1. Introduction
This manual provides essential information for the setup, operation, and maintenance of your ASUS ROG Strix XG34WCDG 34-inch Ultrawide QD-OLED HDR Gaming Monitor. Please read this guide thoroughly to ensure proper usage and to maximize your monitor's performance and longevity.
Figure 1.1: ASUS ROG Strix XG34WCDG Monitor
2. Package Contents
Verify that all items are present in your product package:
- ASUS ROG Strix XG34WCDG Monitor
- DisplayPort cable
- USB Type-B to A cable
- Power cord
- ROG pouch
- ROG sticker
- Quick start guide
- Warranty Card
Figure 2.1: Included Accessories
3. Setup
3.1 Assembling the Stand
- Carefully remove the monitor and stand components from the packaging.
- Attach the stand base to the stand neck using the provided screws.
- Secure the assembled stand to the back of the monitor until it clicks into place. Ensure it is firmly attached.
3.2 Connecting Cables
- Power Connection: Connect the power cord to the monitor's power input and then to a power outlet.
- Video Connection: Use the DisplayPort cable to connect your computer's graphics card to the monitor's DisplayPort input.
- USB Connection: Connect the USB Type-B to A cable from your computer to the monitor's USB upstream port to enable the monitor's USB 3.0 ports.
4. Operating Instructions
4.1 Powering On/Off
Press the power button located on the monitor's bezel to turn the monitor on or off. The power indicator light will illuminate when the monitor is active.
4.2 On-Screen Display (OSD) Menu Navigation
The OSD menu allows you to adjust various monitor settings. Use the joystick and buttons on the monitor's rear or bottom bezel to navigate the menu. Press the joystick to enter the menu, move it up/down/left/right to select options, and press again to confirm.
4.3 ASUS DisplayWidget Center
The exclusive ASUS DisplayWidget Center application provides a convenient way to adjust monitor settings and access OLED Care Pro functions directly from your computer using a mouse. Download and install the software from the official ASUS support website for your model.
Figure 4.1: ASUS DisplayWidget Center Interface
5. Features Overview
The ASUS ROG Strix XG34WCDG monitor is equipped with advanced technologies for an exceptional visual experience:
- QD-OLED Panel: Enjoy vibrant colors, true blacks, and exceptional contrast with the 34-inch 3440 x 1440 QD-OLED panel.
- High Refresh Rate & Response Time: Experience ultra-smooth gameplay with a 175Hz refresh rate and a rapid 0.03ms response time.
- OLED Care Pro: Advanced features including a Neo Proximity Sensor, Pixel Cleaning, Screen Save, Pixel Move, and more to prevent OLED burn-in. The Neo Proximity Sensor detects user presence and switches to a black screen when no user is detected.
- VESA DisplayHDR 400 True Black: Delivers astonishing HDR performance with deep blacks and bright highlights.
- Color Accuracy: Features 99.3% DCI-P3 gamut, true 10-bit color, and Delta E < 2 color difference, making it suitable for professional content creation.
- G-SYNC Compatible: Ensures tear-free and stutter-free gaming by synchronizing the monitor's refresh rate with your GPU.
- Extreme Low Motion Blur (ELMB): Reduces motion blur for clearer visuals in fast-paced scenes.
- Custom Heatsink & Graphene Film: Efficient thermal design to maintain optimal performance and panel longevity.
- Uniform Brightness: Helps maintain consistent brightness levels across the screen for a better viewing experience.
Figure 5.1: Immersive Gameplay on XG34WCDG
Figure 5.2: OLED Care Pro Features
Figure 5.3: Custom Heatsink Technology
Figure 5.4: Uniform Brightness Feature
Figure 5.5: Product Design Elements
Figure 5.6: Key Features Displayed on Monitor
Figure 5.7: QD-OLED Technology Overview
6. Maintenance
6.1 OLED Care Pro Functions
To prolong the lifespan of your QD-OLED panel and prevent burn-in, utilize the OLED Care Pro functions:
- Neo Proximity Sensor: Automatically detects when you step away from the monitor and switches to a black screen to reduce burn-in risk.
- Pixel Cleaning: A periodic process that recalibrates the pixels to prevent image retention.
- Screen Save: Activates a screensaver after a period of inactivity.
- Pixel Move: Shifts pixels slightly to prevent static images from causing burn-in.
- Logo Brightness Adjustment: Reduces the brightness of static logos to minimize burn-in risk.
- Taskbar Detection: Automatically dims or hides the Windows taskbar to prevent image retention.
These functions can be accessed and configured via the OSD menu or the ASUS DisplayWidget Center software.
6.2 General Cleaning
To clean the monitor screen, gently wipe it with a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a mild, non-abrasive screen cleaner. Avoid using harsh chemicals or abrasive materials.
7. Troubleshooting
- No Power: Ensure the power cord is securely connected to both the monitor and the power outlet. Check if the power outlet is functional.
- No Video Signal: Verify that the DisplayPort cable is correctly connected to both the monitor and your computer's graphics card. Ensure your computer is powered on and the correct input source is selected on the monitor.
- Flickering Screen: Check your graphics card drivers and ensure they are up to date. Adjust the refresh rate in your operating system's display settings. If using a long cable, try a shorter, higher-quality cable.
- Image Retention/Burn-in: Utilize the OLED Care Pro functions regularly. Avoid displaying static images for extended periods. Run the Pixel Cleaning function if image retention is observed.
- Colors Appear Incorrect: Adjust color settings via the OSD menu or ASUS DisplayWidget Center. Ensure the correct color profile is selected in your operating system.
8. Specifications
| Feature | Specification |
|---|---|
| Model Name | XG34WCDG |
| Screen Size | 34 Inches |
| Panel Type | QD-OLED |
| Resolution | 3440 x 1440 (UWQHD) |
| Refresh Rate | 175Hz |
| Response Time | 0.03ms (GtG) |
| HDR Support | VESA DisplayHDR 400 True Black |
| Color Gamut | 99.3% DCI-P3 |
| Color Depth | True 10-bit |
| G-SYNC Compatibility | Yes |
| Connectivity | DisplayPort, USB Type-B to A, USB 3.0 ports |
| Dimensions (LxWxH) | 7.8 x 31.9 x 21.5 inches |
| Weight | 18.3 pounds |
9. Warranty and Support
9.1 Product Warranty
This ASUS ROG Strix XG34WCDG monitor comes with a 3-year warranty. Please refer to the included Warranty Card for detailed terms and conditions. Keep your proof of purchase for warranty claims.
9.2 Additional Software Offer
A complimentary 3-month Adobe Creative Cloud access is included with the purchase of this product (valid until 8/31/2026). Follow the instructions provided in your product packaging to redeem this offer.
9.3 Customer Support
For technical assistance, troubleshooting, or further information, please visit the official ASUS support website or contact ASUS customer service. You can find contact details and support resources on the ASUS website: www.asus.com/support/
10. Eye Care Features
The ASUS ROG Strix XG34WCDG monitor incorporates several features designed to protect your eyes during extended use:
- Blue Light Filter: Reduces harmful blue light emissions, which can be adjusted through various levels in the OSD menu or DisplayWidget Center.
- Flicker-Free Technology: Eliminates screen flickering at all brightness levels, reducing eye strain and fatigue.
- Anti-glare Screen: Minimizes reflections from ambient light, providing a more comfortable viewing experience.
Video 10.1: This video demonstrates the eye care features of ASUS monitors, including anti-glare, blue light filter, and flicker-free technology, showcasing how they contribute to a more comfortable viewing experience for various users.