1. Introduction
This manual provides essential information for setting up, operating, and maintaining your ASUS ProArt Display 27" Monitor PA278CV. Designed for professionals requiring color accuracy and versatile connectivity, this monitor features a WQHD (2560 x 1440) IPS panel with 100% sRGB and 100% Rec. 709 color gamut, Calman Verified ΔE < 2 color accuracy, and a range of connectivity options including USB-C with 65W Power Delivery, DisplayPort, and HDMI.
Please read this manual thoroughly before using your monitor to ensure proper installation and optimal performance.
2. Safety Information
Observe the following safety precautions to prevent damage to the monitor and ensure user safety:
- Place the monitor on a stable, flat surface to prevent it from falling.
- Do not block ventilation openings.
- Use only the power adapter and cables provided by the manufacturer.
- Keep the monitor away from water, moisture, and extreme temperatures.
- Do not attempt to service the monitor yourself. Refer all servicing to qualified personnel.
- Unplug the monitor from the power outlet before cleaning.
3. What's in the Box
Verify that all the following items are included in your package:
- ASUS ProArt Display PA278CV LCD monitor
- Power cord
- USB-C cable
- HDMI cable
- DisplayPort cable
- Calibration Report
- Quick Start Guide
- Warranty Card
4. Setup
4.1. Physical Assembly
Carefully remove the monitor and stand components from the packaging. Attach the stand base to the stand column, then secure the assembled stand to the back of the monitor. Ensure all connections are firm.
4.2. Connectivity
The PA278CV offers extensive connectivity options:
- USB-C: Connect your laptop or Mac for video, data transmission, and up to 65W power delivery via a single cable.
- DisplayPort: For high-resolution video input and daisy-chaining.
- HDMI: Standard video input for various devices.
- USB 3.1 Hub: Connect peripherals directly to the monitor.
- 3.5mm Audio Jack: For external audio devices.
4.3. DisplayPort Daisy-Chaining
The monitor supports DisplayPort daisy-chaining, allowing you to connect up to four monitors for a multi-display workstation using a single DisplayPort cable from your source device to the first monitor, and then from the first monitor to subsequent monitors. Ensure your system and graphics card support DisplayPort 1.2 with Multi-Stream Transport (MST).
4.4. Ergonomic Adjustments
The PA278CV features an ergonomic stand that allows for height adjustment, tilt, swivel, and pivot to optimize your viewing comfort and workflow.
- Height Adjustment: Adjust the monitor height up to 150 mm.
- Tilt: Adjust the screen angle from +35° to -5°.
- Swivel: Rotate the screen horizontally from +45° to -45°.
- Pivot: Rotate the screen vertically from +90° to -90° for portrait mode.
5. Operating Instructions
5.1. Power On/Off
Press the power button located on the front right bottom bezel of the monitor to turn it on or off. The power indicator light will illuminate when the monitor is on.
5.2. On-Screen Display (OSD) Menu
Use the buttons on the front right bottom bezel to navigate the OSD menu. The OSD menu allows you to adjust various display settings, including brightness, contrast, color temperature, and input source.
5.3. Color Accuracy and Modes
The PA278CV is factory pre-calibrated for excellent Delta E < 2 color accuracy, ensuring precise color reproduction. It supports 100% sRGB and 100% Rec. 709 color gamuts.
5.4. ProArt Palette
Utilize the ASUS ProArt Palette to customize your display via a range of parameters, allowing for fine-tuning of color, brightness, and other settings to match your specific creative needs.
5.5. Eye Care Features
The monitor incorporates ASUS Eye Care technology to reduce eye strain during prolonged use:
- Blue Light Filter: Reduces harmful blue light emissions. Adjustable levels are available through the OSD menu.
- Flicker-Free Technology: Eliminates screen flickering to minimize eye fatigue.
- Anti-glare Screen: Reduces reflections from ambient light.
6. Maintenance
6.1. Cleaning the Screen
To clean the 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 alcohol-based cleaners or harsh chemicals.
6.2. Cleaning the Casing
Wipe the monitor casing with a soft, dry cloth. Do not use liquid or aerosol cleaners directly on the casing.
6.3. Storage
If storing the monitor for an extended period, disconnect all cables and store it in a cool, dry place, preferably in its original packaging.
7. Troubleshooting
If you encounter issues with your monitor, refer to the following common problems and solutions:
- No Power: Ensure the power cord is securely connected to both the monitor and a working power outlet. Check the power indicator light.
- No Signal: 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.
- Flickering Screen: Check the video cable connection. Ensure the refresh rate is set correctly in your computer's display settings.
- Image Distortion/Blurry: Adjust the resolution and refresh rate in your computer's display settings to match the monitor's native resolution (2560 x 1440 at 75Hz).
- Color Inaccuracy: Ensure the monitor is set to a suitable ProArt Preset mode. If you have a colorimeter, perform a calibration.
If the problem persists after trying these steps, contact ASUS customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | ASUS |
| Model Number | PA278CV |
| Screen Size | 27 Inches |
| Display Type | LED IPS |
| Native Resolution | 2560 x 1440 (WQHD) |
| Refresh Rate | 75 Hz |
| Response Time | 5 Milliseconds |
| Color Gamut | 100% sRGB, 100% Rec. 709 |
| Color Accuracy | Calman Verified, ΔE < 2 |
| Brightness | 350 cd/m² |
| Contrast Ratio | 1000:1 |
| Viewing Angle | 178 Degrees (H/V) |
| Connectivity | 1x HDMI, 1x DisplayPort, 1x USB-C (DP Alt Mode, 65W PD), 3x USB 3.0, 1x 3.5mm Audio |
| Power Consumption | 65 Watts |
| Item Dimensions (DxWxH) | 14.72"D x 24.21"W x 8.98"H |
| Item Weight | 18.52 Pounds |
| Mounting Type | Wall Mount (VESA compatible) |
| Additional Features | Height Adjustment, Mac Compatible, Pivot Adjustment, Tilt Adjustment, Adaptive-Sync |
9. Warranty & Support
9.1. Warranty Information
The ASUS ProArt Display PA278CV monitor comes with a 3-Year Manufacturer Warranty. For detailed terms and conditions, please refer to the warranty card included in your product packaging or visit the official ASUS support website.
9.2. Customer Support
For technical assistance, troubleshooting, or service inquiries, please visit the official ASUS support website or contact their customer service hotline. Have your product model number (PA278CV) and serial number ready when contacting support.