature, and more. Additionally, users can upload and manage media content wirelessly, which significantly simplifies the process of updating the display content.

Overall, the HD-A7’s dual-band Wi-Fi capability and mobile app support provide a convenient way to manage LED displays, especially in situations where physical access to the device may be difficult. It ensures that users have a reliable and flexible way to control their displays, making it a class-leading controller in the LED display industry.

Wireless display projection is easy for cell phones and tablets

In addition to the wireless mobile control via WIFI as mentioned above, the HD-A7 also offers another advanced feature of wireless screen projection on mobile phones and tablets, which allows you to wirelessly display content from your mobile device on your LED display. With this feature, users can easily project their phone or tablet screen onto the LED display, making it an ideal solution for events, conferences, and other applications where mobile devices need to be shared with a larger audience. This can be a great way to showcase multimedia content such as videos, images, and presentations to a large audience, and it can help you create a more engaging and interactive experience for your viewers.

Moreover, the wireless screen projection feature on the HD-A7 is highly multifunctional and can work with a wide range of mobile devices, including both iOS and Android devices. This makes it easy for users to connect to the LED display regardless of the type of device they are using.

Another advantage of this feature is that it eliminates the need for cables or other physical connections between your mobile device and the LED screen. This makes it much easier to set up and use the controller in a variety of different settings, and it can save you time and hassle when you need to quickly connect and display content from your mobile device.

Overall, the ability to support wireless screen projection on mobile phones and tablets is a key advantage of the HD-A7 LED controller. It can help you create more engaging and interactive displays, simplify your setup and connection process, and give you greater flexibility and control over your LED display. Whether you’re using the controller for business presentations, advertising, or entertainment, this feature can be a valuable tool for enhancing your overall experience and making your LED display more powerful and effective.

Support intelligent sound control

HD-A7 LED controller offers an exciting new feature that takes user convenience to a whole new level. With the rise of smart homes and the increasing popularity of voice-controlled devices, the HD-A7 comes equipped with intelligent voice control, allowing users to operate the LED display using simple voice commands. This cutting-edge feature makes the HD-A7 a highly advanced and user-friendly device for those seeking to create dynamic and interactive displays.

Intelligent voice control enables users to interact with the LED display by simply speaking out loud. Users can control the LED display’s brightness, color, and various other settings using voice commands. The HD-A7’s advanced voice recognition system makes it easy to operate the device without having to rely on buttons, remote controls, or any other physical interface.

With intelligent voice control, the HD-A7 not only makes it easy to operate the LED display but also creates a more immersive and engaging experience for audiences. Users can use voice commands to change the content on the LED display, triggering different messages, images, and videos in real time. This feature is especially useful for businesses and organizations that want to create interactive displays that engage their customers and audiences.

In summary, the HD-A7’s intelligent voice control feature is a significant step forward in the world of LED display technology. It provides users with an advanced and easy-to-use interface that makes operating the LED display a breeze.

Built-in 32GB of storage space, supports U disk expansion and insertion

The HUIDU HD-A7 LED controller is designed with convenient storage options to ensure that users can quickly and easily store their media content. With 32GB of built-in storage, users can store a wide range of media files for playback on their LED displays. Additionally, the device supports U disk expansion and insertion, making it easy to transfer and store media files from other devices. This flexibility and versatility in storage options make the HD-A7 an ideal solution for users who need to quickly and easily store and access their media files without the need for additional hardware.

Whether it’s video content, images, or other media files, the HD-A7 provides ample storage space and easy transfer options to ensure users can quickly and easily display their content on their LED displays.

HDMI/DP high-definition video input synchronous playback

HD-A7 LED controller boasts an impressive feature of supporting high-definition video input synchronous playback through its HDMI/DP interface. It allows users to seamlessly play video content with high clarity and definition without any synchronization issues. It can display video content with a resolution of up to 1920×1200 pixels and supports a variety of video formats such as AVI, MPG, MPEG, DAT, VOB, and lots more.

This feature allows users to play high-definition video content on the LED screen in a synchronous way, ensuring a smooth and seamless visual experience. The HD-A7 controller supports HDMI and DP input signals, which are widely used in various multimedia devices such as computers, laptops, DVD players, and cameras. With the HDMI/DP input, the controller can play videos up to 60fps, providing users with clear and vivid images on the LED display in a seamless and synchronized way.

Moreover, the synchronous playback feature ensures that the video is played in real-time without any delay or lag, making it ideal for live events, concerts, and sports broadcasts. The HD-A7 controller can also play up to 8 video screens simultaneously and switch between multi-channel synchronization signals easily, giving users more flexibility and control over the displayed content.

Support high-definition video hard decoding up to 60fps

The HUIDU HD-A7 LED Display Player is equipped with a powerful HD video hard decoding capability of up to 60fps, making it can handle larger video files with ease, allowing for longer, more complex video content to be played back without any lag or stuttering. With its powerful decoding capability, the HD-A7 can handle a wide range of video formats, including H.264, H.265, MPEG2, and MPEG4. This ensures that users can easily upload and display their video content without the need for additional video conversion software or hardware.

In general, the HD-A7’s HD video hard decoding capability is a key feature that sets it apart from other LED controllers on the market, making it a top choice for users who require high-quality video playback for their LED displays.

Automatic device Recognition without complex network configuration, plug and play

The HUIDU HD-A7 LED media player boasts an incredibly user-friendly interface, with the added convenience of plug-and-play functionality. It eliminates the need for complex network settings, as the device automatically identifies itself upon connection. This means that users can simply plug in the controller and it’s ready to use.

This feature is especially beneficial for users who may not be particularly tech-savvy, as it removes the need for complex setup procedures. The HD-A7 controller’s ability to identify itself automatically makes it a great choice for installations that need to be up and running quickly and efficiently. Whether used for a large-scale LED display or a smaller digital sign, the HD-A7’s automatic device identification and plug-and-play functionality ensures that users can get their displays to work normally and fastly, without the need for extensive technical knowledge or assistance.

Support LAN or Internet cluster management

The HD-A7 LED controller also supports LAN or Internet cluster management, which allows for centralized control of multiple LED displays from a single device. With the ability to support cluster management, users can easily configure and manage their displays remotely, reducing the need for on-site management and maintenance.

With support for LAN or Internet cluster management, the HD-A7 can be connected to the internet through a range of options, including 4G/5G (optional), network cable connection, and Wi-Fi bridge (Station mode). This allows users to control their LED displays remotely and manage them from any location with an internet connection. With this feature, users can easily create and manage LED display networks, which can be extremely useful in large-scale advertising applications.

High-performance audio output with Standard 3.5mm interface

One of the important features of the HD-A7 LED controller is its standard 3.5mm audio output interface. This interface allows for the seamless integration of sound and music with visual content on LED displays, making it an ideal choice for creating immersive multimedia experiences in various environments.

With the audio output interface, users can easily connect speakers or amplifiers to the LED controller, enabling synchronized playback of audio and video content. This feature can be useful in a variety of applications, such as concerts, stage performances, advertising displays, and other events where audio-visual synchronization is necessary.

The HD-A7 LED controller also supports a wide range of audio formats, including MP3, WAV, and WMA, ensuring compatibility with various audio files. Additionally, the controller allows users to adjust the audio output level, EQ, and other settings to optimize the audio output for their specific application.

Moreover, the HD-A7 LED controller’s audio output feature comes in handy in environments where sound plays a crucial role in communicating a message, such as in public places or educational settings. By combining audio and visual content, users can create a more engaging and interactive experience that captures the attention of their audience.

HD-A7 LED controller control ways

HD-A7 is a powerful LED media player that offers a range of control methods to meet the diverse needs of different users. One of its most key features is the multiple control methods available, including internet remote cluster control, asynchronous control, real-time screen synchronization display, and screen projection display. These methods are designed to provide users with a comprehensive and convenient control experience, ensuring that the device is both efficient and easy to use.

Now, let’s take a closer look at the various control methods of the HD-A7 LED controller, which provide users with flexible options to manage their LED displays.

1. Internet remote cluster control

The first one is internet remote cluster control function, which allows it to be connected to the internet through 4G/5G (optional), network cable connection, and Wi-Fi bridge (Station mode). This function enables users to manage and control the device from a remote location, making it particularly useful for situations where the LED display is located in a difficult-to-access or hard-to-reach area. The remote cluster control way also enables users to update the program and content of the LED display from anywhere in the world, providing maximum flexibility and convenience.
  • 4G/5G (optional): Allows users to access their displays from anywhere with internet access and provides an extra layer of convenience, especially for businesses that operate in remote locations.
  • network cable connection: Allows for easy and seamless connectivity to the Internet and ensures uninterrupted display operations.
  • Wi-Fi Bridge (Station mode): Connect the controller to a Wi-Fi network for remote control.
HUIDU HD-A7 Internet remote cluster control mode

2. Asynchronous control

The asynchronous control method is another key feature of the HD-A7 controller, allowing users to update the program through network cable connection, Wi-Fi connection, and U disk. By offering asynchronous control, HD-A7 allows users to update the display content without the need for a continuous internet connection. This is especially helpful for LED display installations that may not have access to a stable internet connection. The ability to update the display content through a USB flash drive or Wi-Fi connection ensures that the display content is updated frequently and remains fresh.

HUIDU HD-A7 Asynchronous control way

3. Real-time screen synchronization display

Real-time screen synchronization display is yet another important feature of the HD-A7 controller, allowing users to support HDMI/DP signal input synchronization playback, support 4 video screen playback, and multi-channel synchronization signal switch arbitrarily. This function provides users with a high level of control over the content and display of their LED display, ensuring that it is always up-to-date and relevant to their needs.

With its support for HDMI/DP signal input synchronization playback, the HD-A7 is capable of producing synchronized video playback on up to four different screens.  It also has a built-in video switcher that allows users to switch between different channels and inputs seamlessly. This feature enables users to create stunning visuals across multiple displays in real time.
HUIDU HD-A7 Real-time screen synchronization display modev

4. Screen projection display

Finally, the HD-A7 controller also features screen projection display, which allows the display content of a mobile phone/tablet to be wirelessly projected onto the display screen. This is very useful for presentations, allowing users to share content and information easily and quickly with their audience.

HUIDU HD-A7 Screen projection display

HD-A7 LED Controller Specification

Frequently Asked Questions

HD-A7 supports both synchronous and asynchronous playback modes. In synchronous mode, it supports HDMI/DP signal input synchronization playback, as well as 4 video screen playback and multi-channel synchronization signal switch arbitrarily. In asynchronous mode, it supports the update of the program through a network cable connection, Wi-Fi connection, and a U disk. It also supports local area network (cluster) control, which can be connected to the local area network through the network cable connection and Wi-Fi bridge. Additionally, HD-A7 supports mobile APP wireless control, as well as wireless screen projection on mobile phones and tablets. Overall, the HD-A7 provides a range of versatile playback options for a variety of LED display applications.

HD-A7 LED controller has a remarkable loading capacity, supporting up to 5.2 million pixels with a maximum width of 15360 pixels and a maximum height of 2160 pixels. This means that it can handle a wide range of LED display configurations, from small to large-scale displays, making it a versatile and efficient solution for various types of visual projects.

The control software for the HD-A7 includes HDPlayer, Ledart APP, and XiaoHui Cloud Software.

HDPlayer is the most commonly used software to control the HD-A7, and it offers a range of features for easy configuration and management of LED display screens. The software supports multiple windows, layers, and various media formats, including video, images, and text.

The Ledart APP is another control option, which offers wireless control of the HD-A7 from mobile devices. The APP is available for both iOS and Android devices and provides an intuitive interface for controlling LED display screens. Users can easily configure the display settings, play content, and switch between different modes, including asynchronous and synchronous modes.

XiaoHui Cloud Software is another control option that offers cloud-based management of the HD-A7. With this software, users can remotely manage multiple displays from a single location, monitor performance, and troubleshoot issues. The software provides an easy-to-use interface and offers real-time monitoring and control of LED display screens.

HD-A7 is designed to work with HUIDU’s own control software, including HDPlayer, Ledart APP, and XiaoHui Cloud Software. However, it may not be compatible with other brands of LED software such as Linsn LEDStudio, Novastar NOVALCT, and Colorlight LEDVision, as HUIDU has specifically tailored its hardware and software to work together seamlessly.

Using non-compatible software with HD-A7 could result in compatibility issues, which may lead to problems in controlling the display. It is recommended to use HUIDU’s own software with the controller to ensure optimal performance and functionality.

While it may be possible to use third-party software with HD-A7, doing so could potentially void the warranty and may not provide the full range of features and capabilities offered by HUIDU’s proprietary software. Therefore, it is advisable to stick with the recommended software to ensure a smooth and trouble-free operation of the HD-A7.

The HD-A7 controller is specifically designed to work with HUIDU’s own HD-R series LED receiver cards, which offer reliable performance and seamless integration with the HD-A7. These receiver cards come in a variety of models to suit different needs, such as the HD-R501, HD-R501C, HD-R716, HD-R516T, HD-R508T, HD-R320T, HD-R500S, HD-R507T, HD-R501M and more.

HD-A7 LED controller is designed to work with Huidu’s own brand of LED receiver cards. As such, it may not be compatible with other brands of LED receiver cards. This is because the LED controller and receiver card need to have a matching communication protocol for them to work together, and different manufacturers may use different protocols for their products.

Using a non-compatible LED receiver card with the HD-A7 controller may result in the LED display not working properly, or not working at all. This can potentially cause damage to the LED display system and the controller. As such, it is recommended to use Huidu’s own brand of LED receiver cards with the HD-A7 controller for optimal performance and compatibility.

HUIDU HD-A7 LED Controller

Full color HUIDU HD-A7 LED Controller Asynchronous synchronous LED player for LED display
HUIDU HD-A7 LED display Controller

HUIDU HD-A7 LED controller is a powerful and versatile 4K synchronous and asynchronous player that can help you create stunning LED displays that are sure to impress. It is an advanced device for LED display systems that offers a range of features to enhance the visual experience of advertising, digital signage, and other commercial applications. With its advanced features, ease of use, and unparalleled loading capacity, this controller is the perfect choice for anyone who needs a reliable, ultra-large resolution and high-quality solution for their LED display needs. Whether you’re looking to create an eye-catching outdoor display or a dynamic and engaging indoor setup, the HD-A7 has everything you need to make it happen.

HD-A7, designed by Huidu Technology, is a professional LED screen media player that offers a wide range of features for controlling and managing LED displays. With its ability to support HD video hard decoding, up to 60fps, users can enjoy high-quality video playback with smooth and clear images. The controller also supports a range of input options, including HDMI/DP high-definition video input synchronous playback, screen projection display, and real-time screen synchronization display. These features provide users with a flexible and efficient way to manage and control their displays, making it easier to create stunning visual displays.

HD-A7 is a powerful and flexible solution for controlling LED displays in a wide range of applications. Designed by HUIDU, a leading manufacturer of LED display control systems, the HD-A7 boasts a number of advanced features that make it a popular choice among users. Whether you’re looking for a controller to power a large outdoor display or a small indoor advertising installation, the HD-A7 is a reliable and dependable option that can meet your needs. So, let’s take a closer look at what the HD-A7 has to offer.

Ultra large resolution loading capability

HD-A7 is a powerful solution designed for ultra-large resolution displays, supporting up to 5.2 million pixels and a maximum width of 15360 pixels. With its high loading capability, it is ideal for large-scale indoor or outdoor LED walls, LED billboards, sports events broadcasts, and other advertising applications that require high-definition displays.

Moreover, ultra-high pixel loading capability makes a 4K display possible. By being equipped with advanced technology, this controller can offer 4K video playback and can display stunning visuals with incredible clarity and detail. Whether you are using it for a large outdoor display or a high-resolution indoor sign, the HD-A7 LED controller can handle even the most demanding applications and provide seamless and smooth playback of high-resolution content. 

Integrated Dual-band Wi-Fi of 2.4G and 4G/5G, support mobile APP wireless control

Another remarkable feature offered by the HD-A7 is the dual-band Wi-Fi capability, which allows users to control the device using a mobile application wirelessly. With the HD-A7, users can access and control their displays from their smartphones or tablets, making it easier to manage their displays remotely.

The dual-band Wi-Fi support also ensures fast and reliable connectivity for smooth data transmission, even in crowded environments. Users can switch between 2.4GHz and 4GHz/5GHz bands to optimize the connection quality, depending on the situation.

Furthermore, with the mobile app, users can control multiple display screens and adjust the display settings on the fly. The app provides access to various display settings, including brightness, contrast, color temperature, and more. Additionally, users can upload and manage media content wirelessly, which significantly simplifies the process of updating the display content.

Overall, the HD-A7’s dual-band Wi-Fi capability and mobile app support provide a convenient way to manage LED displays, especially in situations where physical access to the device may be difficult. It ensures that users have a reliable and flexible way to control their displays, making it a class-leading controller in the LED display industry.

Wireless display projection is easy for cell phones and tablets

In addition to the wireless mobile control via WIFI as mentioned above, the HD-A7 also offers another advanced feature of wireless screen projection on mobile phones and tablets, which allows you to wirelessly display content from your mobile device on your LED display. With this feature, users can easily project their phone or tablet screen onto the LED display, making it an ideal solution for events, conferences, and other applications where mobile devices need to be shared with a larger audience. This can be a great way to showcase multimedia content such as videos, images, and presentations to a large audience, and it can help you create a more engaging and interactive experience for your viewers.

Moreover, the wireless screen projection feature on the HD-A7 is highly multifunctional and can work with a wide range of mobile devices, including both iOS and Android devices. This makes it easy for users to connect to the LED display regardless of the type of device they are using.

Another advantage of this feature is that it eliminates the need for cables or other physical connections between your mobile device and the LED screen. This makes it much easier to set up and use the controller in a variety of different settings, and it can save you time and hassle when you need to quickly connect and display content from your mobile device.

Overall, the ability to support wireless screen projection on mobile phones and tablets is a key advantage of the HD-A7 LED controller. It can help you create more engaging and interactive displays, simplify your setup and connection process, and give you greater flexibility and control over your LED display. Whether you’re using the controller for business presentations, advertising, or entertainment, this feature can be a valuable tool for enhancing your overall experience and making your LED display more powerful and effective.

Support intelligent sound control

HD-A7 LED controller offers an exciting new feature that takes user convenience to a whole new level. With the rise of smart homes and the increasing popularity of voice-controlled devices, the HD-A7 comes equipped with intelligent voice control, allowing users to operate the LED display using simple voice commands. This cutting-edge feature makes the HD-A7 a highly advanced and user-friendly device for those seeking to create dynamic and interactive displays.

Intelligent voice control enables users to interact with the LED display by simply speaking out loud. Users can control the LED display’s brightness, color, and various other settings using voice commands. The HD-A7’s advanced voice recognition system makes it easy to operate the device without having to rely on buttons, remote controls, or any other physical interface.

With intelligent voice control, the HD-A7 not only makes it easy to operate the LED display but also creates a more immersive and engaging experience for audiences. Users can use voice commands to change the content on the LED display, triggering different messages, images, and videos in real time. This feature is especially useful for businesses and organizations that want to create interactive displays that engage their customers and audiences.

In summary, the HD-A7’s intelligent voice control feature is a significant step forward in the world of LED display technology. It provides users with an advanced and easy-to-use interface that makes operating the LED display a breeze.

Built-in 32GB of storage space, supports U disk expansion and insertion

The HUIDU HD-A7 LED controller is designed with convenient storage options to ensure that users can quickly and easily store their media content. With 32GB of built-in storage, users can store a wide range of media files for playback on their LED displays. Additionally, the device supports U disk expansion and insertion, making it easy to transfer and store media files from other devices. This flexibility and versatility in storage options make the HD-A7 an ideal solution for users who need to quickly and easily store and access their media files without the need for additional hardware.

Whether it’s video content, images, or other media files, the HD-A7 provides ample storage space and easy transfer options to ensure users can quickly and easily display their content on their LED displays.

HDMI/DP high-definition video input synchronous playback

HD-A7 LED controller boasts an impressive feature of supporting high-definition video input synchronous playback through its HDMI/DP interface. It allows users to seamlessly play video content with high clarity and definition without any synchronization issues. It can display video content with a resolution of up to 1920×1200 pixels and supports a variety of video formats such as AVI, MPG, MPEG, DAT, VOB, and lots more.

This feature allows users to play high-definition video content on the LED screen in a synchronous way, ensuring a smooth and seamless visual experience. The HD-A7 controller supports HDMI and DP input signals, which are widely used in various multimedia devices such as computers, laptops, DVD players, and cameras. With the HDMI/DP input, the controller can play videos up to 60fps, providing users with clear and vivid images on the LED display in a seamless and synchronized way.

Moreover, the synchronous playback feature ensures that the video is played in real-time without any delay or lag, making it ideal for live events, concerts, and sports broadcasts. The HD-A7 controller can also play up to 8 video screens simultaneously and switch between multi-channel synchronization signals easily, giving users more flexibility and control over the displayed content.

Support high-definition video hard decoding up to 60fps

The HUIDU HD-A7 LED Display Player is equipped with a powerful HD video hard decoding capability of up to 60fps, making it can handle larger video files with ease, allowing for longer, more complex video content to be played back without any lag or stuttering. With its powerful decoding capability, the HD-A7 can handle a wide range of video formats, including H.264, H.265, MPEG2, and MPEG4. This ensures that users can easily upload and display their video content without the need for additional video conversion software or hardware.

In general, the HD-A7’s HD video hard decoding capability is a key feature that sets it apart from other LED controllers on the market, making it a top choice for users who require high-quality video playback for their LED displays.

Automatic device Recognition without complex network configuration, plug and play

The HUIDU HD-A7 LED media player boasts an incredibly user-friendly interface, with the added convenience of plug-and-play functionality. It eliminates the need for complex network settings, as the device automatically identifies itself upon connection. This means that users can simply plug in the controller and it’s ready to use.

This feature is especially beneficial for users who may not be particularly tech-savvy, as it removes the need for complex setup procedures. The HD-A7 controller’s ability to identify itself automatically makes it a great choice for installations that need to be up and running quickly and efficiently. Whether used for a large-scale LED display or a smaller digital sign, the HD-A7’s automatic device identification and plug-and-play functionality ensures that users can get their displays to work normally and fastly, without the need for extensive technical knowledge or assistance.

Support LAN or Internet cluster management

The HD-A7 LED controller also supports LAN or Internet cluster management, which allows for centralized control of multiple LED displays from a single device. With the ability to support cluster management, users can easily configure and manage their displays remotely, reducing the need for on-site management and maintenance.

With support for LAN or Internet cluster management, the HD-A7 can be connected to the internet through a range of options, including 4G/5G (optional), network cable connection, and Wi-Fi bridge (Station mode). This allows users to control their LED displays remotely and manage them from any location with an internet connection. With this feature, users can easily create and manage LED display networks, which can be extremely useful in large-scale advertising applications.

High-performance audio output with Standard 3.5mm interface

One of the important features of the HD-A7 LED controller is its standard 3.5mm audio output interface. This interface allows for the seamless integration of sound and music with visual content on LED displays, making it an ideal choice for creating immersive multimedia experiences in various environments.

With the audio output interface, users can easily connect speakers or amplifiers to the LED controller, enabling synchronized playback of audio and video content. This feature can be useful in a variety of applications, such as concerts, stage performances, advertising displays, and other events where audio-visual synchronization is necessary.

The HD-A7 LED controller also supports a wide range of audio formats, including MP3, WAV, and WMA, ensuring compatibility with various audio files. Additionally, the controller allows users to adjust the audio output level, EQ, and other settings to optimize the audio output for their specific application.

Moreover, the HD-A7 LED controller’s audio output feature comes in handy in environments where sound plays a crucial role in communicating a message, such as in public places or educational settings. By combining audio and visual content, users can create a more engaging and interactive experience that captures the attention of their audience.

HD-A7 LED controller control ways

HD-A7 is a powerful LED media player that offers a range of control methods to meet the diverse needs of different users. One of its most key features is the multiple control methods available, including internet remote cluster control, asynchronous control, real-time screen synchronization display, and screen projection display. These methods are designed to provide users with a comprehensive and convenient control experience, ensuring that the device is both efficient and easy to use.

Now, let’s take a closer look at the various control methods of the HD-A7 LED controller, which provide users with flexible options to manage their LED displays.

1. Internet remote cluster control

The first one is internet remote cluster control function, which allows it to be connected to the internet through 4G/5G (optional), network cable connection, and Wi-Fi bridge (Station mode). This function enables users to manage and control the device from a remote location, making it particularly useful for situations where the LED display is located in a difficult-to-access or hard-to-reach area. The remote cluster control way also enables users to update the program and content of the LED display from anywhere in the world, providing maximum flexibility and convenience.
  • 4G/5G (optional): Allows users to access their displays from anywhere with internet access and provides an extra layer of convenience, especially for businesses that operate in remote locations.
  • network cable connection: Allows for easy and seamless connectivity to the Internet and ensures uninterrupted display operations.
  • Wi-Fi Bridge (Station mode): Connect the controller to a Wi-Fi network for remote control.
HUIDU HD-A7 Internet remote cluster control mode

2. Asynchronous control

The asynchronous control method is another key feature of the HD-A7 controller, allowing users to update the program through network cable connection, Wi-Fi connection, and U disk. By offering asynchronous control, HD-A7 allows users to update the display content without the need for a continuous internet connection. This is especially helpful for LED display installations that may not have access to a stable internet connection. The ability to update the display content through a USB flash drive or Wi-Fi connection ensures that the display content is updated frequently and remains fresh.

HUIDU HD-A7 Asynchronous control way

3. Real-time screen synchronization display

Real-time screen synchronization display is yet another important feature of the HD-A7 controller, allowing users to support HDMI/DP signal input synchronization playback, support 4 video screen playback, and multi-channel synchronization signal switch arbitrarily. This function provides users with a high level of control over the content and display of their LED display, ensuring that it is always up-to-date and relevant to their needs.

With its support for HDMI/DP signal input synchronization playback, the HD-A7 is capable of producing synchronized video playback on up to four different screens.  It also has a built-in video switcher that allows users to switch between different channels and inputs seamlessly. This feature enables users to create stunning visuals across multiple displays in real time.
HUIDU HD-A7 Real-time screen synchronization display modev

4. Screen projection display

Finally, the HD-A7 controller also features screen projection display, which allows the display content of a mobile phone/tablet to be wirelessly projected onto the display screen. This is very useful for presentations, allowing users to share content and information easily and quickly with their audience.

HUIDU HD-A7 Screen projection display

HD-A7 LED Controller Specification

Frequently Asked Questions

HD-A7 supports both synchronous and asynchronous playback modes. In synchronous mode, it supports HDMI/DP signal input synchronization playback, as well as 4 video screen playback and multi-channel synchronization signal switch arbitrarily. In asynchronous mode, it supports the update of the program through a network cable connection, Wi-Fi connection, and a U disk. It also supports local area network (cluster) control, which can be connected to the local area network through the network cable connection and Wi-Fi bridge. Additionally, HD-A7 supports mobile APP wireless control, as well as wireless screen projection on mobile phones and tablets. Overall, the HD-A7 provides a range of versatile playback options for a variety of LED display applications.

HD-A7 LED controller has a remarkable loading capacity, supporting up to 5.2 million pixels with a maximum width of 15360 pixels and a maximum height of 2160 pixels. This means that it can handle a wide range of LED display configurations, from small to large-scale displays, making it a versatile and efficient solution for various types of visual projects.

The control software for the HD-A7 includes HDPlayer, Ledart APP, and XiaoHui Cloud Software.

HDPlayer is the most commonly used software to control the HD-A7, and it offers a range of features for easy configuration and management of LED display screens. The software supports multiple windows, layers, and various media formats, including video, images, and text.

The Ledart APP is another control option, which offers wireless control of the HD-A7 from mobile devices. The APP is available for both iOS and Android devices and provides an intuitive interface for controlling LED display screens. Users can easily configure the display settings, play content, and switch between different modes, including asynchronous and synchronous modes.

XiaoHui Cloud Software is another control option that offers cloud-based management of the HD-A7. With this software, users can remotely manage multiple displays from a single location, monitor performance, and troubleshoot issues. The software provides an easy-to-use interface and offers real-time monitoring and control of LED display screens.

HD-A7 is designed to work with HUIDU’s own control software, including HDPlayer, Ledart APP, and XiaoHui Cloud Software. However, it may not be compatible with other brands of LED software such as Linsn LEDStudio, Novastar NOVALCT, and Colorlight LEDVision, as HUIDU has specifically tailored its hardware and software to work together seamlessly.

Using non-compatible software with HD-A7 could result in compatibility issues, which may lead to problems in controlling the display. It is recommended to use HUIDU’s own software with the controller to ensure optimal performance and functionality.

While it may be possible to use third-party software with HD-A7, doing so could potentially void the warranty and may not provide the full range of features and capabilities offered by HUIDU’s proprietary software. Therefore, it is advisable to stick with the recommended software to ensure a smooth and trouble-free operation of the HD-A7.

The HD-A7 controller is specifically designed to work with HUIDU’s own HD-R series LED receiver cards, which offer reliable performance and seamless integration with the HD-A7. These receiver cards come in a variety of models to suit different needs, such as the HD-R501, HD-R501C, HD-R716, HD-R516T, HD-R508T, HD-R320T, HD-R500S, HD-R507T, HD-R501M and more.

HD-A7 LED controller is designed to work with Huidu’s own brand of LED receiver cards. As such, it may not be compatible with other brands of LED receiver cards. This is because the LED controller and receiver card need to have a matching communication protocol for them to work together, and different manufacturers may use different protocols for their products.

Using a non-compatible LED receiver card with the HD-A7 controller may result in the LED display not working properly, or not working at all. This can potentially cause damage to the LED display system and the controller. As such, it is recommended to use Huidu’s own brand of LED receiver cards with the HD-A7 controller for optimal performance and compatibility.

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