1. Introduction
Thank you for choosing the Bisofice 12HD-A H-IPS LCD Graphics Drawing Tablet Monitor. This device is designed to provide a seamless and natural drawing experience for artists, designers, and educators. Featuring an 11.6-inch H-IPS display with 1366x768 resolution, 8192 pressure levels, and a battery-free stylus, it offers precision and vibrant colors for your creative work. This manual will guide you through the setup, operation, and maintenance of your new graphics tablet.

2. Package Contents
Please check the box for the following items:
- 1 x Bisofice 12HD-A Graphics Drawing Tablet Monitor
- 1 x Battery-free Stylus
- 1 x Drawing Glove
- 1 x 2-in-1 USB Cable (for power and data)
- 1 x Quick Guide (printed manual)
- 1 x Cleaning Cloth
- 1 x Tablet Protective Cover
- 1 x Pen Nib Remover
- 8 x Replacement Nibs

3. Product Overview
The Bisofice 12HD-A is designed for portability and performance, featuring a full-fit HD screen and an integrated stand.
3.1 Tablet Components

- Menu Button: Accesses the on-screen display (OSD) menu.
- Brightness + Button: Increases screen brightness.
- Brightness - Button: Decreases screen brightness.
- Return Button: Navigates back in the OSD menu or exits it.
- Mini High Definition Multimedia Interface (HDMI): For video input.
- Type-C Port: For power and data connection.
- Integrated Stand: Foldable metal stand for comfortable viewing at a 19° tilt.
3.2 Battery-Free Stylus
The included stylus is battery-free, providing a lightweight and ergonomic design for extended use without fatigue. It features 8192 pressure levels and ±60° tilt recognition for precise and natural drawing.

- 8192 Pressure Levels: Accurately detects the strength of each stroke.
- ±60° Tilt Recognition: Allows for natural shading and brush effects.
- 266 PPS Response Rate: Ensures virtually no lag for smooth lines.
- Custom Buttons: Two programmable buttons for shortcuts.
- Magnetic Attachment: The stylus can be magnetically attached to the left side of the tablet for secure storage.
4. Setup
4.1 Driver Installation
Before connecting your tablet, it is crucial to install the correct drivers. Follow these steps:
- Preparation:
- Uninstall any other graphic tablet drivers previously installed on your computer.
- Close all running programs.
- Temporarily disable any antivirus software and firewalls.
- Download Driver: Download the latest driver from the official website: http://www.bostotablet.com/down.aspx
- Install Driver: Run the downloaded installer as an Administrator. Follow the on-screen prompts to complete the installation.
- Verification:
- Windows: After successful installation, you should find the "Bisofice Digitizer" icon on your desktop or in the taskbar's bottom-right corner.
- Mac: Locate the "Bisofice Tablet" icon in "Launchpad". Clicking it will reveal a small icon in the top-right navigation bar, which opens the driver settings panel.
4.2 Connecting the Tablet
The Bisofice 12HD-A uses a convenient 2-in-1 USB cable for both power and data transmission. No extra power cord is required for the tablet itself.

- Connect the Type-C end of the 2-in-1 cable to the Type-C port on the Bisofice tablet.
- Connect the HDMI end of the 2-in-1 cable to your computer's HDMI port.
- Connect the USB end of the 2-in-1 cable to your computer's USB port. This provides power and data.
- Ensure all connections are secure. The tablet display should activate.
For low power pen display, an additional power adapter might be required, though typically not needed with the 2-in-1 cable setup.
5. Operating Instructions
5.1 Stylus Configuration
The Bisofice Stylus Configuration Tool allows you to customize the pen's behavior:
- Pressure Adjustment: In the driver settings, locate the pressure adjustment slider. Moving the slider to the right increases the pressure required to draw a line.
- Sensitivity Adjustment: The sensitivity slider controls how much the line thickness changes within the same range of pressure. Moving it to the right increases the variation in line thickness.
5.2 Screen Calibration
To ensure accurate pen-to-screen alignment, perform screen calibration:
- Open the Bisofice Stylus Configuration Tool (driver settings panel).
- Look for a 'Calibration' or 'Screen Mapping' option.
- Follow the on-screen instructions to tap the designated points on the tablet screen with your stylus. This process aligns the pen input with the display output.
5.3 Tablet Buttons
Use the physical buttons on the side of the tablet to adjust display settings:
- Menu: Press to open the On-Screen Display (OSD) menu.
- Brightness + / -: Use these buttons to navigate through OSD menu options or adjust the screen brightness directly.
- Return: Press to go back to the previous menu level or exit the OSD menu.
5.4 Pen Nib Replacement
Over time, the stylus nib may wear down. Replace it as follows:
- Use the included pen nib remover tool to gently pull out the old nib from the stylus.
- Insert a new replacement nib firmly into the stylus until it clicks into place.
6. Maintenance
- Cleaning the Screen: Use the provided cleaning cloth to gently wipe the screen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaner. Avoid harsh chemicals.
- Stylus Care: The stylus is battery-free and requires no charging. Store it securely, ideally using the magnetic attachment on the tablet, to prevent loss or damage.
- General Care: Keep the tablet away from extreme temperatures, direct sunlight, and moisture. Avoid dropping the device or placing heavy objects on it.
7. Troubleshooting
If you encounter issues with your Bisofice 12HD-A tablet, try the following solutions:
| Problem | Possible Solution |
|---|---|
| Tablet not recognized / No display |
|
| Stylus not working / No pressure sensitivity |
|
| Screen flickering or abnormal colors |
|
| Driver installation failed |
|
8. Specifications
Detailed technical specifications for the Bisofice 12HD-A Graphics Drawing Tablet Monitor:

| Feature | Specification |
|---|---|
| Product Type | 12HD-A Graphics Drawing Tablet Monitor |
| Screen Size | 11.6 inches |
| LCD Mode | H-IPS LCD Screen |
| Resolution | 1366x768px |
| Active Area | 258 x 145mm (10 x 5.7 inches) |
| Pen Pressure Levels | 8192 |
| Pen Resolution | 5080 LPI (Lines Per Inch) |
| Reading Speed | 266 PPS (Points Per Second) |
| Tilt Recognition | ±60° |
| Accuracy | ±0.3mm |
| Response Time | 25ms |
| Brightness | 250cd/㎡ |
| Contrast Ratio | 1000:1 |
| Color Value | 1.67M (8-bit) |
| Color Gamut | 92% NTSC / 127% sRGB / 94% Adobe RGB |
| Viewing Angle | 178° (89°/89°) H, (89°/89°) V |
| Induction Height | 10mm |
| Pen Technology | Active / Passive Electromagnetic Induction |
| Power Source | Computer Powered, Plug and Play |
| Screen Power Consumption | 5W/5V |
| I/O Interface | Mini High Definition Multimedia Interface, Type-C |
| System Required | Windows 7 or above, Mac OS 10.11 or above |
| Product Dimensions | 317 x 199 x 14mm |
| Net Weight | 0.8kg |
9. User Tips
- Driver Updates: Regularly check the official Bisofice website for updated drivers to ensure optimal performance and compatibility with new operating system versions or software.
- Customizing Shortcuts: Utilize the programmable buttons on your stylus and within the driver software to set up shortcuts for frequently used functions in your drawing applications. This can significantly speed up your workflow.
- Screen Protector: While the tablet has a tempered glass screen, using a screen protector can further guard against scratches and reduce glare, enhancing your drawing experience.
- Ergonomics: Adjust the integrated stand to a comfortable angle (19° tilt is recommended) to reduce strain during long drawing sessions.
10. Warranty and Support
For detailed warranty information and customer support, please refer to the official Bisofice website or the documentation provided with your purchase. A comprehensive user manual in PDF format is also available for download:
If you have any questions or require technical assistance, please contact Bisofice customer service through their official channels.




