1. Introduction
Thank you for choosing the KOORUI 27-inch 4K UHD IPS Monitor (Model N07). This manual provides essential information for setting up, operating, and maintaining your monitor. Please read this manual thoroughly before use to ensure proper functionality and to maximize your viewing experience.
The KOORUI N07 is a 27-inch 4K monitor designed for professional and personal use. It features an IPS non-glare panel, a 178° wide viewing angle, DCI-P3 90% color gamut, 4K ultra-high resolution, 300cd/m² brightness, and a 2,000,000:1 dynamic contrast ratio. These features combine to deliver vibrant color reproduction and clear detail, making it suitable for daily work, entertainment, and video editing.
2. Product Overview
2.1 Key Features
- Display: 27-inch IPS Non-Glare Panel
- Resolution: 4K UHD (3840 x 2160 pixels)
- Color Gamut: DCI-P3 90% for rich and accurate colors (1.07 billion colors, 10-bit)
- High Dynamic Range: HDR10 support for enhanced contrast and detail
- Brightness: 300 cd/m²
- Dynamic Contrast Ratio: 2,000,000:1
- Viewing Angle: 178° (H/V)
- Eye Care Technology: Blue light reduction and flicker-free for reduced eye strain (TUV Rheinland certified)
- Adjustability: Tilt adjustment (-5° to 15°)
- Mounting: VESA 100x100mm compatible for desk or wall mounting
- Connectivity: 2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5mm Audio Out
- Note: This monitor does not have built-in speakers.
2.2 Package Contents
Please check the package for the following items:
- KOORUI 27-inch 4K UHD IPS Monitor (Model N07)
- Monitor Stand
- Power Adapter
- HDMI 2.0 Cable (x1)
- M4 Screws (for VESA mounting)
- User Manual
Image: All components included in the KOORUI 27-inch 4K Monitor package, including the monitor, stand, power adapter, HDMI cable, M4 screws, and user manual.
3. Setup Instructions
3.1 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 (usually hand-tightened or with a screwdriver).
- Align the assembled stand with the mounting area on the back of the monitor.
- Gently push the stand into place until it clicks or secure it with the provided screws.
3.2 VESA Mounting (Optional)
The monitor supports VESA 100x100mm mounting. If you wish to use a VESA-compatible desk mount or wall mount, remove the stand (if already attached) and use the provided M4 screws to secure the monitor to your VESA mount.
3.3 Connecting to a Computer
The monitor offers HDMI and DisplayPort connectivity. Choose the appropriate cable for your computer.
- HDMI Connection: Connect one end of the HDMI 2.0 cable to an HDMI port on your computer and the other end to one of the HDMI 2.0 ports on the monitor.
- DisplayPort Connection: Connect one end of a DisplayPort 1.4 cable (not included) to the DisplayPort on your computer and the other end to the DisplayPort on the monitor.
3.4 Power Connection
Connect the power adapter to the monitor's power input, then plug the power cord into a power outlet.
Image: Rear view of the KOORUI 27-inch 4K Monitor showing the VESA mounting points and available input ports: two HDMI 2.0, one DisplayPort 1.4, and a 3.5mm audio output.
4. Operating Instructions
4.1 Power On/Off
Press the power button, usually located on the bottom right side of the monitor, to turn the monitor on or off. The power indicator light will illuminate when the monitor is on.
4.2 On-Screen Display (OSD) Menu Navigation
The OSD menu allows you to adjust various monitor settings. Use the navigation buttons (typically located near the power button) to access and navigate the OSD menu:
- Press the Menu button to open the OSD.
- Use the Up/Down or Left/Right buttons to navigate through menu options.
- Press the Enter/OK button to select an option or confirm a setting.
- Press the Exit/Back button to return to the previous menu or exit the OSD.
4.3 Adjusting Display Settings
Within the OSD menu, you can adjust settings such as:
- Brightness/Contrast: Adjust the overall luminance and difference between light and dark areas.
- Color Settings: Modify color temperature, gamma, and individual RGB values.
- Input Source: Manually select between HDMI 1, HDMI 2, or DisplayPort inputs.
- Picture Mode: Choose from preset display modes (e.g., Standard, Game, Movie, Text).
- Aspect Ratio: Adjust the image aspect ratio (e.g., Full, 1:1).
4.4 Physical Adjustments
The monitor stand allows for tilt adjustment from -5° (forward) to 15° (backward). Gently adjust the monitor panel to your preferred viewing angle.
5. Eye Care Features
The KOORUI N07 monitor incorporates advanced eye care technologies to enhance user comfort during extended viewing periods:
- Blue Light Reduction: This feature minimizes the emission of harmful blue light, which can contribute to eye strain and fatigue. It is TUV Rheinland certified.
- Flicker-Free Technology: By eliminating screen flickering, this technology reduces eye discomfort and potential headaches, providing a smoother viewing experience.
These features can typically be enabled or adjusted through the monitor's OSD menu under a dedicated 'Eye Care' or 'Picture' setting.
Image: A visual representation of the monitor's eye care features, highlighting anti-blue light and anti-flicker technologies for enhanced comfort and productivity.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | KOORUI |
| Model | N07 |
| Screen Size | 27 inches |
| Panel Type | IPS Non-Glare |
| Resolution | 3840 x 2160 (4K UHD) |
| Refresh Rate | 75Hz |
| Aspect Ratio | 16:9 |
| Brightness | 300 cd/m² |
| Dynamic Contrast Ratio | 2,000,000:1 |
| Color Gamut | 90% DCI-P3 |
| Color Support | 1.07 Billion Colors (10-bit) |
| HDR Support | HDR10 |
| Viewing Angle | 178° (Horizontal/Vertical) |
| Connectivity | 2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5mm Audio Out |
| VESA Compatibility | 100x100mm |
| Tilt Adjustment | -5° to 15° |
| Dimensions (with stand) | Approx. 614 x 459 x 205 mm |
| Product Weight | 4.07 kg |
| Packaged Weight | 5.69 kg |
7. Troubleshooting
If you encounter issues with your monitor, please refer to the following common problems and solutions:
7.1 No Image on Screen
- Ensure the power cable is securely connected to both the monitor and the power outlet.
- Verify that the video cable (HDMI or DisplayPort) is firmly connected to both the monitor and your computer.
- Check if the monitor is powered on (power indicator light should be illuminated).
- Select the correct input source using the OSD menu.
- Test the monitor with another video source or cable if possible.
7.2 Poor Image Quality
- Adjust brightness, contrast, and color settings via the OSD menu.
- Ensure your computer's display resolution is set to 3840 x 2160 (4K UHD).
- Check for any physical damage to the video cable or ports.
- Reset the monitor to factory default settings through the OSD menu.
7.3 Buttons Not Responding
- Ensure the monitor is powered on.
- If a specific button is unresponsive, try resetting the monitor by unplugging it from power for a few minutes and then reconnecting.
- If the issue persists, contact customer support.
8. Maintenance
Proper care and maintenance will extend the life of your monitor:
- Cleaning the Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, dampen the cloth slightly with water or a screen-cleaning solution. Avoid using harsh chemicals or abrasive materials.
- Cleaning the Casing: Use a soft, dry cloth to clean the monitor casing.
- Power Off When Not in Use: Turn off the monitor when not in use for extended periods to save energy and prolong its lifespan.
- Avoid Direct Sunlight: Do not expose the monitor to direct sunlight or extreme temperatures.
- Ventilation: Ensure adequate ventilation around the monitor to prevent overheating.
9. Warranty and Support
9.1 Warranty Information
The KOORUI 27-inch 4K UHD IPS Monitor (Model N07) comes with the following warranty:
- LCD Panel: 1-year warranty
- Other Accessories: 3-year exchange warranty
If a display defect occurs within 30 days of purchase, you may return the product for a free replacement through Amazon. After 30 days, please contact KOORUI technical support directly.
If the product malfunctions under normal use and environment, and KOORUI technical support determines it to be a defect, service will be provided by a repair center in Japan. The time required for repair will depend on the situation. Please contact us if you have any questions.
Please note: Shipping costs to the repair center are the customer's responsibility. KOORUI will cover the return shipping costs after repair.
9.2 Technical Support
For technical assistance or inquiries, please contact KOORUI support:
- Email: JP.support@Koorui.net (Response within 24 hours)
- Phone: +81-5050506642 (Available: Monday-Friday, 10:00-13:00; 14:30-19:00 JST)
For KOORUI monitors, free collection and recycling services are available through PC 3R. Please inquire for details.
