1. Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your KOORUI 24N5CA 24-inch Curved Monitor. Please read this manual thoroughly before using the product to ensure optimal performance and safety. Keep this manual for future reference.
Image 1.1: Front view of the KOORUI 24N5CA 24-inch Curved Monitor, highlighting its 24-inch screen, Full HD 1080P resolution, 100Hz refresh rate, Eye Care features, and 1500R VA Panel.
2. Package Contents
Verify that all items are present in the package:
- Monitor
- HDMI Cable
- Power Cord
- User Manual
3. Product Overview
3.1 Key Features
- 1500R Curved Display: Provides an immersive viewing experience by wrapping images around the user.
- Full HD 1080P Resolution: Delivers crisp 1920x1080 visuals for detailed content.
- 100Hz Refresh Rate: Ensures smooth motion for videos and games.
- VA Panel Technology: Offers brighter whites, deeper blacks, and a 3000:1 contrast ratio with 16.7 million colors.
- Wide Viewing Angles: 178° horizontal and vertical viewing angles maintain consistent color and clarity.
- Eye Care Technology: TÜV Rheinland Certified to reduce blue light radiation and eliminate flickering, minimizing eye strain during extended use.
- Adjustable Tilt: Allows for a tilt range of -5° to 20° for ergonomic viewing.
- Connectivity: Equipped with HDMI 1.4 and VGA ports for broad compatibility.
Image 3.1: Visual comparison demonstrating the clarity of Full HD (1920x1080) resolution on the KOORUI monitor versus standard HD (1280x720).
Image 3.2: Illustration of the monitor's color capabilities, including 99% sRGB color gamut, 16.7 million display colors, and a 3000:1 contrast ratio.
Image 3.3: Top-down view illustrating the 1500R curvature, 178° viewing angle, and integrated eye protection features.
3.2 Ports and Connectors
The monitor features the following ports on its rear panel:
- HDMI 1.4 Port: For digital video and audio input.
- VGA Port: For analog video input.
- Power Port: For connecting the power adapter.
Image 3.4: Rear view of the monitor displaying the HDMI 1.4, VGA, and Power ports, along with compatibility icons for various devices.
3.3 Control Buttons
Control buttons are typically located on the bottom right edge of the monitor. These buttons allow you to navigate the On-Screen Display (OSD) menu to adjust various settings.
4. Setup Instructions
4.1 Stand Assembly
- Carefully remove the monitor and stand components from the packaging.
- Attach the stand base to the stand neck, securing it with the provided screw.
- Align the assembled stand with the mounting slot on the back of the monitor and gently push until it clicks into place. Ensure it is securely fastened.
Note: This monitor does not support VESA mount.
4.2 Connecting to a Computer
- Ensure both the monitor and your computer are powered off.
- Connect one end of the HDMI cable to the HDMI port on your computer's graphics card and the other end to the HDMI 1.4 port on the monitor. Alternatively, use a VGA cable to connect the VGA ports on both devices.
- Connect the power cord to the monitor's power port and then plug the other end into a power outlet.
4.3 Powering On
- Press the power button on the monitor.
- Power on your computer. The monitor should automatically detect the input signal. If not, you may need to manually select the input source using the OSD menu.
5. Operating Instructions
5.1 OSD Menu Navigation
Use the control buttons (typically located on the bottom right) to access and navigate the On-Screen Display (OSD) menu. Common buttons include:
- Menu Button: Opens the OSD menu.
- Navigation Buttons (Up/Down/Left/Right): Used to move through menu options and adjust values.
- Enter/Select Button: Confirms a selection.
- Exit Button: Closes the OSD menu or goes back to the previous level.
5.2 Adjusting Display Settings
Within the OSD menu, you can adjust various display parameters:
- Brightness/Contrast: Adjust the overall luminance and difference between light and dark areas.
- Color Settings: Modify color temperature, hue, and saturation.
- Input Source: Manually select between HDMI and VGA inputs.
- Picture Mode: Choose from preset display modes (e.g., Standard, Game, Movie, Text).
5.3 Eye Care Features
The monitor incorporates TÜV Rheinland Certified eye care technologies:
- Low Blue Light Mode: Reduces harmful blue light emissions. Activate this mode through the OSD menu for comfortable viewing during long sessions.
- Flicker-Free Technology: Eliminates screen flickering, which can cause eye fatigue. This feature is always active.
5.4 Tilt Adjustment
The monitor stand allows for tilt adjustment. Gently hold the top and bottom edges of the monitor and tilt it forward or backward to achieve your desired viewing angle. The tilt range is -5° to 20°.
Image 5.1: Illustration showing the monitor's adjustable tilt range from -5° to 20°.
6. Troubleshooting
If you encounter issues with your monitor, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on screen | Monitor not powered on; Incorrect input source; Loose video cable. | Ensure power cable is connected and monitor is on. Select correct input source (HDMI/VGA) via OSD. Check video cable connections. |
| Image is blurry or distorted | Incorrect resolution; Loose video cable (VGA). | Set display resolution to 1920x1080. For VGA, ensure cable is securely connected. |
| No sound (Monitor does not have built-in speakers) | External speakers/headphones not connected or configured. | Connect external speakers or headphones to your computer's audio output. Configure audio settings on your computer. |
| Screen flickering | Rare, but could be cable issue or external interference. | Ensure video cable is secure. Try a different cable. The monitor features flicker-free technology, so persistent flickering may indicate an external issue. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 24N5CA |
| Screen Size | 24 Inches (23.6'' viewable) |
| Panel Type | VA |
| Curvature | 1500R |
| Resolution | Full HD (1920 x 1080) |
| Refresh Rate | 100Hz (via HDMI 1.4) |
| Aspect Ratio | 16:9 |
| Viewing Angle | 178° (H) / 178° (V) |
| Color Depth | 16.7 Million Colors |
| Contrast Ratio | 3000:1 |
| Brightness | 250 Candela (cd/m²) |
| Connectivity | 1x HDMI 1.4, 1x VGA |
| Tilt Adjustment | -5° to 20° |
| Product Dimensions (with stand) | 7.56 x 16.04 x 21.13 inches |
| Item Weight | 7.83 pounds |
| Eye Care Features | TÜV Rheinland Certified, Low Blue Light, Flicker-Free |
Image 7.1: Diagram illustrating the physical dimensions of the KOORUI 24N5CA monitor in millimeters.
8. Warranty and Support
KOORUI provides the following warranty for this product:
- 1-Year Replacement-Only Warranty: Covers product defects for one year from the date of purchase.
- 3-Year Limited Warranty: Covers key components for three years from the date of purchase.
For technical support or warranty claims, please refer to the contact information provided on the KOORUI official website or your purchase documentation.
