1. Introduction
The SANSUI 27 Inch FHD IPS Monitor is designed to provide a superior visual experience for home, gaming, and office use. Featuring a 120Hz refresh rate and 1080P Full HD resolution, it delivers smooth and clear motion. With 110% sRGB color accuracy, vibrant and lifelike colors are ensured for various tasks, from photo editing to gaming. Integrated eye-care technologies, including low blue light, anti-flicker, and anti-glare, help reduce eye strain during extended use. Its ergonomic design allows for tilt adjustments, and VESA compatibility offers flexible mounting options. Versatile connectivity with HDMI and DisplayPort inputs ensures broad compatibility with your devices.
2. Setup
2.1. What's in the Box
Upon unboxing, please ensure all the following items are present:
- SANSUI 27 Inch Monitor
- Monitor Stand
- HDMI Cable (1.5m)
- Power Adaptor
- User Manual

Figure 2.1: All components included in the SANSUI monitor package.
2.2. Physical Assembly
- Carefully remove the monitor and stand components from the packaging.
- Attach the monitor stand base to the stand neck using the provided screws.
- Align the assembled stand with the mounting slot on the back of the monitor and secure it firmly.
2.3. Connectivity
The monitor offers multiple input options for connecting to various devices:
- HDMI: Connect your computer, gaming console, or other HDMI-enabled devices using the included HDMI cable.
- DisplayPort (DP): For high-resolution and high-refresh-rate connections, use a DisplayPort cable (not included).
- Earphone Jack: Connect external headphones or speakers for audio output. Note: This monitor does NOT have built-in speakers.

Figure 2.2: Monitor connectivity ports and VESA mounting.
2.4. Power On
Connect the power adaptor to the DC IN port on the monitor and plug the other end into a power outlet. Press the power button located on the bottom right side of the monitor to turn it on.
3. Operating Instructions
3.1. Basic Display Features
The SANSUI monitor boasts impressive visual capabilities:
- Resolution: Full HD 1080P (1920 x 1080) for crisp and clear images.
- Refresh Rate: 120Hz for smooth motion, ideal for gaming and fast-paced content.
- Color Accuracy: 110% sRGB color gamut, delivering vibrant and lifelike colors.
- Brightness: 300 cd/m² for bright and clear visuals.
- Display Colors: Supports 16.7 million display colors.

Figure 3.1: Key display features of the SANSUI monitor.
3.2. Eye-Care Technology
For prolonged viewing comfort, the monitor incorporates:
- Low Blue Light: Reduces harmful blue light emissions.
- Anti-Flicker: Minimizes screen flickering for a more stable image.
- Anti-Glare: Reduces reflections for better visibility in bright environments.

Figure 3.2: Adjustable eye-care settings for reduced eye strain.
3.3. Ergonomic Adjustments
The monitor stand allows for tilt adjustment from -5° to 15° to optimize your viewing angle. For alternative mounting solutions, the monitor is VESA compatible (100x100mm).
4. Maintenance
To ensure the longevity and optimal performance of your SANSUI monitor, follow these maintenance guidelines:
- Cleaning the Screen: Use a soft, lint-free cloth slightly dampened with water or a screen-cleaning solution. Avoid harsh chemicals or abrasive materials.
- Cleaning the Casing: Wipe the monitor casing with a soft, dry cloth.
- Ventilation: Ensure proper ventilation around the monitor to prevent overheating. Do not block the ventilation openings.
- Handling: Avoid placing heavy objects on the monitor or applying excessive pressure to the screen.
5. Troubleshooting
If you encounter any issues with your monitor, please refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Power cable not connected or power outlet issue. | Ensure power cable is securely connected to the monitor and outlet. Test the outlet with another device. |
| No Signal | Input cable loose or incorrect input source selected. | Check HDMI/DP cable connections. Select the correct input source via the monitor's OSD menu. |
| Flickering Screen | Refresh rate mismatch or cable issue. | Ensure display settings match the monitor's supported refresh rate (120Hz). Try a different cable. |
| Poor Image Quality | Incorrect resolution or display settings. | Set resolution to 1920x1080. Adjust brightness, contrast, and color settings in the OSD menu. |
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | ES-27X3L |
| Screen Size | 27 Inches |
| Resolution | FHD 1080p (1920 x 1080) |
| Refresh Rate | 120Hz |
| Aspect Ratio | 16:9 |
| Color Accuracy | 110% sRGB |
| Brightness | 300 cd/m² |
| Display Colors | 16.7 Million |
| Screen Surface | Glossy |
| Connectivity | HDMI, DisplayPort (DP) |
| VESA Compatibility | 100x100mm |
| Tilt Adjustment | -5° to 15° |
| Product Dimensions | 6.7 x 24.13 x 18.13 inches |
| Item Weight | 7.7 pounds |

Figure 6.1: Physical dimensions and package contents.
7. Warranty and Support
SANSUI is committed to providing excellent customer service and product support:
- Warranty: The product comes with a 12-Month Warranty.
- Returns/Replacement: Enjoy a Free One Month Back and Replacement policy.
- Technical Support: Professional Customer Service and Lifetime Technical Support are available for any inquiries or assistance.
