Introduction
The ViewSonic VA2359-SMH is a 23-inch Full HD (1920x1080p) LED monitor featuring SuperClear IPS panel technology for wide viewing angles and vivid color reproduction. It is designed for both home and office environments, offering flexible connectivity options and features to enhance productivity and viewing comfort.
Setup Instructions
What's in the Box
Verify that all components are present in the packaging:
- LCD Monitor
- Power Cable (may vary by region)
- Audio Cable
- VGA Cable
- QuickStart Guide & ViewSonic Wizard CD

Image: Contents of the ViewSonic VA2359-SMH monitor box. This includes the monitor unit, a power cable, a VGA cable, an audio cable, and a QuickStart Guide with a ViewSonic Wizard CD.
Physical Setup and Connections
1. Assemble the Stand: Attach the monitor stand to the monitor panel. Ensure it is securely fastened according to the QuickStart Guide.
2. Connect Video Cables: Connect either an HDMI cable or a VGA cable from your computer's video output to the corresponding input port on the monitor. The monitor supports both HDMI and VGA inputs.
3. Connect Audio Cable: If you are using the monitor's built-in speakers and connecting via VGA, connect the included audio cable from your computer's audio output to the monitor's audio input. If using HDMI, audio is typically transmitted through the HDMI cable.
4. Connect Power: Plug the power cable into the monitor's power input, then plug the other end into a power outlet.
5. Power On: Press the power button on the monitor to turn it on. Power on your computer.

Image: Rear view of the ViewSonic VA2359-SMH monitor. This image highlights the location of the two 2.5-watt integrated speakers, one HDMI input, one VGA input, and two Audio (In/Out) ports.
Operating Instructions
Basic Operation
Once connected, the monitor should automatically detect the input signal. If no image appears, use the monitor's OSD (On-Screen Display) menu to manually select the input source (HDMI or VGA).
ViewMode Feature
The monitor includes ViewSonic's exclusive ViewMode feature, which provides intuitive presets for optimized screen performance in various applications. These presets adjust gamma curve, color temperature, contrast, and brightness to deliver an optimized viewing experience for different screen uses such as 'Game', 'Movie', 'Web', 'Text', and 'Mono'. Access these modes through the OSD menu.
ViewSplit Software
ViewSonic's ViewSplit software allows you to create an ideal and customized working environment by dividing your screen into multiple viewing windows. This feature helps maximize productivity by enabling simultaneous viewing and work on multiple applications.
- Installation: Download the ViewSplit software from the ViewSonic website's support section for your specific monitor model.
- Launching: Double-click the ViewSplit icon on your desktop or click the notification tray icon to open the ViewSplit homepage.
- Selecting a Template: Choose from predefined templates to divide your screen. The selected template will be applied to your main display.
- Arranging Windows: Drag and drop application windows into the desired ViewSplit window sections. The application will automatically position and resize to fit.
- Customizing Templates: You can customize templates by dragging and resizing the red borders that define the window areas. Save your customized templates for future use (up to six different templates can be saved).
Video: This official ViewSonic video demonstrates how to install and use the ViewSplit software to organize multiple application windows on your monitor for enhanced productivity.
Maintenance
Cleaning the Monitor
To maintain optimal display quality, regularly clean your monitor. Ensure the monitor is turned off and unplugged before cleaning.
- Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a mild, non-abrasive screen cleaner. Do not spray liquid directly onto the screen.
- Casing: Use a soft, dry cloth to wipe the monitor casing. Avoid using strong detergents or abrasive cleaners, as these can damage the finish.
Troubleshooting
No Image or "No Signal" Message
- Ensure the monitor's power cable is securely connected to both the monitor and a working power outlet.
- Verify that the video cable (HDMI or VGA) is firmly connected to both the monitor and your computer.
- Check that your computer is powered on and not in sleep mode.
- Use the monitor's OSD menu to confirm the correct input source (HDMI or VGA) is selected.
- Test with a different video cable or another computer if possible to isolate the issue.
Image Flickering or Distortion
- Ensure the video cable connections are secure.
- Adjust the monitor's resolution and refresh rate settings on your computer to match the monitor's optimal settings (1920x1080 at 60Hz).
- Check for nearby electronic devices that might cause interference.
- Enable the monitor's Flicker-Free technology and Blue Light Filter settings via the OSD menu to reduce eye strain and potential flicker.
No Audio from Speakers
- If using VGA, ensure the audio cable is connected from your computer's audio output to the monitor's audio input.
- If using HDMI, verify that your computer's audio output is set to the monitor.
- Check the volume settings on both your computer and the monitor.
Specifications
| Feature | Detail |
|---|---|
| Model Number | VA2359-SMH |
| Screen Size | 23 Inches |
| Panel Type | IPS |
| Resolution | 1920 x 1080 (Full HD) |
| Aspect Ratio | 16:9 |
| Brightness | 250 cd/m² |
| Connectivity | 1x HDMI, 1x VGA, 2x Audio (In/Out) |
| Item Weight | 8.58 pounds |
| Product Dimensions (LxWxH) | 7.9 x 21 x 15.4 inches |
| Color | Black |
| Screen Surface | Anti-glare, hard-coating (3H) |
Warranty and Support
The ViewSonic VA2359-SMH monitor comes with an industry-leading 3-year limited warranty, providing assurance for your investment.
For technical support, warranty claims, or additional product information, please visit the official ViewSonic website or contact their customer service department.
ViewSonic Website: www.viewsonic.com





