1. Introduction
The AG Neovo MH2404 is a 24-inch Full HD monitor designed for versatile use, offering a 144Hz refresh rate, IPS panel technology, and Adaptive Sync for smooth visuals. Its ergonomic stand provides extensive adjustability, including tilt, swivel, pivot, and height adjustment, to enhance user comfort and productivity. Connectivity options include HDMI and DisplayPort, complemented by built-in speakers and a headphone jack for comprehensive audio solutions.

Image: Front view of the AG Neovo MH2404 monitor, showcasing its 24-inch display and slim bezels.
2. Package Contents
Ensure all items are present in the package:
- AG Neovo MH2404 Monitor
- Ergonomic Stand (Base and Neck)
- Power Adaptor
- HDMI Cable
- User Manual (this document)
3. Setup Instructions
3.1. Assembling the Stand
- Carefully remove the monitor and stand components from the packaging.
- Attach the stand neck to the monitor panel. Ensure it clicks securely into place.
- Connect the stand base to the stand neck. Tighten any screws if provided, usually by hand or with a coin.
- Place the assembled monitor on a stable, flat surface.
3.2. Connecting Cables

Image: Rear view of the monitor showing the DisplayPort, HDMI, and earphone ports.
- Connect the power adaptor to the monitor's power input and then to a power outlet.
- Connect the provided HDMI cable from your computer's HDMI output to one of the HDMI inputs on the monitor. Alternatively, use a DisplayPort cable for DisplayPort connectivity.
- If desired, connect headphones or external speakers to the earphone jack on the monitor.
- Power on your computer and the monitor. The monitor should automatically detect the input signal.
4. Key Features
4.1. Ergonomic Design

Image: Diagrams illustrating the monitor's tilt, swivel, pivot, and height adjustment capabilities.
The MH2404 features a highly adjustable ergonomic stand, allowing you to customize your viewing experience for optimal comfort and posture. Adjustments include:
- Tilt: Adjust the screen angle vertically (-7° to 20°).
- Swivel: Rotate the screen horizontally (±30°).
- Pivot: Rotate the screen 90° for portrait mode.
- Height Adjustment: Raise or lower the screen by up to 140mm.
4.2. Smooth 144Hz Refresh Rate & 5ms Response Time

Image: Side-by-side comparison showing blurred motion on a standard display versus smooth motion with 144Hz Adaptive Sync.
Experience ultra-fluid motion and quick response with a 144Hz refresh rate and 5ms response time. This ensures smooth scrolling, seamless video playback, and responsive casual gaming.
4.3. IPS Panel with Full HD Clarity & Adaptive Sync

Image: Three monitor views demonstrating the wide 178° viewing angle of the IPS panel.
The 24-inch IPS panel provides sharp 1080p detail, vibrant colors, and wide 178° viewing angles, ensuring consistent image quality from various perspectives. Adaptive Sync technology eliminates screen tearing and stuttering, synchronizing the monitor's refresh rate with your graphics card's output for a smooth visual experience.

Image: Visual representation of Adaptive Sync technology eliminating screen tearing in fast-moving scenes.
4.4. Versatile Connectivity & Sound
The monitor offers HDMI 2.1 and DisplayPort 1.4 inputs for connecting to PCs, laptops, and consoles. Dual 2W built-in speakers provide audio, and a headphone jack is available for private listening or connecting external audio devices.
4.5. VESA Mount Compatibility
The MH2404 supports VESA 100x100 mm mounting, allowing for flexible installation options such as wall mounting or multi-monitor setups with compatible arms (sold separately).
5. Operating the Monitor
5.1. On-Screen Display (OSD) Navigation
The monitor features control buttons, typically located on the bottom right bezel or rear, to access and navigate the On-Screen Display (OSD) menu. This menu allows you to adjust various settings:
- Brightness/Contrast: Adjust the display's luminance and contrast levels.
- Input Source: Manually select between HDMI and DisplayPort inputs.
- Color Settings: Fine-tune color temperature, gamma, and other color parameters.
- Audio Settings: Adjust volume for built-in speakers or headphone output.
- Picture Modes: Select from various preset modes optimized for different content types.
5.2. Picture Modes

Image: Examples of different picture modes (FPS, RTS, MOBA, Movie, Web, Text, Mac, Mono) for various tasks.
The monitor comes with nine preset color modes, including Standard, FPS, RTS, MOBA, Movie, Web, Text, Mac, and Mono. Each mode is tuned to optimize brightness, contrast, and tone for specific use cases, from productivity to immersive entertainment.
6. Maintenance
To ensure the longevity and optimal performance of your AG Neovo MH2404 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 specialized screen cleaner. Avoid harsh chemicals or abrasive materials.
- Cleaning the Casing: Use a soft, dry cloth to clean the monitor's casing.
- Ventilation: Ensure the monitor's ventilation openings are not blocked to prevent overheating.
- Power Off: Always power off the monitor when not in use for extended periods.
7. Troubleshooting
If you encounter issues with your monitor, refer to the following common solutions:
- No Power:
- Check if the power cable is securely connected to the monitor and the power outlet.
- Verify the power outlet is functioning correctly.
- No Signal:
- Ensure the video cable (HDMI/DisplayPort) is securely connected to both the monitor and your computer.
- Select the correct input source using the OSD menu.
- Restart your computer.
- Flickering/Distorted Image:
- Check the video cable for damage or loose connections.
- Adjust the refresh rate settings on your computer.
- Ensure your graphics drivers are up to date.
- No Sound:
- Check the volume settings on the monitor and your computer.
- Ensure the correct audio output device is selected on your computer.
- If using external speakers/headphones, ensure they are properly connected.
8. Specifications
| Feature | Description |
|---|---|
| Model Number | MH2440 |
| Screen Size | 23.8 Inches |
| Resolution | 1920 x 1080 Pixels (FHD 1080p) |
| Refresh Rate | 144Hz |
| Response Time | 5ms |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Image Brightness | 250 Candela per Square Meter |
| Connectivity | HDMI 2.1, DisplayPort 1.4, Earphone Jack |
| Speakers | Dual 2W Built-in Speakers |
| VESA Compatibility | 100x100 mm |
| Product Dimensions | 8.2 x 21.2 x 20 inches |
| Item Weight | 13.9 pounds |
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or visit the official AG Neovo website. Keep your purchase receipt for warranty claims.