Meiyad Attended the 2019 Guangxi Exhibition

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Meiyad Attended the 2019 Guangxi Exhibition

2019

Exhibition Live

The launching ceremony of the 2019 Nanning Science and Technology Achievements Exhibition:

Meiyad Attended the 2019 Guangxi Exhibition

Secretary of the Guangxi Autonomous Region Sun Dawei visited the booth of Meiyad and visited the technical achievements of Meiyad:

Meiyad Attended the 2019 Guangxi Exhibition

Meiyad Guangxi Base Introduction

Meiyad Guangxi Base is a major construction investment project invited by the Lipu Municipal Government in 2016. The total investment of Guangxi Meiyad is 960 million RMB, which is completed in three phases. The Meiyad Guangxi Base has a total land acquisition of 100 mu, and has now built a standard industrial plant of 20,000 square meters.

Main business scope of Meiyad Guangxi Base

1. Lipu Meiyadi Optoelectronics Technology Co., Ltd. is mainly engaged in the production of LED display modules, with four production lines with an annual output value of around 250 million.

2. Guilin Hengtai Electronic Technology Co., Ltd. is mainly engaged in the production of PCB, adding two automatic production lines with an annual output value of 200 million RMB. It is expected to start production at the end of July this year.

3. Shenzhen Meiyad Optoelectronics Co., Ltd. Guilin Branch, mainly based on chip packaging, imported 130 new automatic packaging production lines from Singapore with an annual output value of 300 million RMB. It is expected to be put into operation at the end of July.

Meiyad Guangxi Base Talent Planning

At present, there are about 200 people in the Meiyad base in Guangxi. It is estimated that by the end of July this year, there will be 450-500 people in the Meiyad base.

Meiyad Attended the 2019 Guangxi Exhibition

Behind the Scenes of Guangzhou ISLE Exhibition

Recommend LED Cube Display For Special Advertising

IntroductionThe Tri-fold LED Poster Display features a large 1280 × 1920 mm display area and a flexible folding structure that supports both three-section folding and vertical folding. Designed as an advanced foldable LED screen solution, it combines the visual impact of a large-format LED display with the portability and convenience of a portable LED display system for modern digital signage display applications.Compared with traditional fixed LED displays, the Tri-fold LED Poster offers faster installation, easier transportation, and greater flexibility for various applications, including retail stores, shopping malls, exhibitions, conference venues, stage backgrounds, and temporary events. These features make it an ideal commercial LED poster solution for businesses looking for flexible advertising and digital signage solutions.The flexible folding design allows users to quickly expand the display when needed and efficiently store or transport it after use. Whether used as a standalone LED Poster Display or combined with multiple units to create a larger video wall, proper installation is essential for achieving stable performance and excellent image quality.In this guide, we will walk you through the complete Tri-fold LED Poster installation process, including cabinet assembly, LED module installation, media controller setup, HDPlayer configuration, multi-screen connection, canvas settings, and transportation preparation.What You'll Need Before InstallationBefore starting the installation, it is important to check that all components are available and in good condition. Preparing everything in advance helps avoid unnecessary delays and ensures a smoother installation process.A standard Tri-fold LED Poster package typically includes:Tri-fold LED Poster cabinetLED modulesMedia controllerReceiving cardsPower suppliesEthernet cablesMain power cableWi-Fi antennaHex wrenchFlight case (optional)Before assembly, prepare a clean and spacious working area. Since LED modules are precision components, keeping the installation environment free from dust, moisture, and unnecessary objects helps protect the display surface during installation.It is also recommended to inspect all cables and connectors before powering on the system. Proper preparation can reduce troubleshooting time and improve installation efficiency.Pro Tip: Always keep the power disconnected while installing internal components. This helps protect the controller, receiving cards, and other electronic parts from accidental damage.Step 1: Install the Cabinet ComponentsThe cabinet is the structural foundation of the entire Tri-fold LED Poster, providing support for the LED modules, electronic components, and folding mechanism. Proper cabinet assembly ensures long-term stability and reliable operation.Start by unfolding the cabinet and placing it on a clean, flat surface. Before installing any internal components, make sure all folding locks are securely fastened. This keeps the cabinet stable during installation and prevents movement while working on the display.Next, install the power supplies and receiving cards according to their designated positions inside the cabinet.After installing the components, connect all power cables and organize the internal wiring carefully. Good cable management is important for several reasons:Improves airflow inside the cabinetMakes future maintenance easierReduces the risk of loose connections during transportationCreates a cleaner internal structureOnce the power connections are complete, connect the controller board using the supplied Ethernet cables. Make sure every connector is fully inserted and properly secured before moving on to the LED module installation.A well-prepared cabinet provides a stable foundation for the next installation steps and helps ensure consistent performance of the entire LED Poster system.Step 2: Install the LED ModulesAfter the cabinet components have been installed, the next step is mounting the LED modules that create the final display surface.Each LED module requires two connections before installation:Power ribbon cableSignal ribbon cableConnect both cables carefully before attaching the module to the cabinet. Make sure the connectors are properly aligned to avoid signal issues or unstable operation.Install the modules one by one following the correct installation sequence until the entire Tri-fold LED Poster surface is completed.During installation, avoid applying excessive pressure to the LED surface. LED modules contain delicate electronic components, and careful handling helps maintain display quality.Once all modules have been installed, inspect the entire screen surface from different viewing angles. If any area appears uneven, adjust the magnets located on the back of the modules.The rear magnets allow installers to fine-tune the position of each module, ensuring the entire display surface remains flat and aligned.A perfectly flat LED surface is especially important for a foldable LED poster, as uneven modules may become more noticeable when the display shows bright images, solid colors, or high-resolution advertising content.After completing module alignment, the Tri-fold LED Poster display surface is ready for controller installation and system configuration.Step 3: Install the Media ControllerThe media controller is the core control unit of the Tri-fold LED Poster, responsible for receiving content, managing playback, and communicating with the LED display system. A properly installed controller ensures stable signal transmission and smooth content playback.Before installation, remove the controller base from the cabinet and place it in a suitable working position.Install the media controller onto the base and secure it with screws. Make sure the controller is firmly fixed to prevent movement during transportation or operation.Next, install the Wi-Fi antenna connection.The antenna allows wireless communication between the LED Poster and the control software. It is especially useful during content uploading and display configuration, allowing users to manage the screen conveniently without additional network connections.Follow these steps to install the antenna:1. Insert the antenna connector through the designated opening.2. Install the inner and outer washers on both sides of the antenna port.3. Secure the antenna connector using the nut.4. Tighten the nut with pliers to ensure a stable connection.5. Attach the antenna to the connector.After installing the antenna, remove the two Ethernet cables and one power cable from the cabinet.Connect each cable to the corresponding interface on the media controller:Ethernet cables for signal communicationPower cable for controller operationOnce all connections are completed, slide the controller base back into the cabinet and tighten the screws on both sides.The media controller installation is now complete.A properly installed controller provides reliable communication between the HDPlayer software and the Tri-fold LED Poster, ensuring smooth content management and playback.Step 4: Upload Content Using HDPlayerAfter completing the hardware installation, the next step is configuring the display and uploading content.HDPlayer is the control software used to configure the LED Poster display parameters, create programs, and upload media files such as videos, images, and text.Before uploading content, connect your computer to the Wi-Fi network of the Tri-fold LED Poster using the network name and password shown on the display body or controller label.After connecting to the display Wi-Fi, open HDPlayer.Configure Screen ParametersWhen the display has not been configured previously, HDPlayer will automatically open the Screen Parameter Settings window.Users can configure the display in two ways:Hardware SettingsUse the default hardware parameters provided by the system.Manual Resolution SettingsDisable the hardware setting option and manually enter the correct display resolution according to the LED Poster specifications.Correct screen parameter configuration is essential because incorrect settings may cause:Improper image scalingIncorrect display areaAbnormal content playbackAfter completing the screen parameter settings, the connected display and current program will appear in the upper-left corner of the HDPlayer interface.Upload Videos, Images, and TextThe HDPlayer toolbar allows users to add different types of content, including:VideosImagesTextTo upload a video:1. Click the rounded rectangle “+” button in the video list section.2. Select a local video file from your computer.3. Preview the video in the current interface.4. Confirm that the content displays correctly.5. Click the green “Send” button in the upper-right corner.6. Wait until the upload process is completed.Once the sending process finishes, the content will be displayed on the Tri-fold LED Poster.With HDPlayer, users can easily manage digital signage content and update advertising materials whenever needed.Step 5: Connect Multiple Tri-fold LED PostersOne of the key advantages of a Tri-fold LED Poster is the ability to combine multiple displays to create a larger LED display solution.Multiple LED Posters can be connected together for applications that require a wider viewing area, such as:Exhibition boothsShopping mall advertising wallsEvent backgroundsLarge promotional displaysBefore connecting multiple units, make sure all cabinets are positioned correctly and aligned properly.Connect the CabinetsPlace the LED Posters close together and align the cabinet edges carefully.Use the side connection locks and a hex wrench to secure each cabinet.During the connection process, always check the flatness between displays. Small alignment adjustments can help reduce visible gaps and ensure a seamless appearance.Make sure all connection locks are fully tightened before moving to signal connection.A stable cabinet connection provides both mechanical support and a consistent visual experience across multiple displays.Daisy-Chain the Display SignalAfter connecting the cabinets, the next step is connecting the display signal.The Tri-fold LED Poster uses HDMI ports located at the bottom of the cabinet for signal transmission.Pay attention to the HDMI port direction:IN: Signal input portOUT: Signal output portWhen connecting multiple LED Posters, the signal should be connected in sequence.Example:1. The first LED Poster connects only through the OUT port.2. Connect the OUT port of the first display to the IN port of the second display.3. Connect the OUT port of the second display to the IN port of the third display.4. Continue the same connection method for additional LED Posters.This daisy-chain connection allows multiple LED Posters to work together as one larger display system.After completing the signal connection, upload content through the first display and configure the canvas settings to ensure the image is distributed correctly across all connected screens.Step 6: Configure Canvas SettingsWhen using a single Tri-fold LED Poster, the default display configuration is usually sufficient. However, when multiple LED Posters are connected together to create a larger display, additional configuration may be required in HDPlayer.The Canvas Settings function allows HDPlayer to recognize the total size of the combined display. Without the correct canvas configuration, content may not be displayed correctly across all screens. Common issues include:Video content appearing only on part of the displayIncorrect image scalingContent being cropped or stretchedDifferent sections displaying misaligned imagesBy setting the correct canvas size, multiple LED Posters can work together as one seamless large-format display.When Is Canvas Configuration Required?Canvas configuration is mainly required when multiple displays are connected and the total screen width exceeds the default settings supported by HDPlayer.For example, when several Tri-fold LED Posters are combined for exhibitions, events, or large advertising installations, HDPlayer needs to understand the complete display resolution before sending content.This ensures that videos, images, and other media files are distributed correctly across the entire LED Poster system.How to Configure the CanvasTo configure the canvas, follow these steps:1. Connect your computer to the Wi-Fi network of the first Tri-fold LED Poster in the display chain.2. Open HDPlayer.3. Click Control in the upper-left corner.4. Select Device Information.5. Expand the menu options.6. On this page, type hdadmin directly using your keyboard.7. No input field is required. After entering the password, additional configuration options will appear.8. Select Canvas Settings.9. Set the canvas width according to the total number of connected LED Posters.10. Click Set to apply the configuration.After completing the canvas settings, upload your video or media program as usual.The content will then be distributed across all connected displays as one continuous image.Pro Tip: Always configure the canvas before sending the final program. If the number of connected LED Posters changes, update the canvas settings and resend the content to ensure correct playback.Step 7: Fold, Unfold, and Pack the Tri-fold LED PosterOne of the biggest advantages of a Tri-fold LED Poster is its foldable structure. Unlike traditional fixed LED displays, this foldable LED poster can be quickly deployed, folded, and transported, making it an ideal rental LED display solution for exhibitions, events, retail promotions, and temporary installations.The three-section folding design provides a larger display area while maintaining portability. However, following the correct folding and unfolding procedures is important to protect the cabinet structure and ensure long-term reliability.Unfolding the Tri-fold LED PosterBefore unfolding the display, first lock the built-in casters to prevent the LED Poster from moving during operation.Next, open the folding sections carefully and position the display into its fully expanded configuration.Once the screen is unfolded, use the hex wrench to tighten all folding locks. These locks keep the cabinet sections securely connected and maintain the stability of the display during use.Before powering on the LED Poster, check that:All folding locks are securely tightenedThe cabinet sections are properly alignedThe display surface is flat and stableA correctly unfolded Tri-fold LED Poster provides a seamless viewing experience and ensures reliable operation.Folding the Tri-fold LED PosterWhen the display needs to be transported or stored, follow the reverse procedure.First, use the hex wrench to release all folding locks.Slowly fold the display sections inward. Avoid applying sudden force during this process, as controlled movement helps protect the folding mechanism and cabinet structure.After the display has been fully folded:Check that all sections are properly alignedSecure the folding locks if requiredPrepare the LED Poster for transportationThe foldable design allows the LED Poster to be moved efficiently between different locations while reducing installation time.Packing the LED Poster for TransportationAfter folding, the Tri-fold LED Poster can be moved into its flight case for safe transportation.Open the flight case and lower the loading ramp.Using the built-in casters, carefully roll the folded LED Poster into the flight case.Make sure the side with the bottom connectors faces toward the open door of the flight case. This positioning allows easier access during the next installation and prevents unnecessary cable handling.Once the display is fully inside:1. Raise the loading ramp.2. Close the flight case door.3. Lock all case latches securely.Proper packing protects the LED Poster from vibration, dust, and accidental impact during transportation.Pro Tip: Before closing the flight case, make sure no cables, accessories, or tools are trapped inside. Keeping accessories organized will make the next installation faster and more efficient.Common Installation Mistakes (and How to Avoid Them)Installing a Tri-fold LED Poster is designed to be simple and efficient. However, small mistakes during installation, connection, or configuration may affect display performance.Understanding common installation issues can help users avoid unnecessary troubleshooting and ensure the LED Poster delivers stable performance and a seamless visual experience.Incorrect HDMI ConnectionWhen connecting multiple LED Posters together, incorrect HDMI connections are one of the most common causes of display problems.The HDMI ports on the bottom of the cabinet have different functions:IN: Signal input portOUT: Signal output portThe signal connection must follow the correct daisy-chain order.For example:The first LED Poster receives the signal source through the OUT connection.The OUT port of the first display connects to the IN port of the second display.Continue connecting each display from OUT to IN.Connecting HDMI cables in the wrong direction may result in:No image outputIncorrect screen orderPartial display problemsAlways check the IN and OUT labels before connecting multiple Tri-fold LED Posters.Uneven LED ModulesA flat display surface is essential for high-quality LED content playback.After installing all LED modules, some areas may appear slightly uneven due to module positioning. This can affect the visual consistency of the entire LED Poster display.To solve this issue:1. Check the alignment of each module.2. Adjust the rear magnets behind the LED modules.3. Fine-tune the module position until the screen surface is flat.Proper module adjustment ensures:Better visual uniformityMore seamless image presentationImproved viewing experienceThis step is especially important for a large foldable LED poster, where small alignment differences can become more visible across the expanded display area.Incorrect Canvas ConfigurationWhen multiple LED Posters are connected together, the total display resolution must be configured correctly in HDPlayer.If the canvas width is not set properly, users may experience:Missing content areasIncorrect image positioningVideos not covering the entire screenBefore uploading the final program:1. Confirm the number of connected displays.2. Set the correct canvas width in HDPlayer.3. Send the program again after configuration.Correct canvas settings allow multiple displays to function as one large LED screen.Loose Folding LocksThe folding mechanism is one of the key features of the Tri-fold LED Poster. The folding locks provide structural stability when the display is expanded.Before using the display, always check that:All folding locks are fully tightenedThe cabinet sections are properly alignedThe screen is stable before operationLoose folding locks may cause:Cabinet movementUneven screen alignmentReduced stability during useAlways secure all locks before powering on the LED Poster.Poor Cable ManagementProper cable organization is important for both installation efficiency and long-term maintenance.Avoid:Loose cables inside the cabinetIncorrect cable routingUnsecured connectorsGood cable management helps:Improve airflowReduce maintenance timePrevent connection issuesProtect cables during transportationA well-organized internal structure ensures the LED Poster display remains reliable throughout its service life.Frequently Asked QuestionsWhat Is the Difference Between a Bi-fold and a Tri-fold LED Poster?The main differences between a Bi-fold LED Poster and a Tri-fold LED Poster are the display size and folding flexibility.ProductDisplay SizeFolding DesignKey AdvantageBi-fold LED Poster640 × 1920 mmSingle vertical foldingCompact and easy to transportTri-fold LED Poster1280 x 1920 mmThree-section folding + vertical foldingLarger display area with more flexible deploymentThe Bi-fold LED Poster features a compact folding design, making it ideal for applications that require easy transportation, quick setup, and space-saving deployment. For a complete installation guide, you can also read our Bi-fold LED Poster installation guide.The Tri-fold LED Poster provides a larger 1280 × 1920 mm display area. In addition to its three-section folding structure, it also supports vertical folding, offering greater flexibility for transportation and installation.With its larger screen area and flexible folding options, the Tri-fold LED Poster provides greater versatility for exhibitions, retail stores, events, and commercial digital signage applications.Both products belong to the foldable LED poster category and provide the advantages of:Easy transportationFast installationFlexible deploymentReliable LED display performanceThe choice between a Bi-fold LED Poster and a Tri-fold LED Poster depends on your required display size, available installation space, transportation needs, and application scenario.Is a Tri-fold LED Poster the Same as a 5-fold LED Poster?Yes. Some users refer to the Tri-fold LED Poster as a 5-fold LED Poster because of its flexible folding structure. Unlike a standard three-panel folding display, it supports both three-section folding and vertical folding, providing more flexible transportation and deployment options.Can Multiple LED Posters Display One Large Image?Yes.Multiple LED Posters can be connected together to create a larger continuous display.By using HDMI daisy-chain connections and configuring the canvas settings in HDPlayer, multiple displays can work together as one large LED screen.This feature is ideal for:ExhibitionsEventsRetail advertisingLarge promotional displaysDigital signage display applicationsCan One Person Install a Tri-fold LED Poster?Yes, a single person can install a Tri-fold LED Poster in many situations, especially when the display is used as a standalone unit.However, when connecting multiple LED Posters together or positioning large display systems, having two people is recommended. Additional assistance makes cabinet alignment easier and helps ensure a safer installation process.Does the Tri-fold LED Poster Support Video Playback?Yes.The Tri-fold LED Poster supports various types of digital content, including:VideosImagesTextAdvertising programsThrough HDPlayer, users can easily upload and manage content according to different application requirements.How Long Does It Take to Install a Tri-fold LED Poster?Installation time depends on the application and whether additional displays are connected.For a single unit, installation mainly involves:Unfolding the cabinetChecking connectionsConfiguring the displayUploading contentFor multiple connected displays, additional time may be required for cabinet alignment, HDMI connection, and canvas configuration.The foldable structure helps significantly reduce setup time compared with traditional fixed LED display installations.Final ThoughtsThe Tri-fold LED Poster Display combines the visual impact of a large LED screen with the flexibility of a portable foldable LED poster solution.By following the correct installation process, users can quickly assemble the cabinet, install LED modules, configure HDPlayer, connect multiple displays, and prepare the system for transportation.Proper installation not only ensures stable performance and excellent image quality but also helps extend the service life of the LED Poster system.With its flexible folding design, easy deployment, and powerful digital signage capabilities, the Tri-fold LED Poster is an ideal portable LED display solution for retail stores, exhibitions, events, and other commercial LED poster applications.

How to Install a Bi-fold LED Poster Display: A Step-by-Step Guide

06｜08｜2026

How to Install a Bi-fold LED Poster Display: A Complete Step-by-Step Guide

IntroductionThe Bi-fold LED Poster Display is a compact and portable digital signage solution with a 640 × 1920 mm display area, designed for retail stores, shopping malls, exhibitions, conference venues, hotels, and event spaces. Unlike traditional fixed LED displays, its innovative foldable design allows for easier transportation, faster installation, and more flexible deployment, making it an excellent choice for businesses that require mobility without compromising visual performance.Whether you're installing a single LED Poster or creating a seamless multi-screen display, proper installation is essential. A correctly installed display not only delivers outstanding image quality but also ensures stable performance, reduces maintenance, and extends the lifespan of the equipment.This guide provides a complete walkthrough of the installation process—from cabinet assembly and LED display module installation to media controller setup, HDPlayer configuration, multi-screen connection, and transportation. By following these steps, you'll be able to get your Bi-fold LED Poster up and running quickly and efficiently.Bi-Fold LED Poster Installation Video TutorialWatch the complete Bi-Fold LED Poster installation and operation tutorial video below. This video covers the entire setup process, including screen assembly, controller installation, content uploading, screen connection, folding operation, and transportation preparation.What You'll Need Before InstallationBefore you begin, it's worth taking a few minutes to verify that all components are included and in good condition. Missing accessories or damaged cables can slow down the installation process and lead to unnecessary troubleshooting later.A standard Bi-fold LED Poster package typically includes:Bi-fold LED Poster cabinetLED display modulesMedia controllerPower suppliesReceiving cardsMain power cableEthernet cableWi-Fi antennaHex wrenchFlight case (optional)It's also recommended to prepare a clean, spacious work area. Since LED modules are precision components, keeping dust, moisture, and sharp objects away from the installation area helps protect the display during assembly.Pro Tip: Before connecting any cables, check that the power is switched off. This helps prevent accidental damage to internal components during installation.Step 1: Installing the LED Poster Cabinet ComponentsThe cabinet serves as the structural foundation of the entire Foldable LED Poster, so installing its internal components correctly is the first step toward a reliable display.Front and rear view of the empty foldable LED Poster cabinetBegin by unfolding the cabinet and placing it on a clean, flat surface. This provides a stable working area and helps prevent unnecessary stress on the cabinet frame during installation.Next, install the power supplies and controller board in their designated mounting positions. Once installed, connect all power cables according to the wiring layout.Rather than leaving cables loosely arranged, take a moment to organize the internal wiring neatly. Proper cable management improves airflow inside the cabinet, simplifies future maintenance, and reduces the risk of loose connections during transportation.After the power cables have been connected, use the supplied Ethernet cable to connect the controller board. Before moving on to the next step, double-check that every connector is firmly seated and that no cables are pinched or under tension.Accessories installation completedMain Power & Ethernet Cable Routing DiagramA properly assembled cabinet creates a solid foundation for installing the LED modules and helps ensure stable operation once the display is powered on.Step 2: Install the LED ModulesWith the cabinet prepared, the next step is installing the LED modules that form the display surface.Each LED module requires two connections before installation: the power ribbon cable and the signal ribbon cable. Make sure both cables are securely connected before placing the module onto the cabinet.Install the modules one by one, following the correct sequence until the entire cabinet is covered. During installation, avoid applying excessive pressure to the LED surface, as this may damage the LEDs or affect the module alignment.Install all modules one by oneOnce every module has been installed, inspect the front of the display from different viewing angles. If you notice any uneven sections, adjust the magnets located on the back of the modules. These magnets allow you to fine-tune the position of each module, creating a perfectly level display surface.Although this adjustment only takes a few minutes, it has a significant impact on the final visual quality. Even slight differences in module alignment can become noticeable when displaying bright images or large areas of solid color.A perfectly flat screen surface is essential for delivering a seamless viewing experience and achieving the best possible image quality.After confirming that all modules are aligned correctly, the LED display assembly is complete.Module installation completedStep 3: Setting Up the LED Display Media ControllerOnce the LED modules have been installed, the next step is to set up the media controller. This component acts as the "brain" of the LED Poster, receiving content from HDPlayer and controlling how images, videos, and text are displayed on the screen.Begin by removing the controller mounting base from the cabinet. Securely fasten the media controller to the base using the supplied screws, ensuring that it is firmly fixed before connecting any cables.Next, install the Wi-Fi antenna. Start by inserting the antenna connector through the mounting hole, then install the inner washer, outer washer, and retaining nut in the correct order. Tighten the nut with pliers before attaching the antenna.Although the antenna is a small component, it plays an important role. It provides wireless communication between the LED Poster and your computer or mobile device, allowing you to upload content and configure the display without a wired network connection.After the antenna has been installed, connect the two Ethernet cables and the power cable to their corresponding ports on the media controller. These connections allow the controller to communicate with the receiving cards and distribute image data across the entire display.Install and wire the control board and antenna onto the baseFinally, slide the mounting base back into the cabinet and tighten the screws on both sides to secure it in place.Before moving on, verify that every cable is fully connected and that the antenna is firmly installed.Step 4: Uploading Content with HDPlayerWith the hardware installation complete, it's time to upload your content to the LED Poster.HDPlayer is the control software used to configure the display, manage playback, and upload media files. It supports videos, images, text, and other multimedia content, making it easy to create dynamic digital signage for a wide range of applications.Open HDPlayer to upload videosTo begin, connect your computer to the Wi-Fi network of the LED Poster using the SSID and password shown on the cabinet or controller label.When HDPlayer is launched for the first time, it may automatically open the Screen Parameter Settings window if the display has not yet been configured.You can either import the hardware configuration automatically or manually set the display resolution according to your LED Poster specifications.Once the screen parameters have been configured successfully, the display information and program list will appear in the upper-left corner of the software interface.To upload content:Click the rounded "+" button in the video list.Select a video from your computer.Preview the content to ensure it displays correctly.Click the green Send button to transfer the program to the LED Poster.After the upload is complete, the content will begin playing on the display.Besides video playback, HDPlayer also supports images, scrolling text, clocks, weather widgets, and other digital signage elements, allowing users to create engaging multimedia presentations without additional software.Pro Tip: Before sending a large video file, preview the content in HDPlayer to confirm the resolution and aspect ratio match your LED Poster. This helps avoid image distortion or black borders during playback.Step 5: Connect Multiple LED PostersOne of the biggest advantages of the Bi-fold LED Poster is its ability to create larger digital displays by connecting multiple units together.Whether you're building a video wall for an exhibition, a stage backdrop, or a retail display, proper cabinet alignment and signal connection are essential for achieving a seamless visual experience.Connect the CabinetsBegin by positioning the LED Posters side by side.Carefully align the cabinet edges before tightening the side connection locks with the supplied hex wrench. During this process, it's recommended that one person aligns the front surfaces while another secures the locking mechanisms from the side.LED Poster Cabinet Lock PositionsProper alignment minimizes visible gaps between cabinets and creates a cleaner, more professional appearance.Repeat the same procedure until every LED Poster has been securely connected.All LED Posters have been connectedDaisy-Chain the Display SignalAfter the cabinets have been physically connected, the display signal must also be connected.Use the HDMI ports located at the bottom of each LED Poster to daisy-chain the displays.When making the connections, remember the following rules:The left HDMI port is IN.The right HDMI port is OUT.Always connect the displays from right to left.The first LED Poster only uses its OUT port.The left port is IN, and the right port is OUTDaisy chain the displays from right to leftConnect the OUT port of the first display to the IN port of the second display, then continue connecting the remaining displays using the same method until the entire display wall is complete.This daisy-chain configuration allows video signals to be transmitted efficiently across every connected LED Poster without requiring individual content uploads.Once all HDMI connections have been completed, content only needs to be uploaded to the first LED Poster in the chain.All LED Posters have been connectedPro Tip: Double-check the HDMI IN and OUT ports before powering on the displays. Incorrect connections are one of the most common causes of signal transmission issues during installation.Step 6: Configure Canvas SettingsIf you're using a single Bi-fold LED Poster, the default screen configuration is usually sufficient. However, when multiple LED Posters are connected to create a larger display, you'll need to configure the Canvas Settings in HDPlayer.Configure the canvas using HDPlayerThink of the canvas as the total display area recognized by the software. Without the correct canvas size, content may appear stretched, cropped, or displayed only on part of the screen.For example, when the total display width exceeds the default configuration, HDPlayer must be told the combined resolution of all connected LED Posters. This allows the software to treat multiple displays as one seamless digital canvas.When Is Canvas Configuration Required?For Bi-fold LED Posters, Canvas Settings are required when more than five displays are connected.If your installation consists of five or fewer displays, the default settings are generally sufficient.How to Configure the Canvas?Start by connecting your computer to the Wi-Fi of the first LED Poster in the display chain.Open HDPlayer, then navigate to:Control → Device InformationExpand the menu if necessary.On this page, simply type hdadmin using your keyboard. No input box is required. After entering the password, additional configuration options will become available.Select Canvas Settings.Enter the canvas width according to the total number of connected LED Posters, then click Set to save the configuration.Once the settings have been applied, upload your video or media program as usual. HDPlayer will automatically distribute the content across the entire display wall.Pro Tip: Configure the canvas before sending your program. If you upload content first and then change the canvas size, you may need to resend the program to ensure it displays correctly.Step 7: How to Unfold, Fold, and Pack a Bi-fold LED PosterOne of the biggest advantages of a Bi-fold LED Poster is its portability. Unlike traditional fixed LED displays, it can be folded for transportation and unfolded again within minutes, making it ideal for rental companies, exhibitions, roadshows, and temporary events.Although the folding mechanism is designed for convenience, following the correct procedure helps protect the cabinet structure and ensures a longer service life.Unfolding the LED PosterBefore unfolding the display, lock the built-in casters to prevent the cabinet from moving during operation.Release the side latches and carefully lift the upper section of the cabinet until it reaches its fully opened position.Once the display is fully extended, secure all folding locks to keep the cabinet stable during use.Before powering on the display, check that every folding lock has been tightened completely.Unfolding completedFolding the LED PosterWhen it's time to transport or store the display, reverse the installation process.First, release all folding locks.Slowly lower the upper section of the cabinet until it reaches the folded position. Avoid allowing the cabinet to drop under its own weight, as sudden impacts may affect the cabinet alignment over time.After folding is complete, fasten the side latches securely to prevent the cabinet from opening during transportation.Taking a few extra seconds to fold the display carefully can significantly reduce the risk of damage during frequent use.Folding completedPacking the LED PosterOnce the LED Poster has been folded, it's ready for transportation.Open the flight case and lower the loading ramp.Using the built-in casters, carefully roll the folded LED Poster into the flight case. Make sure the side with the bottom connectors faces the open door of the case, ensuring the display is positioned correctly for storage and future installation.Note: The side with the bottom connectors must face the open door of the flight caseAfter the cabinet is fully inside the flight case, raise the loading ramp, close the case door, and lock all latches securely.Proper packing helps protect the LED Poster from vibration, dust, and accidental impacts during transportation, extending the lifespan of both the cabinet and the LED modules.Pro Tip: Before closing the flight case, make sure no cables or accessories are trapped between the cabinet and the case. Storing cables separately can help prevent unnecessary wear and make the next installation faster.Packing completedCommon Installation Mistakes (and How to Avoid Them)Even though the Bi-fold LED Poster is designed for quick and straightforward installation, overlooking a few key details can affect display performance or increase installation time. Here are some of the most common issues installers encounter—and how to avoid them.Connecting the HDMI Ports IncorrectlyOne of the most common mistakes is reversing the HDMI IN and OUT ports.When connecting multiple LED Posters, always remember:The left HDMI port is IN.The right HDMI port is OUT.Connect the displays from right to left.If the HDMI ports are connected incorrectly, the video signal may not be transmitted properly, causing blank screens or incomplete image display.Solution: Double-check every HDMI connection before powering on the system.Skipping Module AlignmentAfter installing all LED modules, some installers immediately power on the display without checking the flatness of the screen.Even a slight height difference between adjacent modules can become noticeable when displaying bright backgrounds, solid colors, or high-resolution graphics.Solution: Adjust the magnets behind each module until the entire display surface is perfectly level.A few minutes spent on alignment can significantly improve the final visual result.Forgetting to Configure the CanvasWhen multiple LED Posters are connected together, HDPlayer must recognize the total display area.Without configuring the canvas correctly, the uploaded content may only appear on part of the screen, or the image may be stretched, cropped, or split incorrectly.Solution: Before sending your program, open Canvas Settings in HDPlayer and set the correct canvas width based on the number of connected LED Posters.Loose Cabinet Connection LocksThe side connection locks keep adjacent cabinets firmly aligned.If any lock is not fully tightened, small gaps may appear between cabinets, affecting the overall appearance of the display wall.Solution: After connecting each cabinet, inspect every connection lock and tighten it with the supplied hex wrench before moving on to the next unit.Poor Cable ManagementLoose or tangled cables inside the cabinet can make future maintenance more difficult and increase the chance of accidental disconnection during transportation.Solution: Organize all power and signal cables neatly before closing the cabinet. Good cable management not only improves reliability but also simplifies future servicing.Frequently Asked QuestionsCan one person install a Bi-fold LED Poster?Yes. A single LED Poster can usually be installed by one person.However, if multiple LED Posters need to be connected together, two people are recommended. One person can align the cabinets while the other secures the connection locks, making the installation faster and ensuring better alignment.Can multiple LED Posters display one continuous image?Absolutely.After connecting the cabinets, daisy-chaining the HDMI signal, and configuring the canvas in HDPlayer, multiple LED Posters function as one seamless display capable of presenting a single image or video across all screens.What types of media can the LED Poster display?Using HDPlayer, you can upload and display:VideosImagesTextMultimedia playlistsThis makes the Bi-fold LED Poster suitable for advertising, retail promotions, exhibitions, conferences, corporate events, and many other digital signage applications.Do I need to configure the canvas every time?No.Canvas configuration is only required when the total display width exceeds the default settings or when multiple LED Posters are connected into one large display.For a single LED Poster, the default configuration is generally sufficient.Why isn't my video displaying correctly?If your content doesn't display as expected, check the following:Verify that all HDMI cables are connected correctly.Confirm that the HDMI IN and OUT ports have not been reversed.Check that the screen parameters are configured correctly in HDPlayer.Verify that the canvas size matches the number of connected displays.Resend the program after making any configuration changes.Most playback issues can be resolved by checking these settings before troubleshooting the hardware.Final ThoughtsInstalling a Bi-fold LED Poster is a straightforward process when each step is completed carefully. From assembling the cabinet and installing the LED modules to configuring HDPlayer and connecting multiple displays, every stage contributes to the overall performance and reliability of the system.The foldable design allows the display to be transported, installed, and stored with minimal effort, making it an excellent solution for retail stores, shopping malls, exhibitions, conference venues, rental businesses, and other applications that require flexible digital signage.By following the installation procedures outlined in this guide, you can ensure stable operation, seamless image quality, and efficient deployment for both single-screen and multi-screen installations.Whether you're installing your first Bi-fold LED Poster or expanding an existing display wall, careful preparation and proper configuration will help you achieve the best possible results.Ready to Build Your LED Display Solution?Looking for a portable, easy-to-install LED display for your next project?Our foldable LED Poster combines a foldable design, fast installation, seamless multi-screen capability, and outstanding image quality, making it an ideal choice for modern digital signage applications.If you'd like to learn more about our LED Poster solutions or need assistance selecting the right model for your project, feel free to contact our team. 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Meiyad Attended the 2019 Guangxi Exhibition

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