UPERFECT UHD 4K 23.8 inch Portable QLED Monitor User Manual

1. Introduction

This manual provides essential information for the safe and efficient use of your UPERFECT UHD 4K 23.8 inch Portable QLED Monitor. Please read it thoroughly before operation and retain it for future reference.

The UPERFECT UColor T3 is a 23.8-inch 4K portable desktop monitor designed to boost office efficiency and flexibility. It features a UHD 3840x2160 IPS matte screen with 100% sRGB wide color gamut, HDR support, and AMD FreeSync technology, making it suitable for professional work, gaming, and entertainment.

Image: UPERFECT UColor T3 23.8 inch 4K Portable PC Monitor, designed for versatility.

2. Package Contents

Before using the monitor, please check the package contents to ensure all items are present and undamaged.

• 1 x 23.8 inch Monitor
• 2 x Type-C to Type-C cable
• 1 x HDMI to HDMI cable
• 1 x PD 30W Power adapter
• 1 x User manual (PDF available: User Manual PDF)

Note: If any items are damaged or missing, please contact customer support at uperfectglobal02@163.com immediately.

Image: All items included in the product package.

3. Product Overview and Interface Functions

3.1. Monitor Layout and Controls

Image: Detailed diagram showing the monitor's ports and control buttons.

• Menu Button: Press to enter the OSD (On-Screen Display) menu or confirm your setting.
• Up / + Button: Press to quickly adjust volume, navigate to the former step in OSD, or increase values.
• Return / Power Button: Press to return to the former step or exit OSD menu settings. Long press to turn off the monitor.
• Down / - Button: Press to quickly adjust brightness, navigate to the next step in OSD, or decrease values.

3.2. Available Ports

• 3.5mm Audio Port: For connecting headphones or external sound boxes.
• Type C 3.1 Port (x2): Full-featured Type C ports for both signal and power transmission.
• HDMI Port: For audio and video signal transmission.
• Micro USB-B OTG Port: For connecting peripherals (e.g., keyboard, mouse).
• VESA: M4*4mm VESA Hole for mounting.

3.3. Integrated Kickstand

The monitor features a built-in fold-out kickstand that supports 0-180° adjustment, allowing for flexible viewing angles without the need for an external stand.

Image: The monitor's adjustable kickstand for versatile positioning.

4. Connecting the Monitor

Ensure the monitor is powered before connecting to a source device. For stable power supply, it is recommended to use the original power adapter.

4.1. Type-C Signal Transfer

Connect your device (e.g., laptop, smartphone) to the monitor using a full-featured Type-C to Type-C cable. This cable supports both video signal and power transmission if your device's Type-C port is full-featured (e.g., Thunderbolt 3/4, USB 3.1 Gen 2 with DisplayPort Alt Mode).

Image: Example of connecting a laptop or smartphone via Type-C to the monitor.

4.2. HDMI Signal Transfer

For devices without a full-featured Type-C port, or for gaming consoles and desktop PCs, use the HDMI to HDMI cable for video signal transmission. In this setup, you will also need to connect the monitor to an external power supply using the USB-C to USB-C cable and the provided power adapter.

Image: Example of connecting a laptop or gaming console via HDMI to the monitor, with separate power connection.

5. Operating the Monitor: Screen Adjustment

The On-Screen Display (OSD) menu allows you to adjust various monitor settings. Use the Menu, Up/+, Down/-, and Return/Power buttons to navigate and select options.

5.1. OSD Menu Introduction

The OSD menu is organized into several categories:

Picture Settings

• Brightness: Adjusts the display brightness (0-100).
• Contrast: Adjusts the display contrast (0-100).
• Black-equalizer: Adjusts the black levels.
• GameMode: Selects preset display modes (Standard, RTS, FPS).

Color Effect Settings

• Saturation: Adjusts color saturation.
• Hue: Adjusts color hue.
• Sharpness: Adjusts image sharpness.
• DispRotate: Rotates the display (off, 90°, 180°, 270°).

Advance Settings

• UltraHDRMode: Enable/Disable HDR mode.
• EyeProtection: Enable/Disable eye protection mode (Low Blue Light).
• 3DSound: Enable/Disable 3D sound effect.
• FreeSync: Enable/Disable AMD FreeSync technology.

Option Settings

• Source: Select input source (Auto, HDMI, Type-C).
• Language: Select OSD menu language.
• AspectRatio: Adjust aspect ratio (Wide, 4:3, 16:9).
• Volume: Adjust speaker volume.

Temperature Settings

• Temperature: Select color temperature presets (User, 9300K, 7500K, 6500K, 5800K, sRGB) or adjust Red, Green, Blue values manually.

OSD Setting

• H.Position: Adjust horizontal position of OSD.
• V.Position: Adjust vertical position of OSD.
• Menu Time: Set OSD display duration.
• Transparency: Adjust OSD menu transparency.

Reset

• Reset: Resets all settings to factory defaults.
• Auto Color Adjust: Automatically adjusts color settings.
• Auto Image Adjust: Automatically adjusts image settings.

6. Windows 10 Display Settings

6.1. Extend Mode / Duplicate Mode / Display Mode

Way 1: Using Device's Display Settings

1. Verify that your cables are connected properly to the monitor.
2. Right-click anywhere on your desktop and select "Display settings" to open the Display page.
3. Scroll down to "Multiple displays" and select an option from the drop-down list to determine how your desktop will display across your screens. For the largest work area, select "Extend desktop".

Note: If you cannot see the additional monitor(s) listed, click "Detect". If this does not work, try restarting your computer and repeat the steps.

Way 2: Using Windows key + P keyboard shortcut

1. Press the "Windows" key and "P" key simultaneously.
2. Select an option from the pop-up list to determine how your desktop will display across your screens (e.g., PC screen only, Duplicate, Extend, Second screen only).

6.2. Rotate the Screen

1. Right-click anywhere on your desktop and select "Display settings".
2. Under the "Select and rearrange displays" section, select the monitor you want to adjust.
3. Under the "Scale and layout" section, use the "Orientation" drop-down menu to select "Landscape" or "Portrait" screen.

7. Specifications

8. Troubleshooting (Q&A)

If you encounter any issues with your monitor, please refer to the following common questions and solutions. If the problem persists, contact customer support.

Q: Why does my monitor not turn on?

1. Check if your device's Type-C port is a full-featured port that supports both power and signal transmission. If not, use the HDMI to HDMI cable for video signal and a USB-C to USB-C cable with the external power supply for power.
2. Insufficient power supply is a common cause. The minimum power requirement for the monitor is PD 45W. Especially when running at 4K 60Hz, power consumption is higher. It is recommended to use an external power supply.
3. If the issue persists, please contact customer support.

Q: It says "no signal", what to do?

1. When connecting with a USB-C cable, ensure your device supports USB3.1/Thunderbolt 3. If not, please add an HDMI to HDMI cable for signal transmission.
2. Ensure you are using the original cables provided.
3. Try connecting to another device to rule out source issues. If it still fails, contact customer support.

Q: Why does my monitor turn off when I turn up the brightness?

This is typically caused by insufficient power supply. Increasing brightness increases power consumption. Ensure you are using an adequate external power supply (PD 45W or more).

Q: Abnormal conditions occurred (e.g., splash screen, spots, constant restarts).

1. This is generally caused by insufficient power supply. The monitor requires high power support. Always use the original cable included to power the monitor.
2. If you use a mobile power bank, confirm it provides 30W or more. For specific recommendations on power banks, contact customer support.
3. If none of the above solutions work, try another device. If it still fails, contact customer support for a replacement.

9. User Tips

• Power Supply: Many issues (monitor not turning on, turning off at high brightness, abnormal display) are related to insufficient power. Always ensure your power source (wall adapter or power bank) meets the PD 45W requirement, especially for 4K 60Hz operation. Use the provided power adapter and cables for optimal performance.
• Cable Compatibility: For Type-C connections, verify your device's port supports full-featured USB-C (Thunderbolt 3/4, USB 3.1 Gen 2 with DisplayPort Alt Mode) for both video and power. If not, use HDMI for video and a separate USB-C power connection.
• Eye Comfort: Utilize the monitor's built-in Eye Protection (Low Blue Light) feature, accessible via the OSD menu, for extended viewing sessions to reduce eye strain.
• Optimal Viewing: For best comfort and safety, place your monitor at or slightly below eye level. Avoid steep upward viewing angles that may stress the stand.

Image: Diagram illustrating recommended eye-level or downward viewing for comfort and safety.

10. Service Support

Dear Customer,

Thank you for purchasing the Portable USB Monitor! We are committed to providing excellent service. For any queries or problems, please contact us via uperfectglobal02@163.com.

Our support covers:

• Quality Problem: Contact us for free replacement or refund.
• Do Not Like It: Contact us for free replacement or refund.
• User Manual Problem: Contact us for instructions.
• Missing Accessories: Contact us to get them for free.
• Package Damaged: Contact us for compensation.

We aim to ensure your satisfaction with our products and service.