1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your INNOCN 23D1F 23-inch ultrawide computer monitor. Please read this manual thoroughly before using the product and retain it for future reference.
2. Package Contents
Verify that all components are present in the package:
- 1 x 23.3 inch monitor
- 1 x HDMI cable
- 1 x stand with base
- 1 x screwdriver
3. Setup Instructions
3.1. Assembling the Stand
- Carefully remove the monitor and stand components from the packaging.
- Attach the stand base to the stand neck using the provided screwdriver and screws.
- Connect the assembled stand to the back of the monitor until it clicks securely into place.

Figure 3.1: Assembled INNOCN 23D1F monitor on its stand.
3.2. Connecting Cables
Connect the necessary cables to the monitor and your computer:
- Power Cable: Connect the power adapter to the monitor's DC input port (4) and then to a power outlet.
- Video Cable: Connect one end of the HDMI cable (or DisplayPort cable, if preferred) to the corresponding port on the monitor (1 for HDMI 1.4, 2 for DP 1.2) and the other end to your computer's video output.
- Audio Output (Optional): If using external speakers or headphones, connect them to the AUDIO OUT port (3).

Figure 3.2: Rear view of the monitor with labeled ports: 1. HDMI 1.4, 2. DP 1.2, 3. AUDIO OUT, 4. DC Power.
3.3. Initial Power On
Once all cables are connected, press the power button on the monitor. The monitor should power on and display the input from your connected computer. If no image appears, ensure your computer is also powered on and the correct input source is selected on the monitor.
4. Operating Instructions
4.1. Power On/Off
Press the power button located on the monitor to turn it on or off.
4.2. Input Source Selection
Use the monitor's OSD (On-Screen Display) menu or dedicated input button (if available) to switch between HDMI and DisplayPort input sources.
4.3. On-Screen Display (OSD) Menu
The OSD menu allows you to adjust various monitor settings such as brightness, contrast, color temperature, and input source. Refer to the on-screen prompts for navigation and selection.
4.4. Tilt Adjustment
The monitor supports tilt adjustment. Gently hold the top and bottom edges of the monitor and tilt it up to 5 degrees forward or 15 degrees backward to achieve your preferred viewing angle.
5. Key Features
5.1. Ultrawide Display
The 23.3-inch display features a 21:9 aspect ratio and WFHD (2560 x 1080p) resolution, providing a wider viewing area compared to standard 16:9 monitors. This is beneficial for multitasking, data processing, graphic editing, and video editing.

Figure 5.1: The 21:9 ultrawide display of the INNOCN 23D1F monitor.
5.2. Visual Quality
- VA Panel: Equipped with a VA screen, offering deep blacks and a high static contrast ratio of 4000:1.
- Color Accuracy: Covers 99% of the sRGB color gamut and supports 8-bit color depth (over 16.7 million colors) for accurate and vivid color reproduction.
- Wide Viewing Angle: A 178° wide viewing angle ensures consistent image quality from various positions.

Figure 5.2: Demonstration of the 4000:1 static contrast ratio.

Figure 5.3: Visual representation of 99% sRGB color gamut and 178° wide viewing angle.
5.3. Eye Care Technology
The monitor incorporates Flicker-Free technology and a Blue Light Filter to reduce eye strain during extended use, enhancing viewing comfort.

Figure 5.4: Illustration of the hardware low blue light feature for eye comfort.
5.4. Connectivity
The monitor provides versatile connectivity options, including HDMI 1.4 and DisplayPort 1.2, allowing connection to various devices such as desktop PCs, gaming laptops, and gaming consoles.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | 23D1F |
| Screen Size | 23.3 Inches |
| Aspect Ratio | 21:9 |
| Resolution | 2560 x 1080 Pixels (WFHD) |
| Refresh Rate | 60Hz |
| Panel Type | VA |
| Contrast Ratio | 4000:1 |
| Image Brightness | 250 Candela |
| Color Gamut | 99% sRGB |
| Color Depth | 8-bit (16.7M Colors) |
| Viewing Angle | 178° |
| Screen Surface | Matte |
| Connectivity | HDMI 1.4, DisplayPort 1.2, Audio Out |
| Product Dimensions (L x W x H) | 21 x 2 x 15 inches (approx.) |
| Item Weight | 6.4 pounds |

Figure 6.1: Physical dimensions of the monitor.
7. Troubleshooting
7.1. No Power
- Ensure the power cable is securely connected to both the monitor and a working power outlet.
- Verify the power adapter is functioning correctly.
- Press the power button on the monitor.
7.2. No Image on Screen
- Check that the video cable (HDMI or DisplayPort) is firmly connected to both the monitor and your computer.
- Ensure your computer is powered on and not in sleep mode.
- Select the correct input source on the monitor using the OSD menu.
- Try a different video cable or port if available.
7.3. Image is Distorted or Unclear
- Adjust the monitor's resolution settings on your computer to 2560 x 1080 pixels.
- Check the video cable for damage.
- Reset the monitor to factory settings via the OSD menu.
8. Maintenance
8.1. Cleaning the Screen
- Turn off the monitor and unplug the power cord.
- Use a soft, lint-free cloth lightly dampened with water or a screen cleaning solution.
- Wipe the screen gently. Avoid using harsh chemicals, abrasive cleaners, or spraying liquid directly onto the screen.
8.2. Cleaning the Casing
Wipe the monitor casing with a soft, dry cloth. Do not use any liquid cleaners on the casing.
9. Support and Warranty Information
INNOCN is committed to providing excellent customer support for your product.
- Technical Support: Lifetime Technical Support is available.
- Specialist Support: 24 Hours Specialist Support is provided for your convenience.
- Returns: Enjoy 30 Days Free Return from the date of purchase.
- Warranty Coverage: Your monitor is covered by a 12 Months Coverage warranty.
For further assistance, please refer to the contact information provided with your product or visit the official INNOCN website.





