1. Introduction
The HS12 Advertising Box Digital Signage Player is a newly upgraded device designed to transform ordinary display devices like TVs into powerful advertising machines. It supports 4K resolution and runs on an Android system, offering robust features for information release, picture rolling, subtitles, and flexible split-screen displays. With 1GB RAM and 8GB storage, it provides a comprehensive solution for digital signage management, including remote and centralized control over LAN/WAN networks.

Figure 1: HS12 Advertising Box Digital Signage Player
2. Product Overview
2.1 Key Features
- 4K Resolution Support: Delivers delicate picture quality with high color contrast, brightness, and full color.
- Android System: Equipped with 1GB running memory and 8GB storage for smooth operation.
- Flexible Content Display: Supports pictures, videos, LOGO, mobile subtitles, static subtitles, rolling subtitles, background layouts, web pages, streaming background music, PPT, Word, Excel, PDF, and web documents.
- Horizontal and Vertical Screen Playback: Adaptable to various display orientations.
- Free Split Screen Mode: Allows customizable arrangement and combination of various content modules.
- Remote & Centralized Management: Manage multiple devices and release programs via publishing software or a cloud platform over LAN/WAN.
- Program Timed Playback & Timer Switch: Schedule content playback and device power on/off times.
2.2 Supported Devices
The HS12 Advertising Box can turn various display devices into advertising machines, including:
- Multi-screen displays
- LCD TVs
- Monitors
- Projectors
- LED screens

Figure 2: Supported Display Devices
2.3 Interfaces
The device features the following interfaces:
- 12V Power Socket: For power input.
- AV Interface: For audio/video input.
- HDMI Interface: For high-definition video output.
- LAN Interface: For wired network connection.
- USB Interfaces (x2): For connecting peripherals or storage devices.

Figure 3: Product Interface Description
3. Setup Instructions
Follow these steps to set up your Advertising Box Digital Signage Player:
- Connect to Display: Connect the HDMI output of the HS12 box to the HDMI input of your TV, monitor, projector, or other display device.
- Connect Power: Plug the 12V power adapter into the 12V power socket on the device, then connect the adapter to a power outlet.
- Connect to Internet: Connect the device to your network using either the LAN (Ethernet) interface or configure Wi-Fi settings (if available) after initial boot-up.
- Access Management Platform: On a computer connected to the same network (or via WAN for remote management), open the provided publishing software or log in to the cloud platform.
- Begin Management: Once connected, you can start managing your smart advertising box and releasing content.

Figure 4: Basic Connection Diagram
4. Operating Instructions
4.1 Content Creation and Management
The HS12 comes with genuine, free-for-life publishing software/cloud platform access. The interface is designed to be user-friendly, allowing quick creation and deployment of advertising layouts.
- Combine Elements: Freely combine videos, pictures, LOGOs, static subtitles, rolling subtitles, background layouts, web pages, streaming media, PPT, Word, Excel, PDF, and other web documents.
- Layout Design: Utilize various split-screen modules to arrange and release content. The visual operation interface simplifies the design process.

Figure 5: Content Publishing Software Interface
4.2 Playback Modes
- Horizontal and Vertical Screen Playback: The advertising player box supports both horizontal (landscape) and vertical (portrait) screen orientations.

Figure 6: Horizontal and Vertical Screen Playback Display
- Free Split Screen Mode: Unlike fixed split-screen options, this mode allows you to freely change the size and position of various content modules to create high-end advertising effects.

Figure 7: Free Split Screen Mode Examples
- Program Timed Playback: Arrange your broadcast schedule to play specific program content according to predefined time periods.

Figure 8: Program Timed Playback Schedule
- Timer Switch: Customize the startup and shutdown times for each device. For example, you can set the device to automatically turn on during working hours and shut down after work.

Figure 9: Timer Switch Interface
4.3 Remote Management
- Centralized Control: Manage all connected advertising boxes uniformly through a management background. This allows for the release of the same or different programs to various locations.

Figure 10: Centralized Management Platform
- Remote Playback Screen View: Monitor the playback screen of each online terminal from the background. This feature improves efficiency and reduces maintenance costs by allowing you to verify content display remotely.

Figure 11: Remote Playback Screen View
- Synchronous Playback: Multiple advertising boxes within the same local area network (connected via routers or switches) can automatically synchronize and play the same program content.

Figure 12: Synchronous Playback Setup
5. Maintenance
To ensure optimal performance and longevity of your HS12 Advertising Box, follow these maintenance guidelines:
- Keep Clean: Regularly wipe the device with a soft, dry cloth. Avoid using liquid cleaners or abrasive materials.
- Ensure Ventilation: Make sure the device is placed in a well-ventilated area to prevent overheating. Do not block the ventilation holes.
- Power Off Properly: Always power off the device using the designated power button or through the software interface before unplugging it.
- Software Updates: Periodically check for software or firmware updates for the publishing platform to ensure you have the latest features and security patches.
6. Troubleshooting
If you encounter issues with your HS12 Advertising Box, refer to the following common problems and solutions:
- No Display on Screen:
- Check all cable connections (HDMI, power).
- Ensure the display device (TV, monitor) is turned on and set to the correct input source.
- Verify the power adapter is functioning correctly and the device is receiving power.
- No Network Connection:
- If using Ethernet, ensure the cable is securely connected to both the device and the router/switch.
- If using Wi-Fi, check Wi-Fi settings on the device and ensure it's connected to the correct network with a strong signal.
- Restart your router/modem.
- Content Not Playing/Updating:
- Ensure the device is connected to the internet and the management platform.
- Verify that the content has been successfully published and synchronized from the software/cloud platform.
- Check the device's storage to ensure there is enough space for new content.
- Lagging or Slow Performance:
- Ensure the device is not overheating.
- Check if too many programs or high-resolution content are running simultaneously, which might strain the 1GB RAM.
- Restart the device.
7. Specifications
| Feature | Description |
|---|---|
| Model Number | HS12 |
| CPU Model | Quad Core Industrial Processor |
| Memory | 1GB RAM + 8GB Storage (eMMC) |
| Interface Type | HDMI*1, USB*2, Ethernet*1, DC5V2A*1, AV*1 (3.5 audio cables can be inserted) |
| Operating Voltage | DC Interface (12V=1A) |
| Audio Format Support | MP3, WMA, CBR, VBROGG, APE, FLAC, WAV, AAC, AudibleRA, AC3, MIDI, AMR, AIFF, MPC (decoding); MP3, WMA, WAV, AC3, AAC, dts (encoding) |
| Audio Output | HDMI data output |
| Video Format Support | MPEG-1, MPEG-2, MPEG-4, H.263, H.264, H.265, VC-1, RV, VP6/VP8, Sorenson Spark, MVC |
| Image Format Support | JPEG, JPG, BMP, GIF, PNG, JFIF |
| Functional Modules | Landscape/Portrait mode, Rolling/Static subtitles, Web pages, Pictures, Video, Audio, Streaming media, Background pictures, LOGO, PDF, Word, Excel, PPT, Web documents |
| Key Functions | Horizontal/Vertical screen display, Program insertion, Material management, Weekly scheduled playback, Publishing progress view, Terminal grouping/naming, Sub-account management, Rights management, Memory playback, Timing playback, Breakpoint resume, Scrolling subtitles, Progress view, Free split screen, Smart split screen, U disk playback, Playback statistics |
| Output Resolution | 1080P, 4K (3840*2160) |
| Control Platform | Publishing software/cloud platform management (genuine, free for life) |
| Operating Temperature | -10~40℃ |
| Working Humidity | 5%-90% (non-condensing) |
| Dimensions | 105mm x 105mm x 20mm |
| Weight (Box) | 0.16KG |
| Weight (Packing) | 0.48KG |

Figure 13: Product Dimensions

Figure 14: Internal Components Overview

Figure 15: 4K Resolution Quality
8. User Tips
- Software Availability: The device comes with its own management software/cloud platform, which is free for life. This platform is available in English and is designed for easy content editing and release.
- Global Compatibility: The device is designed to work in various regions, including the US, with its management platform supporting English.
- Quick Start: The operation interface is intuitive, allowing users to get started with creating and publishing advertising layouts within minutes.
9. Support
For further assistance or inquiries, please contact the seller, VideoPR Store, through the platform where you purchased the product.