1. Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your Acouto Zen15 15.6-inch Portable Monitor. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
2. Product Overview
Key Features
- Non-Glare IPS Panel: Supports FHD (1920 x 1080) resolution with 400 cd/m² brightness and 100% sRGB color gamut for clear, vibrant, and realistic images. The 178° wide viewing angle ensures consistent image quality from various perspectives. The non-glare surface minimizes reflections, reducing eye strain during extended use.
- Built-in Stand & VESA Compatible: Features a self-standing kickstand adjustable from 0° to 180° for comfortable viewing and presentation. Includes non-slip rubber for stability and supports VESA mounting for flexible setup options.
- Single Cable USB Type-C Connectivity: Allows video output and power supply from compatible PCs or smartphones using a single included USB Type-C cable. No external power outlet or dedicated drivers are required for immediate use. (Note: Your PC's USB Type-C port must support DisplayPort Alt Mode for video output.)
- Eye Care Technology: Incorporates Blue Light Reduction technology to cut harmful blue light from the backlight, effectively reducing eye fatigue and irritation. Flicker-Free technology protects your eyes from imperceptible screen flickering, enhancing concentration and productivity.
- Wide Device Compatibility: Equipped with USB-C and Mini-HDMI ports for connection to a wide range of devices including laptops, smartphones, gaming consoles (PS5, Switch, Xbox), cameras, tablets, Fire TV sticks, and industrial equipment. Most HDMI input devices are compatible without additional drivers. All necessary cables are included.
Package Contents
- Acouto Zen15 Portable Monitor
- USB Type-C to Type-C Cable
- Mini-HDMI to HDMI Cable
- Power Adapter
- User Manual
3. Components and Ports

Port Descriptions:
- Mini-HDMI Port: Connects to devices with HDMI output for video and audio transmission.
- USB Type-C (Video/Power): Connects to compatible devices (PC, smartphone) for both video signal transmission and power supply via a single cable.
- 3.5mm Audio Jack: Connects to external headphones or speakers.
- Power Button: Turns the monitor on/off.
- Menu Button: Accesses the On-Screen Display (OSD) menu for adjusting monitor settings.
4. Setup Instructions
Initial Setup:
- Unpack the Monitor: Carefully remove the monitor and all accessories from the packaging.
- Position the Stand: Extend the built-in kickstand to your desired viewing angle (0° to 180°). Ensure the monitor is placed on a stable, flat surface.
- Power On: Press the Power Button to turn on the monitor.
Connecting to Devices:
The Acouto Zen15 offers versatile connectivity options:


- USB Type-C Connection (Single Cable):
- Ensure your device (PC, smartphone) has a USB Type-C port that supports DisplayPort Alt Mode for video output.
- Connect one end of the included USB Type-C to Type-C cable to your device and the other end to the USB Type-C (Video/Power) port on the monitor.
- The monitor should automatically detect the signal and power on. If not, press the Power Button.
- HDMI Connection:
- Connect one end of the included Mini-HDMI to HDMI cable to your device's HDMI output port and the other end to the Mini-HDMI port on the monitor.
- For power, connect the included power adapter to the USB Type-C (Power Only) port on the monitor and to a power outlet.
- The monitor should automatically detect the signal. If not, press the Power Button.
- VESA Mounting:
- The monitor supports VESA mounting. Remove the built-in stand if necessary.
- Attach a VESA-compatible monitor arm or wall mount (not included) to the designated mounting points on the back of the monitor.
5. Operating Instructions
On-Screen Display (OSD) Menu:
Use the Menu Button to access and navigate the OSD menu for various settings adjustments.
- Press the Menu Button to open the OSD menu.
- Use the Up/Down buttons (often integrated with the menu button or separate) to navigate through menu options.
- Press the Menu Button again to select an option or confirm a setting.
- Press the Exit button (if available, or hold the Menu button) to exit the OSD menu.
Common OSD Settings:
- Brightness/Contrast: Adjust the display's brightness and contrast levels.
- Color Settings: Modify color temperature, hue, and saturation.
- Input Source: Manually select the input source (USB Type-C, HDMI) if auto-detection fails.
- Aspect Ratio: Adjust the display's aspect ratio (e.g., 16:9, 4:3).
- Blue Light Filter: Enable or disable the blue light reduction feature.
- Volume: Adjust the volume of the built-in speakers or connected headphones.
6. Maintenance
To ensure the longevity and optimal performance of your Acouto Zen15 monitor, follow these maintenance guidelines:
- Cleaning the Screen: Use a soft, lint-free cloth slightly dampened with water or a screen-cleaning solution. Do not spray liquid directly onto the screen. Avoid using harsh chemicals or abrasive materials.
- Cleaning the Casing: Wipe the monitor casing with a soft, dry cloth.
- Storage: When not in use for extended periods, store the monitor in a cool, dry place, preferably in its original packaging or a protective case.
- Avoid Extreme Conditions: Do not expose the monitor to extreme temperatures, humidity, or direct sunlight.
- Handle with Care: Avoid dropping or subjecting the monitor to strong impacts.
7. Troubleshooting
If you encounter issues with your Acouto Zen15 monitor, refer to the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No display/Power off | No power, incorrect cable connection, device not sending signal. | Ensure power adapter is connected (if using HDMI) or USB-C cable is properly connected and providing power. Check if the source device is on and sending a signal. Press the monitor's Power Button. |
| "No Signal" message | Incorrect input source selected, cable issue, source device not configured. | Check cable connections. Use the OSD menu to manually select the correct input source (USB Type-C or HDMI). Ensure your device's display settings are configured to extend or duplicate the display. For USB-C, confirm the port supports DisplayPort Alt Mode. |
| Flickering screen | Cable issue, power instability, refresh rate mismatch. | Try a different cable. Ensure stable power supply. Check your device's display settings for refresh rate. |
| Poor image quality | Resolution mismatch, incorrect display settings. | Set your device's resolution to 1920x1080. Adjust brightness, contrast, and color settings via the OSD menu. |
| No sound | Volume too low, incorrect audio output, external speakers/headphones not connected. | Adjust monitor volume via OSD. Check your device's audio output settings. Ensure headphones/speakers are properly connected to the 3.5mm audio jack. |
If the problem persists after trying these steps, please contact Acouto customer support.
8. Specifications
| Feature | Description |
|---|---|
| Brand | Acouto |
| Model Number | Zen15 |
| Screen Size | 15.6 inches |
| Resolution | 1920 x 1080 pixels (FHD 1080p) |
| Panel Type | IPS |
| Screen Surface | Non-Glare |
| Brightness | 400 cd/m² |
| Color Gamut | 100% sRGB |
| Viewing Angle | 178° (Horizontal/Vertical) |
| Aspect Ratio | 16:9 |
| Connectivity | 2 x USB Type-C, 1 x Mini-HDMI, 1 x 3.5mm Audio Jack |
| Built-in Speakers | Yes |
| VESA Mount | Yes |
| Product Dimensions (W x H x D) | 354 x 221 x 6 mm |
| Item Weight | 770 g |
9. Warranty and Support
Acouto provides reliable after-sales service for the Zen15 portable monitor.
- Warranty: This product comes with a 3-year warranty. Please retain your proof of purchase for warranty claims.
- Customer Support: For any inquiries, technical assistance, or warranty claims, please contact Acouto customer support via LINE or email. Refer to the contact information provided with your product or on the official Acouto website.
