1. Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your Acer SA222Q 21.5 Inch Full HD IPS LED LCD Monitor. Please read this manual thoroughly before using your monitor to ensure optimal performance and safety.
2. Package Contents
Verify that all items listed below are included in your package. If any items are missing or damaged, please contact your retailer.
- Acer SA222Q Monitor
- Monitor Stand
- Power Cord
- HDMI Cable
- User Manual (this document)

Image 2.1: Included components with the Acer SA222Q monitor.
3. Setup Instructions
Follow these steps to set up your monitor:
- Assemble the Stand: Attach the monitor panel to the stand base. Ensure it is securely fastened.
- Connect Cables:
- Connect the HDMI cable from your computer's graphics card to the HDMI port on the monitor. Alternatively, use a VGA cable if your system requires it.
- Connect the power cord to the monitor's power input and then to a power outlet.
- Power On: Press the power button on the monitor. Power on your computer.
- Adjust Display Settings: Your computer should automatically detect the monitor. If not, adjust display settings in your operating system.

Image 3.1: Rear view of the monitor illustrating connectivity options.
4. Features Overview
The Acer SA222Q monitor is designed to provide a high-quality visual experience with several advanced features.
4.1 Display Quality
- Full HD IPS Panel: Enjoy vibrant colors and consistent image quality with a 1920x1080 resolution IPS panel.
- Wide Viewing Angles: A 178-degree wide viewing angle ensures clear visuals from various positions.
- Zero Frame Design: The ultra-slim bezels provide an immersive viewing experience and are ideal for multi-monitor setups.
- Brightness: 250 Nits brightness for clear and vivid images.

Image 4.1: Front view of the Acer SA222Q monitor highlighting its display.

Image 4.2: Visual representation of the monitor's entertainment features.
4.2 Performance
- 100Hz Refresh Rate: Provides smoother visuals, reducing motion blur in fast-paced content.
- 1ms Visual Response Boost (VRB): Minimizes ghosting and blurring for clear, sharp images.
- AMD FreeSync: Synchronizes the monitor's refresh rate with your graphics card's frame rate to eliminate screen tearing and stuttering.
4.3 Eye Care Technologies
The monitor incorporates features to reduce eye strain during prolonged use:
- Blue Light Shield: Reduces harmful blue light emissions.
- Flicker-Less Technology: Eliminates screen flickering, which can cause eye fatigue.
- Comfyview: Reduces reflections from ambient light.

Image 4.3: Acer's eye-friendly monitor features for comfortable viewing.
4.4 Design and Connectivity
- Ultra Slim (7.2mm Thick): A sleek profile that saves desk space.
- Connectivity Ports: Includes 1x HDMI and 1x VGA port for versatile connection to various devices.
- Integrated Speakers: Built-in 1W x 2 stereo speakers for basic audio output.
- Tilt Option: Allows for adjustment of the screen angle for ergonomic viewing.

Image 4.4: Side view emphasizing the monitor's ultra-slim design.
5. Operating Instructions
This section covers basic operation of your monitor.
5.1 Power On/Off
Locate the power button, usually on the bottom right bezel or rear of the monitor. Press it to turn the monitor on or off.
5.2 On-Screen Display (OSD) Menu
The OSD menu allows you to adjust various monitor settings such as brightness, contrast, color temperature, input source, and more. Access the OSD menu using the buttons located on the monitor, typically on the bottom edge or rear.
- Use the navigation buttons to move through menu options.
- Press the select button to confirm a selection.
- Use the exit button to close the OSD menu.
5.3 Input Source Selection
If you have multiple devices connected, use the OSD menu or a dedicated input select button to switch between HDMI and VGA inputs.
5.4 Tilt Adjustment
Gently tilt the monitor panel forward or backward to achieve your preferred viewing angle. Do not force the tilt beyond its designed range.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your monitor.
6.1 Cleaning the Screen
- Always turn off the monitor and unplug the power cord before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a specialized screen cleaner.
- Do not spray cleaner directly onto the screen.
- Avoid using abrasive cleaners, alcohol, or ammonia-based solutions.
6.2 Cleaning the Casing
Wipe the monitor casing with a soft, dry cloth. For stubborn dirt, use a mild, non-abrasive cleaner applied to the cloth, not directly to the monitor.
6.3 General Care
- Avoid placing the monitor in direct sunlight or near heat sources.
- Ensure adequate ventilation around the monitor.
- Do not place heavy objects on the monitor or its cables.
7. Troubleshooting
If you encounter issues with your monitor, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| No image on screen | Ensure the power cable is securely connected and the monitor is turned on. Check that the video cable (HDMI/VGA) is properly connected to both the monitor and the computer. Verify the correct input source is selected in the OSD menu. |
| Image is blurry or distorted | Check the display resolution settings on your computer and ensure they match the monitor's native resolution (1920x1080). Reconnect the video cable. |
| Screen flickering | Ensure the video cable is securely connected. Enable Flicker-Less technology in the OSD menu if it's not already active. Update your graphics card drivers. |
| No audio from speakers | Check the volume settings on both the monitor (via OSD) and your computer. Ensure the audio output is directed to the monitor. |
| Colors appear incorrect | Adjust color settings (brightness, contrast, color temperature) in the OSD menu. Reset the monitor to factory default settings. |
If the problem persists after trying these solutions, please contact Acer customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Acer |
| Model Number | UM.WS2SI.E01 (SA222Q Series) |
| Screen Size | 21.5 Inches |
| Panel Type | IPS |
| Resolution | 1920 x 1080 (Full HD) |
| Refresh Rate | 100Hz |
| Response Time | 1ms VRB (Visual Response Boost) |
| Brightness | 250 Nits |
| Viewing Angle | 178° (H/V) |
| Connectivity | 1x HDMI, 1x VGA |
| Speakers | Integrated 1W x 2 Stereo Speakers |
| Special Features | AMD FreeSync, Blue Light Shield, Flicker-Less, Comfyview, Zero Frame Design, Tilt Option |
| Dimensions (LxWxH) | 18.9 x 49.2 x 36.1 cm |
| Item Weight | 2.02 kg |
| Voltage | 240 Volts |
| Country of Origin | China |
9. Warranty and Support
Your Acer SA222Q monitor comes with a 3-year on-site warranty. For warranty claims, technical support, or further assistance, please refer to the warranty card included in your package or visit the official Acer support website.
Keep your purchase receipt as proof of purchase for warranty services.





