1. Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Acer SH242Y G0bih 23.8-inch IPS Full HD monitor. Please read this manual thoroughly before using your monitor to ensure proper functionality and to maximize your user experience.
2. Features
- Incredible Images: The Acer SH242Y G0bih 23.8" monitor with 1920 x 1080 Full HD resolution in a 16:9 aspect ratio presents stunning, high-quality images with excellent detail. The zero-frame design provides maximum visibility of the screen from edge-to-edge.
- Adaptive-Sync Support: Experience fast refresh rates thanks to Adaptive-Sync technology, which synchronizes the monitor's refresh rate with your graphics card. This results in a smooth, tear-free visual experience.
- Responsive Performance: A fast response time of 1ms (VRB) enhances the viewing experience, ensuring fast-moving action and dramatic transitions are rendered smoothly without smearing or ghosting. With up to a 120Hz refresh rate, 2D motion scenes are delivered with exceptional fluidity.
- Adjustable Stand: The Acer monitor features an adjustable stand that allows for tilt, swivel, and height adjustments. This flexibility helps users find the optimal viewing angle for any environment.
- IPS Panel Technology: The In-Plane Switching (IPS) panel provides wide viewing angles and vivid, consistent colors.
- Ultra-Thin with ZeroFrame: With a slim 7.2mm profile and a ZeroFrame design, this space-efficient display can be placed almost anywhere, offering a clean and modern aesthetic.
- Acer VisionCare™: Designed to protect your eyes during extended use.
- Multiple Ports: Equipped with HDMI and VGA ports for broad compatibility with various devices.
3. Package Contents
Ensure all items are present in the box:
- Acer SH242Y G0bih Monitor
- Monitor Stand (Base and Neck)
- Power Cord
- HDMI Cable
4. Setup Instructions
4.1. Assemble the Stand
- Carefully remove the monitor and stand components from the packaging.
- Attach the stand neck to the monitor panel. Ensure it clicks securely into place or is fastened with screws as per the included quick start guide.
- Attach the stand base to the stand neck. Tighten any screws if necessary.

Image: Monitor stand assembly steps.
4.2. Connect the Monitor
- Ensure both your computer and the monitor are powered off.
- Connect one end of the provided HDMI cable to the HDMI port on your computer's graphics card.
- Connect the other end of the HDMI cable to the HDMI port on the back of the Acer monitor. If using VGA, connect the VGA cable to both devices.
- Connect the power cord to the monitor's power input, then plug the other end into a power outlet.

Image: Monitor rear ports (HDMI and VGA).
4.3. Power On
- Power on your computer.
- Press the power button on the monitor to turn it on.
- The monitor should automatically detect the input signal. If not, use the On-Screen Display (OSD) menu to manually select the input source (HDMI or VGA).
5. Operating Instructions
5.1. Adjusting Display Settings
Use the buttons on the monitor (usually located on the bottom right or rear) to access the On-Screen Display (OSD) menu. From the OSD, you can adjust various settings:
- Brightness/Contrast: Adjust the overall luminance and contrast levels.
- Color Settings: Modify color temperature, gamma, and individual RGB values.
- Input Source: Manually select between HDMI and VGA inputs.
- Picture Mode: Choose from preset modes (e.g., Standard, Gaming, Movie, Text).
5.2. Adaptive-Sync (FreeSync)
This monitor supports Adaptive-Sync technology, which is compatible with AMD FreeSync. To enable this feature, ensure your graphics card supports FreeSync and that the feature is enabled in both your graphics card control panel and the monitor's OSD settings. This synchronizes the monitor's refresh rate with your GPU's frame rate, eliminating screen tearing and stuttering for smoother gameplay.

Image: Adaptive-Sync technology in action.
5.3. Refresh Rate and Response Time
The monitor offers up to a 120Hz refresh rate and a 1ms Visual Response Boost (VRB) response time. These features contribute to a highly fluid visual experience, reducing motion blur and ghosting, especially in fast-paced content like games.

Image: 120Hz Refresh Rate for smooth motion.

Image: 1ms (VRB) for clear, blur-free images.
5.4. Adjustable Stand
The monitor's stand allows for ergonomic adjustments. You can tilt the screen forward or backward, swivel it left or right, and adjust its height to achieve a comfortable viewing position. Gently apply force to adjust the screen to your desired angle.

Image: Adjustable stand functionality.
6. Maintenance
6.1. Cleaning the Screen
To clean the monitor screen, power off the monitor and unplug the power cord. Use a soft, lint-free cloth lightly dampened with a screen-cleaning solution. Do not spray liquid directly onto the screen. Avoid using abrasive cleaners or solvents.
6.2. General Care
Keep the monitor in a well-ventilated area. Avoid exposing it to direct sunlight, high humidity, or extreme temperatures. Do not place heavy objects on the monitor or its cables. If the monitor will not be used for an extended period, unplug it from the power outlet.
7. Troubleshooting
7.1. No Display / Black Screen
- Ensure the power cord is securely connected to both the monitor and the power outlet.
- Verify that the video cable (HDMI or VGA) is firmly connected to both the monitor and your computer.
- Check if the monitor is powered on (the power indicator light should be illuminated).
- Press the input source button on the monitor to cycle through available inputs (HDMI, VGA) and ensure the correct source is selected.
- Restart your computer.
7.2. Blurry or Distorted Image
- Ensure the display resolution on your computer is set to the monitor's native resolution (1920 x 1080).
- Check the video cable for any damage or loose connections. Try using a different cable if available.
- Adjust the monitor's OSD settings for sharpness and clarity.
7.3. Color Issues
- Reset the monitor's color settings to factory defaults via the OSD menu.
- Adjust the color temperature or individual RGB settings in the OSD.
- Ensure your graphics card drivers are up to date.
8. Specifications
| Feature | Specification |
|---|---|
| Screen Size | 23.8 Inches |
| Panel Type | IPS |
| Resolution | Full HD (1920 x 1080) |
| Aspect Ratio | 16:9 |
| Refresh Rate | Up to 120Hz |
| Response Time | 1ms (VRB) |
| Adaptive Sync | Supported (FreeSync Compatible) |
| Connectivity | HDMI, VGA |
| Stand Adjustments | Tilt, Swivel, Height |
| Item Weight | 9.98 pounds |
| Product Dimensions (LxWxH) | 9.17 x 21.22 x 16.5 inches |
| Color | Black |
9. Warranty and Support
Your Acer SH242Y G0bih monitor comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions, including warranty duration and coverage details. For technical support, service, or additional information, please visit the official Acer support website or contact their customer service department.
Online Support: www.acer.com/us-en/support





