1. Product Overview
The ASUS ProArt Display PA278CGV is a 27-inch professional monitor designed for creative professionals. It features a QHD (2560 x 1440) IPS panel, a 144Hz refresh rate, and extensive color accuracy with 95% DCI-P3 and 100% sRGB/Rec. 709 wide color gamut. The monitor is Calman Verified with a factory-calibrated Delta E < 2 for superb color fidelity. Connectivity includes a versatile USB-C port with 90W Power Delivery, DisplayPort, HDMI, and a USB hub. Its ergonomic design allows for comfortable viewing during long work sessions.

Figure 1: ASUS ProArt Display PA278CGV 27-inch Professional Monitor.
2. Setup
2.1 Unboxing and Package Contents
Carefully remove all components from the packaging. Ensure all items listed below are present.

Figure 2: What's in the box for the ASUS ProArt Display PA278CGV.
- PA278CGV Monitor
- Power cord
- USB-C cable
- HDMI cable
- DisplayPort cable
- Color Calibration Report
- Welcome Card
- Warranty Card
- Quick Start Guide
2.2 Physical Setup and Ergonomics
The monitor features an ergonomic stand for optimal viewing comfort. Adjust the monitor to your preferred position using the following movements:
- Height Adjustment: 0 to 150 mm range.
- Swivel: ±45° for left and right rotation.
- Tilt: +35° to -5° for vertical angle adjustment.
- Pivot: ±90° for portrait or landscape orientation.

Figure 3: Ergonomic stand adjustments including swivel, height, tilt, and pivot.
2.3 Connectivity
Connect your devices to the monitor using the available ports:
- USB-C: Supports DisplayPort Alternate Mode, USB data transmission, and 90W Power Delivery for charging compatible laptops.
- DisplayPort 1.4: For high-resolution video input.
- HDMI (v2.0) x 2: Two HDMI ports for various video sources.
- USB Hub: Integrated USB ports for connecting peripherals.
- Earphone Jack: For audio output.

Figure 4: Diagram showing USB-C, DisplayPort, HDMI, USB hub, and Earphone Jack connections.
3. Operating Instructions
3.1 Power On/Off
Press the power button located on the monitor's bezel to turn the display on or off. The power indicator light will illuminate when the monitor is active.
3.2 On-Screen Display (OSD) Menu Navigation
Use the buttons on the monitor's bezel to navigate the OSD menu. The OSD allows you to adjust various display settings, including brightness, contrast, color modes, input selection, and more. Refer to the Quick Start Guide for detailed OSD menu navigation instructions.
3.3 Key Features and Settings
- Color Accuracy: The monitor is factory calibrated and Calman Verified, ensuring a Delta E < 2 color accuracy. It supports 95% DCI-P3 and 100% sRGB/Rec. 709 color spaces, crucial for professional color-critical work.
- High Refresh Rate: A 144Hz refresh rate provides smooth visuals, beneficial for video editing, animation, and general responsiveness.
- AMD FreeSync Premium: This technology synchronizes the monitor's refresh rate with your graphics card's frame rate, eliminating screen tearing and stuttering for a fluid visual experience.
- USB-C Power Delivery: The USB-C port delivers up to 90W of power, allowing you to charge compatible laptops directly through the monitor while simultaneously receiving video and data signals.

Figure 5: Calman Verified color calibration report, demonstrating factory pre-calibrated Delta E < 2 accuracy.

Figure 6: The monitor supports 144Hz high frame rate and AMD FreeSync Premium for smooth rendering.
4. Eye Care Features
The ASUS ProArt Display PA278CGV incorporates several features to reduce eye strain during prolonged use:
- Anti-glare Screen: Reduces reflections from ambient light, improving visibility and reducing eye fatigue.
- Blue Light Filter: Adjustable blue light filter settings help protect your eyes from harmful blue light emissions.
- Flicker-Free Technology: Eliminates screen flickering, which can cause eye strain and headaches.
Video 1: ASUS Eye Care Monitor features, demonstrating anti-glare, blue light filter, and flicker-free technologies for improved eye comfort.
5. Maintenance
To ensure the longevity and optimal performance of your ASUS ProArt Display PA278CGV, follow these maintenance guidelines:
- Cleaning the Screen: Use a soft, lint-free cloth lightly dampened with water or a specialized screen cleaner. Avoid using harsh chemicals, abrasive materials, or direct spraying onto the screen.
- Cleaning the Casing: Wipe the monitor casing with a soft, dry cloth. Do not use liquid cleaners directly on the casing.
- Ventilation: Ensure the monitor's ventilation openings are not blocked to prevent overheating.
- Power Management: Unplug the monitor from the power outlet during electrical storms or if it will be unused for an extended period.
6. Troubleshooting
If you encounter issues with your monitor, refer to the following common troubleshooting steps:
- No Power: Check if the power cord is securely connected to both the monitor and the power outlet. Ensure the power outlet is functional.
- No Image: Verify that the video cable (USB-C, DisplayPort, or HDMI) is correctly connected to both the monitor and your computer. Ensure the correct input source is selected in the OSD menu.
- Fuzzy or Blurry Image: Adjust the display resolution on your computer to match the monitor's native resolution (2560 x 1440). Check the video cable for damage.
- Color Inaccuracies: Ensure the monitor is set to a suitable color mode (e.g., sRGB, DCI-P3) and consider performing a color calibration if you have the necessary tools.
- USB-C Not Charging: Confirm your laptop supports 90W Power Delivery via USB-C and that the cable is properly connected.
For more complex issues, consult the detailed user manual available on the ASUS support website or contact ASUS customer support.
7. Specifications
Detailed technical specifications for the ASUS ProArt Display PA278CGV monitor:
| Feature | Specification |
|---|---|
| Screen Size | 27 Inches |
| Resolution | QHD Wide 1440p (2560 x 1440 Pixels) |
| Panel Type | IPS |
| Refresh Rate | 144Hz |
| Color Gamut | 95% DCI-P3, 100% sRGB/Rec. 709 |
| Color Accuracy | Calman Verified, Delta E < 2 |
| USB-C Power Delivery | 90W |
| Connectivity | 1x USB-C (DP Alt Mode, PD 90W), 1x DisplayPort 1.4, 2x HDMI 2.0, 4x USB Ports, 1x Earphone Jack |
| Ergonomics | Height Adjustable, Swivel, Tilt, Pivot |
| Product Dimensions | 24.2 x 8.98 x 14.7 inches |
| Item Weight | 18.74 pounds |

Figure 7: Product dimensions of the ASUS ProArt Display PA278CGV.
8. Warranty and Support
Your ASUS ProArt Display PA278CGV monitor comes with a standard manufacturer's warranty. Please refer to the included Warranty Card for specific terms and conditions, including coverage duration and service procedures.
Additionally, this product may include complimentary access to Adobe Creative Cloud for 3 months (valid until 8/31/2026). Please check the included documentation or visit the ASUS website for details on how to redeem this offer.

Figure 8: Information regarding the 3-month Adobe Creative Cloud access offer.
For technical support, driver downloads, or further assistance, please visit the official ASUS support website or contact your regional ASUS customer service center.





