1. Introduction
This manual provides essential information for the safe and efficient use of your Alienware AW3423DW 34.18-inch Quantum Dot-OLED Curved Gaming Monitor. It covers assembly, connectivity, operational features, and care guidelines to ensure optimal performance and longevity of your device. Please read this manual thoroughly before operating the monitor.

Figure 1.1: Front view of the Alienware AW3423DW Curved Gaming Monitor, showcasing its ultrawide display and sleek design.
2. Setup
2.1 What's in the Box
Verify that all components are present in the packaging:
- Monitor Panel
- Stand Riser
- Stand Base
- Cable cover
- VESA adapter
2.2 Physical Assembly
Follow these steps to assemble your monitor:
- Carefully remove the monitor panel from its packaging.
- Attach the stand riser to the stand base. Ensure it clicks securely into place.
- Attach the assembled stand to the back of the monitor panel. The quick-release mechanism allows for easy attachment and detachment.
- Position the monitor on a stable, flat surface.

Figure 2.1: Rear view of the Alienware AW3423DW monitor, highlighting the stand attachment and cable management features.
For VESA mounting, remove the stand and attach the VESA adapter to the monitor, then mount it to a compatible VESA arm or wall mount (sold separately).
2.3 Connectivity
Connect your devices to the monitor using the available ports:
- DisplayPort: For primary video input, supporting the maximum refresh rate and resolution.
- HDMI: For secondary video input.
- SuperSpeed USB 5 Gbps Type-B Upstream Port: Connects to your computer to enable the monitor's USB downstream ports.
- SuperSpeed USB 5 Gbps Type-A Downstream Ports: For connecting peripherals such as keyboards, mice, and other USB devices. One port supports power charging.
- Headphone Jack: For audio output.
- Line-out Port: For connecting external speakers or audio systems.
- Power Connector: For connecting the power cable.

Figure 2.2: Detailed view of the monitor's rear ports, including DisplayPort, HDMI, USB, and audio connections.
3. Operating Instructions
3.1 On-Screen Display (OSD) Navigation
The monitor features a centralized OSD joystick for easy adjustment of settings. Press the joystick to access the main menu, then navigate using the joystick to select options and adjust values.

Figure 3.1: On-Screen Display (OSD) menu interface, demonstrating options for game modes, color settings, and input source selection.
3.2 Key Features
- Quantum Dot-OLED Display: Experience superior color performance with higher peak luminance and a wider color gamut.
- NVIDIA G-SYNC ULTIMATE: Ensures ultra-low latency, HDR support, cinematic color, and smooth, tear-free gaming with a 0.1 ms GtG response time and 175 Hz refresh rate.
- Creator Mode: Provides precise color-critical work options for content creators, allowing selection between native DCI-P3 and sRGB color spaces, and gamma adjustments.
- ComfortView Plus: Built-in low-blue light screen technology reduces blue light emissions without affecting color accuracy, designed for extended viewing comfort.
- Adjustability: The monitor offers height, swivel, and tilt adjustments for personalized viewing angles.

Figure 3.2: Visual representation of Quantum Dot Display Technology, showing how it enhances color and brightness.

Figure 3.3: The monitor displaying a high-action game, emphasizing the smooth visuals provided by NVIDIA G-SYNC ULTIMATE.

Figure 3.4: The monitor's design, highlighting features that contribute to viewing comfort, such as the stand and screen technology.

Figure 3.5: The monitor demonstrating its tilt adjustment capability for ergonomic viewing.

Figure 3.6: The monitor demonstrating its swivel adjustment capability for flexible positioning.
4. Maintenance
Proper maintenance ensures the longevity and optimal performance of your QD-OLED monitor.
- Pixel Refresh: The monitor will prompt you to perform a pixel refresh approximately every 4 hours of use. This process helps prevent image retention and burn-in. You can choose to perform it immediately or allow it to run automatically when the monitor enters standby mode.
- Panel Refresh: If image retention occurs, a full panel refresh can be initiated through the OSD menu. This process may take about an hour.
- Cleaning: Use a soft, lint-free cloth to gently wipe the screen. Avoid harsh chemicals or abrasive materials.
- Power Management: Turn off the monitor when not in use to reduce power consumption and minimize the risk of burn-in.
5. Troubleshooting
This section addresses common issues you might encounter with your Alienware AW3423DW monitor.
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on screen | Power cable disconnected, video cable disconnected, incorrect input source. | Ensure power and video cables are securely connected. Select the correct input source via the OSD menu. |
| Image retention / Burn-in | Static images displayed for extended periods. | Perform a pixel refresh or a full panel refresh. Avoid displaying static images for long durations. Utilize screen savers. |
| Fan noise | Normal operation, or fans spinning up under load. | The monitor contains cooling fans. Minor fan noise is normal. Ensure adequate ventilation around the monitor. |
| Text fringing | Characteristic of OLED subpixel layout. | Adjust ClearType settings in your operating system. This is a known characteristic and may not be fully eliminated. |
If you encounter issues not listed here or require further assistance, please contact Dell support.
6. Specifications
| Feature | Detail |
|---|---|
| Screen Size | 34.18 Inches |
| Panel Type | Quantum Dot-OLED |
| Curvature | 1800R |
| Resolution | 3440x1440 (WQHD) |
| Refresh Rate | 175 Hz |
| Response Time | 0.1 ms Gray-to-Gray |
| Contrast Ratio | 1,000,000:1 |
| Color Support | 1.07 Billion Colors |
| Brightness (Typical) | 250 cd/m² |
| Peak Brightness | 1000 cd/m² |
| Aspect Ratio | 21:9 |
| Connectivity | DisplayPort, HDMI, 5x USB 3.0 Ports (1 upstream, 4 downstream), Headphone, Line-out |
| Dimensions (LxWxH) | 32.1 x 12 x 20.7 inches (with stand) |
| Weight | 21.8 pounds (with stand) |
| Power Consumption (Max) | 200 Watts |
| Environmental Parameters | Operating Temperature: 0°C to 40°C, Humidity: 10% to 90% (non-condensing) |

Figure 6.1: Diagram illustrating the physical dimensions of the Alienware AW3423DW monitor.
7. Warranty and Support
Your Alienware AW3423DW monitor is backed by Dell's comprehensive support services.
- 3-Year Advanced Exchange Service: In the event of a warranty issue that cannot be resolved remotely, Dell will dispatch a replacement monitor the next business day. This service also includes coverage for OLED burn-in.
- Product Registration: Register your product on the Dell website using the service tag found in the OSD menu to ensure full warranty benefits.
- Contact Support: For technical assistance, warranty claims, or further information, please visit the official Dell support website or contact their customer service.

Figure 7.1: Information regarding Dell's 3-Year Advanced Exchange Service, emphasizing peace of mind for users.

Figure 7.2: Certification for flicker-free and low blue light, alongside a guarantee against OLED burn-in with 3-year service coverage.





