1. Introduction
This manual provides detailed instructions for the VSDISPLAY 12.7-inch LCD Monitor, Model VS127ZJ01. This compact display features a 2880x864 resolution IPS panel, offering a wide viewing angle and vibrant visuals. It is designed for various applications, including use as a sub-monitor for home or work setups.
Key features include:
- 12.7-inch IPS LCD panel with 2880x864 resolution.
- 300 cd/m² brightness and 1200:1 contrast ratio.
- 15:4 aspect ratio.
- Multiple input options: Mini HDMI, Type-C (signal and power), and DisplayPort.
- Compact design for versatile placement.
2. Package Contents
Verify that all items listed below are included in your package. If any items are missing or damaged, please contact customer support.
- VSDISPLAY 12.7-inch LCD Monitor (VS127ZJ01)
- USB Cable
- HDMI to HDMI Cord
- Screwdriver (M2.5x6mm)
- Adapter for RPi 5/4B/3B/3B+
- Plastic Stander

Figure 2.1: Included accessories for the VSDISPLAY 12.7-inch LCD Monitor.
Video 2.1: Unboxing and package contents for a similar VSDISPLAY monitor. Note that the exact model and accessories may vary slightly.
3. Product Overview
3.1. Front View

Figure 3.1: Front view of the VSDISPLAY 12.7-inch LCD Monitor, showcasing its sleek design.
3.2. Dimensions

Figure 3.2: Detailed dimensions of the monitor for precise integration into your setup.
3.3. Ports and Controls
The monitor features various ports and control buttons for connectivity and operation.

Figure 3.3: Right side ports: Mini DisplayPort (DP), USB-C (for power and signal), and Mini HDMI (HD).

Figure 3.4: Left side ports and controls: Headphone jack, Mini USB, Menu navigation buttons, and Power button.
4. Setup and Connection
Follow these steps to connect your VSDISPLAY monitor to your device.
4.1. Connecting to a Laptop/PC
Use the provided Mini HDMI to HDMI cable and a USB cable for power and touch functionality (if applicable to your model).
- Connect one end of the Mini HDMI cable to the Mini HD port on the monitor.
- Connect the other end of the HDMI cable to your laptop or PC's HDMI port.
- Connect the USB cable from the monitor's USB port to a USB port on your laptop/PC for power and touch input.
- Power on both devices. The monitor should automatically detect the signal.
Video 4.1: Demonstration of connecting a similar VSDISPLAY monitor to a laptop via HDMI and USB for power and touch. The monitor shown is a 14.5-inch model.
4.2. Connecting to a Smartphone (USB-C)
If your smartphone supports DisplayPort Alternate Mode (DP Alt Mode) over USB-C, you can connect it directly to the monitor using a single USB-C cable.
- Connect one end of a USB-C cable to the USB-C (signal and power) port on the monitor.
- Connect the other end of the USB-C cable to your smartphone's USB-C port.
- The monitor should automatically display your phone's screen.
Video 4.2: Demonstration of connecting a similar VSDISPLAY monitor to a smartphone via USB-C. The monitor shown is a 14-inch model.
5. Operating Instructions
5.1. Power On/Off
Press the Power button (located on the left side) to turn the monitor on or off.
5.2. Menu Navigation
Use the menu buttons (located next to the power button on the left side) to access and navigate the On-Screen Display (OSD) menu. This allows you to adjust settings such as brightness, contrast, color temperature, and input source.
Video 5.1: Demonstration of menu navigation and settings adjustment on a similar VSDISPLAY monitor. The monitor shown is a 12.3-inch model.
5.3. Input Source Selection
You can manually select the input source (Mini HDMI, Type-C, or DisplayPort) through the OSD menu if auto-detection does not work or if you wish to switch between sources.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | VSDISPLAY |
| Model Number | VS127ZJ01 |
| Screen Size | 12.7 inches |
| Resolution | 2880 x 864 pixels |
| Aspect Ratio | 15:4 |
| Panel Type | IPS |
| Brightness | 300 cd/m² |
| Contrast Ratio | 1200:1 |
| Connectivity | Mini HDMI, Type-C (Signal & Power), DisplayPort |
| Product Dimensions (W x H x D) | 317 x 100 x 12 mm (approx. 12.48 x 3.93 x 0.47 inches) |
| Product Weight | 420 g |
| Color | Black |
7. Maintenance
To ensure the longevity and optimal performance of your monitor, follow these maintenance guidelines:
- Cleaning the Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a screen-cleaning solution. Avoid harsh chemicals or abrasive materials.
- Cleaning the Casing: Use a soft, dry cloth to clean the monitor's casing.
- Storage: When not in use for extended periods, store the monitor in a cool, dry place, away from direct sunlight and extreme temperatures.
- Avoid Liquids: Do not spray liquids directly onto the monitor.
- Ventilation: Ensure the monitor's ventilation openings are not blocked to prevent overheating.
8. Troubleshooting
If you encounter issues with your monitor, refer to the following common problems and solutions:
- No Display/Black Screen:
- Ensure all cables (power and signal) are securely connected.
- Verify the power adapter is functioning correctly.
- Check if the correct input source is selected in the OSD menu.
- Test with a different signal cable or device if possible.
- No Power:
- Confirm the power cable is properly connected to both the monitor and a working power outlet.
- Press the power button firmly.
- Image is Distorted or Incorrect Resolution:
- Adjust the resolution settings on your connected device to match the monitor's native resolution (2880x864).
- Check the aspect ratio settings in the OSD menu.
- No Sound (if applicable):
- Ensure the volume is not muted on both the monitor and the connected device.
- Check the audio output settings on your connected device.
If the problem persists after trying these steps, please contact VSDISPLAY customer support for further assistance.
9. Warranty and Support
VSDISPLAY products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your product or visit the official VSDISPLAY website. If you require technical support, have questions about product functionality, or need assistance with troubleshooting, please contact our customer service team through the contact information provided on our website or your purchase platform.


