1. Introduction
Thank you for purchasing the Yodoit Portable Monitor. This 15.6-inch Full HD (1920x1080) display is designed to enhance your productivity and entertainment on the go. Its lightweight and slim design makes it an ideal companion for laptops, smartphones, and gaming consoles. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new portable monitor.

Image: The Yodoit Portable Monitor showcasing its vibrant display and slim profile.
2. Safety Information
- Do not expose the monitor to rain or moisture to prevent fire or shock hazards.
- Avoid placing the monitor in direct sunlight or near heat sources.
- Use only the power adapter and cables provided or recommended by the manufacturer.
- Do not attempt to disassemble or repair the monitor yourself. Refer all servicing to qualified personnel.
- Keep the monitor away from strong magnetic fields.
3. Package Contents
Please check the package for the following items:
- Yodoit Portable Monitor (PTM15)
- USB-C to USB-C Cable
- Mini-HDMI to HDMI Cable
- USB-A to USB-C Power Cable
- Power Adapter (if included)
- Smart Cover/Stand
4. Product Overview
4.1 Key Features
- 15.6-inch Full HD (1920x1080) IPS Display
- 178° Wide Viewing Angle
- HDR Support
- 350 nit Brightness
- Eye Care Technology
- Dual Integrated Speakers
- VESA Mount Compatible (75x75mm)
- Dual Full-featured USB-C Ports
- Mini-HDMI Port

Image: Visual representation of the monitor's key features such as HDR, wide viewing angle, brightness, eye care, dual speakers, and VESA mount compatibility.
4.2 Ports and Buttons
- Mini-HDMI Port: For video input from devices with HDMI output.
- Full-featured Type-C Ports (x2): For video, audio, and power input from compatible devices.
- 3.5mm Audio Jack: For connecting external headphones or speakers.
- Rotation Button: To change screen orientation.
- Return Key: For navigating OSD menu.

Image: Detailed view of the monitor's connectivity ports and control buttons.
5. Setup
5.1 Connecting to a Laptop/PC
The monitor supports connection via a single USB-C cable (for devices with a full-featured USB-C port) or via Mini-HDMI + USB-C for power.
- Single USB-C Connection: Connect one end of the provided USB-C to USB-C cable to your laptop's full-featured USB-C port and the other end to either of the monitor's full-featured Type-C ports. The monitor will receive both video signal and power.
- HDMI + USB-C Connection:
a. Connect one end of the Mini-HDMI to HDMI cable to the monitor's Mini-HDMI port and the other end to your laptop's HDMI port.
b. Connect one end of the USB-A to USB-C power cable to a USB power source (e.g., laptop's USB-A port, power adapter) and the other end to one of the monitor's full-featured Type-C ports for power.
5.2 Connecting to a Smartphone
For smartphones with a full-featured USB-C port (supporting DisplayPort Alternate Mode), you can connect using a single USB-C to USB-C cable. Ensure your phone's USB-C port supports video output.
- Connect one end of the USB-C to USB-C cable to your smartphone's full-featured USB-C port and the other end to either of the monitor's full-featured Type-C ports.
- If your phone cannot provide sufficient power, connect an external power adapter to the monitor's other USB-C port using the USB-A to USB-C power cable.
5.3 Connecting to Game Consoles (PS3/PS4/PS5, Xbox, Switch)
Game consoles typically require an HDMI connection for video and a separate power source for the monitor.
- Connect one end of the Mini-HDMI to HDMI cable to the monitor's Mini-HDMI port and the other end to your game console's HDMI port.
- Connect the USB-A to USB-C power cable from a power adapter (or a strong USB power source) to one of the monitor's full-featured Type-C ports to power the monitor.
- For Nintendo Switch, you may need to use the original Switch dock or a compatible third-party adapter that supports video output via HDMI or full-featured USB-C.

Image: Examples of connecting the monitor to different devices like laptops, smartphones, and game consoles.
6. Operating the Monitor
6.1 Power On/Off
The monitor will typically power on automatically when a signal and sufficient power are detected. To manually power off, disconnect the power source.
6.2 On-Screen Display (OSD) Menu
Use the control buttons on the side of the monitor to navigate the OSD menu and adjust settings.
- Rotation Button: Press to enter the OSD menu. Once in the menu, rotate to navigate options and press to confirm.
- Return Key: Press to go back to the previous menu or exit the OSD menu.
6.3 Display Settings
Within the OSD menu, you can adjust various display parameters:
- Brightness/Contrast: Adjust the overall luminance and contrast ratio.
- Color Settings: Modify color temperature, hue, and saturation.
- HDR Mode: Enable or disable High Dynamic Range for compatible content.
- Aspect Ratio: Switch between 16:9 and other aspect ratios if available.
- Eye Care Mode: Reduce blue light emission for comfortable viewing.
6.4 Audio Settings
Adjust the volume of the integrated dual speakers or mute them via the OSD menu.
6.5 Screen Orientation
The monitor supports both landscape and portrait modes. You can physically rotate the monitor and adjust the display orientation through your connected device's display settings (e.g., Windows Display Settings, macOS System Preferences) or using the monitor's rotation button if applicable.

Image: The monitor set up in portrait orientation, ideal for coding or document viewing.
7. Maintenance
- Cleaning the Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, use a screen cleaning solution applied to the cloth, not directly to the screen.
- Cleaning the Casing: Use a soft, dry cloth to clean the monitor's casing. Avoid abrasive cleaners.
- 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.
- Handling: Always handle the monitor by its edges. Avoid applying pressure to the screen.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No signal / Black screen | Incorrect cable connection; Insufficient power; Incorrect input source selected. | Ensure cables are securely connected. Verify the monitor is receiving sufficient power. Check your device's display settings. Try another cable or port. |
| No power | Power cable not connected; Power source issue. | Ensure the USB-C power cable is connected to a working power source. Try a different USB port or power adapter. |
| Image flickering / Unstable display | Cable issue; Insufficient power; Device compatibility. | Replace the cable. Ensure adequate power supply. Update graphics drivers on your connected device. |
| No sound from speakers | Volume too low; Muted; Audio output not set to monitor. | Increase volume via OSD menu or connected device. Check if muted. Set the monitor as the default audio output device on your computer/console. |
| Cannot enter OSD menu | Buttons unresponsive. | Ensure the monitor is powered on. Try pressing the buttons firmly. Disconnect and reconnect power. |
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | PTM15 |
| Screen Size | 15.6 Inches |
| Resolution | 1920 x 1080 Pixels (FHD 1080p) |
| Aspect Ratio | 16:9 |
| Panel Type | IPS |
| Viewing Angle | 178° |
| Image Brightness | 400 lm (nits) |
| Screen Surface | Matte |
| Connectivity | 2x Full-featured USB-C, 1x Mini-HDMI, 1x 3.5mm Audio Jack |
| Product Dimensions | 15.87 x 10.39 x 2.09 inches |
| Item Weight | 3.89 pounds |
| Manufacturer | Yodoit Limited |
10. Warranty Information
Yodoit products are manufactured to the highest quality standards. This product is covered by a limited warranty from the date of purchase. Please refer to the warranty card included in your package or visit the official Yodoit website for detailed warranty terms and conditions. Keep your purchase receipt as proof of purchase.
11. Support
For technical support, troubleshooting assistance, or general inquiries, please contact Yodoit customer service through the following channels:
- Email: Refer to your product packaging or the official Yodoit website for the most current support email address.
- Website: Visit the official Yodoit website for FAQs, driver downloads, and additional support resources.
When contacting support, please have your product model number (PTM15) and purchase information ready.

