1. Introduction
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your AOC Gaming Q27G4ZMN 27-inch Mini-LED Gaming Monitor. Please read this manual thoroughly before using the product to ensure proper and safe operation.
Key Features:
- 27" QHD Mini-LED Display: Features 2560x1440 resolution with 1152 dimming zones for deep blacks and high contrast.
- 240Hz Refresh Rate & 1ms Response Time: Ensures smooth, blur-free gameplay via DisplayPort.
- DisplayHDR 1000 Certified: Delivers brilliant brightness and stunning dynamic range for HDR content.
- Adaptive-Sync Technology: Eliminates screen tearing and stuttering for fluid visuals.
- Ergonomic Stand: Offers tilt, swivel, pivot, and height adjustments for optimal viewing comfort.
- Eye Comfort Features: Includes Flicker-Free and Low Blue Light technologies to reduce eye strain.
2. Safety Information
Always follow these safety precautions to prevent damage to the monitor and ensure personal safety:
- Do not expose the monitor to rain or moisture.
- Do not open the monitor casing; there are no user-serviceable parts inside.
- Use only the power adapter supplied with the monitor.
- Ensure proper ventilation around the monitor.
- Clean the screen with a soft, lint-free cloth. Avoid using harsh chemicals.
3. Package Contents
Verify that all items are present in the package:
- AOC Gaming Q27G4ZMN Monitor
- Power Cable
- DisplayPort Cable
- HDMI Cable
- Quick Start Guide
- Warranty Card
4. Setup
4.1 Assembling the Stand
Carefully remove the monitor and stand components from the packaging. Attach the stand base to the stand neck, then secure the assembled stand to the back of the monitor. Ensure all screws are tightened securely.
Figure 4.1: Rear view of the AOC Q27G4ZMN monitor with its ergonomic stand. The stand allows for various adjustments including tilt, swivel, pivot, and height.
4.2 Connecting the Monitor
Connect the power cable to the monitor and a power outlet. Use either the DisplayPort or HDMI cable to connect the monitor to your computer's graphics card. For optimal performance and 240Hz refresh rate, DisplayPort 1.4 is recommended.
Figure 4.2: Side view of the AOC Q27G4ZMN monitor, highlighting the various input ports located on the back panel, including DisplayPort and HDMI.
Ensure all connections are firm. Power on your computer and then the monitor.
5. Operating the Monitor
5.1 On-Screen Display (OSD) Menu
The OSD menu allows you to adjust various monitor settings. Use the buttons located on the monitor's bezel (usually on the bottom or back right) to navigate the menu. Common settings include:
- Brightness/Contrast: Adjust image luminance.
- Color Settings: Modify color temperature, gamma, and color space.
- Game Settings: Access features like Game Mode presets, Shadow Control, and G-Menu options.
- Input Select: Manually switch between DisplayPort and HDMI inputs.
- OSD Setup: Change OSD language, transparency, and timeout.
5.2 Ergonomic Adjustments
The Q27G4ZMN features a versatile stand for optimal viewing comfort:
- Height Adjustment: Raise or lower the monitor to eye level.
- Tilt: Adjust the screen's vertical angle (forward/backward).
- Swivel: Rotate the screen horizontally on its base.
- Pivot: Rotate the screen 90 degrees for portrait mode viewing.
Figure 5.1: The back of the AOC Q27G4ZMN monitor, illustrating the range of motion for tilt, swivel, pivot, and height adjustments provided by the ergonomic stand.
6. Maintenance
6.1 Cleaning the Monitor
To clean the screen, gently wipe it with a soft, lint-free cloth. For stubborn marks, dampen the cloth slightly with water or a non-abrasive screen cleaner. Avoid spraying liquids directly onto the screen.
6.2 General Care
- Keep the monitor away from direct sunlight and heat sources.
- Ensure adequate airflow around the monitor to prevent overheating.
- Unplug the monitor from the power outlet during lightning storms or when unused for extended periods.
7. Troubleshooting
If you encounter issues with your monitor, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on screen | Power cable disconnected, video cable disconnected, incorrect input selected. | Check power and video cable connections. Select correct input via OSD. |
| Image is blurry or distorted | Incorrect resolution, faulty video cable. | Set display resolution to 2560x1440. Try a different video cable. |
| No sound from monitor (if applicable) | Audio cable disconnected, volume too low, incorrect audio output selected on PC. | Check audio cable. Adjust monitor volume. Set PC audio output to monitor. |
| Flickering screen | Refresh rate mismatch, Adaptive-Sync issue. | Ensure refresh rate is set correctly (e.g., 240Hz). Check Adaptive-Sync settings. |
If the problem persists after trying these solutions, please contact AOC customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | Q27G4ZMN |
| Screen Size | 27 Inches |
| Resolution | QHD Ultra Wide 1440p (2560x1440) |
| Refresh Rate | 240Hz (via DisplayPort) |
| Response Time | 1ms GtG |
| Panel Type | Mini-LED VA |
| Dimming Zones | 1152 |
| HDR Certification | DisplayHDR 1000 |
| Adaptive Sync | Yes |
| Connectivity | DisplayPort 1.4, HDMI 2.0 (x2) |
| Product Dimensions (LxWxH) | 9.45 x 24.17 x 20.33 inches |
| Weight | 22.82 Pounds |
9. Warranty and Support
The AOC Gaming Q27G4ZMN monitor comes with a 3-Year Zero-Bright-dot Warranty, covering manufacturing defects and ensuring a bright-dot-free display for the specified period.
For technical support, warranty claims, or further assistance, please visit the official AOC support website or contact their customer service department. Keep your purchase receipt and serial number handy for faster service.
AOC Official Website: www.aoc.com
