15.6 Inch 4K Lapdock User Manual

Chapter 01 Preparations

Checking the Package Contents

Upon receiving your lapdock, please verify that all items are present. The package typically includes:

• Portable Monitor
• Magnetic Keyboard
• PD Power Adapter
• User Manual (this document)
• Mini HDMI to HDMI Cable
• Type-C to Type-C Cable
• USB A-C Cable
• User Guide

Note: If any items are damaged or missing, please contact customer support immediately. The appearance of components may vary from the images shown.

Monitor Introduction

This section provides an overview of the portable monitor's display.

[Image: A view of the 15.6-inch portable monitor screen displaying a colorful abstract background.]

Product Appearance & Interface Function Introduction

The lapdock features a versatile design with several ports and controls:

[Image: Side and bottom views of the lapdock, highlighting ports and the adjustable bracket.]

• ① Pulley Button: Press to enter the 'MENU'. Roll 'up' to adjust 'brightness'. Roll 'down' to adjust 'volume'.
• ② Type-C OTG Port: This port can be connected to a mouse and keyboard.
• ③ HP Port: A 3.5mm headphone jack for audio output.
• ④ PD Port: This port is exclusively for power supply to the monitor.
• ⑤ Type-C Port: This versatile port supports both signal transmission (display and touch) and power supply.
• ⑥ Mini HDMI Port: This port is used solely for signal transmission (display only).

Chapter 02 Specifications

Detailed specifications for the 15.6 Inch 4K Lapdock:

Chapter 03 Connecting

TYPE-C Signal Transfer

Connect your compatible device via USB-C for signal transmission. For optimal performance with 4K resolution, a stable power supply is recommended. Using the original PD adapter is advised.

[Image: Diagram showing a laptop connecting to the lapdock via a USB-C cable, and a smartphone connecting to the lapdock via a USB-C cable.]

Supported Devices & Models (Type-C):

Laptop Models:

Note: Ensure your device's Type-C port supports audio and video signal transmission (e.g., Thunderbolt 3). If the Type-C port only supports charging, use the Mini HDMI port for signal transmission.

Mobile Phone Models:

Note: Verify your phone's Type-C port supports audio and video signal transmission (USB 3.1).

HDMI Signal Transfer

For devices that do not support USB-C video output or for alternative connectivity, use the Mini HDMI port. Note that when using the Mini HDMI port, touch functionality is not supported unless connected via USB-C OTG for keyboard/touch.

[Image: Diagram showing a laptop connected via Mini HDMI to the lapdock. A separate diagram shows a game console connected via Mini HDMI to the lapdock.]

NOTE: Touch and keyboard functions are not available when connecting to game devices.

To enable keyboard and touch functionality when using the Mini HDMI port, a USB A-C cable must be connected from the laptop to the lapdock's Type-C OTG port.

[Image: Diagram illustrating the connection for touch and keyboard functionality: laptop Mini HDMI to lapdock Mini HDMI, and laptop USB-A to lapdock Type-C OTG.]

Note: If your device's Type-C port is not full-featured, or if it's a micro USB or Lightning port, you may need an adapter. Contact customer support for assistance.

Note: If an adapter is used to connect the monitor to other devices, touch and keyboard functions may not work. Connecting to the OTG port can enable keyboard functionality for some devices.

[Image: An adapter with Mini HDMI, USB-A, and USB-C connectors labeled "HDMI to Android/iOS Adapter".]

Chapter 04 Setting Up (Windows 10)

Extend Mode / Duplicate Mode / Display Mode

Configure how your desktop is displayed across multiple screens:

Way 1: Set on the device's Display Settings

1. Verify that your cables are connected properly to the new monitors.
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".

[Image: Screenshot of Windows Display settings showing resolution, scaling, and multiple display options like 'Duplicate these displays' and 'Extend these displays'.]

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

Way 2: Set via Windows key + P keyboard shortcut

1. Verify that your cables are connected properly to the new monitors.
2. Press the "Windows" key and "P" keyboard key simultaneously.
3. 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".

[Image: Screenshot of the Windows Project menu accessed via Windows Key + P, showing options like 'PC screen only', 'Duplicate', 'Extend', 'Second screen only'.]

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

How to get Keyboard & Touch Function?

To enable keyboard and touch functionality, ensure the monitor is set as the main display:

1. Verify that your cables are connected properly to the new monitors.
2. Right-click anywhere on your desktop and select "Display settings" to open the Display page.
3. Under the "Multiple Displays" section, select the monitor you wish to adjust and choose "Show only on 2".
4. Check the box for "Make this my main display". The monitor screen will now function as your main display, enabling touch input.

[Image: Screenshot of Windows Display settings showing the option "Make this my main display" selected for the second monitor.]

Chapter 05 Screen Adjustment

On-Screen Display Menu Introduction

Access the monitor's settings using the pulley button:

Press the pulley button to enter the 'MENU'.

[Image: Visual representation of the monitor's OSD menu, showing navigation buttons and options like Signal Source, Brightness, Volume, and ECO Modes.]

In the first OSD menu, you can select:

• Signal Source: Choose between Type-C or Mini HDMI.
• Charging logo: Indicates when the battery is charging.
• Volume.
• Brightness.
• ECO Mode: Options include Standard, Movie, Game, Photo, FPS, RTS.

Press the forward button to navigate to the second OSD page.

[Image: Visual representation of the second OSD menu page, showing options for Contrast Ratio, HDR settings, RGB color temperature, and Color Balance.]

On the second OSD page, you can adjust:

• Contrast Ratio: Options include 4:3, 16:9, AUTO.
• HDR: Options include OFF, 2084, AUTO.
• RGB: Options include 6500, 9300, USER.
• Color Balance: Adjust Red, Green, Blue levels.

Press the forward button again to navigate to the third OSD page.

[Image: Visual representation of the third OSD menu page, showing options like Free Sync, Reset, Language, Eyecare, Mute, and Sleeping Mode.]

On the third OSD page, you can select:

• Free Sync.
• Reset.
• Language: Options include Chinese, English, German, French, Korean, Japanese.
• Eyecare.
• Mute.
• Sleeping Mode: Activates power saving mode, turning off the monitor after a period of inactivity.
• Reverse Charging to your device: This setting is ON by default. It is recommended to keep it enabled for proper functionality, especially for features like desktop mode on compatible phones.
• 3D Sound Effects: Adjusts sound profiles.

Save Settings

To save your monitor settings:

1. If using an HDMI signal source, monitor settings are saved automatically.
2. If using a Type-C signal source, the monitor needs to be connected to an external power supply (via the PD port) before you can save the settings. This ensures settings are retained after power cycles.

Chapter 06 Q&A

Q: The monitor keeps switching and flickering, although it is connected to an outlet for extra power supply.

A: This is often caused by insufficient voltage. Please check if the factory-packed cables are used and if an external PD power supply is connected. The power consumption of a 4K monitor is higher, requiring an adequate external PD power supply.

Q: Can we supply energy from a power bank without using a self-power adapter?

A: This depends on the power bank's output. The monitor requires at least 15W power supply. If your power bank outputs only 10W, it may not provide enough energy. The provided power adapter is 30W, so a power bank with an output above 30W is recommended.

Q: Is it possible to set the default contrast? I have to adjust it each time from 10% to 70% when connecting to my Macbook Pro laptop.

A: Settings like brightness and volume are saved automatically when using the HDMI port with PD power. However, when using the Type-C port without external power, these settings may reset after the monitor powers off. This is a design to prevent issues with devices that cannot supply sufficient power for high brightness settings. To ensure settings are retained, connect the monitor to an external power supply via the PD port and do not cut off the power. This behavior is common in portable monitors.

Q: Does the monitor support Free Sync function?

A: Yes, it does. This feature requires the monitor to be in "Game Mode". Please refer to the "Introduction to OSD" section in this manual and set the display to "Game" mode.

Q: The output resolution of the monitor is less than 4k 60hz, what is the reason?

A: 1. Check the display settings on your device and adjust the resolution to 4K. 2. Connect to another device and verify its output resolution is 4K. 3. If the resolution cannot be adjusted, check if your device's graphics card supports 4K. If not, the monitor's output resolution will be limited. 4. If these steps do not resolve the issue, please contact our professional team for assistance.

Q: The power indicator is on, but the screen is black or the screen is fixed.

A: 1. Use the factory-packed cables. 2. Check for video signal transmission. 3. Ensure the monitor is not in a default extended mode; try changing to duplicated or mirror mode. 4. If possible, try connecting to another device. 5. If the problem persists, please contact our professional team for assistance.

Q: Touchscreen isn't responsive or not working.

A: For mobile phones:

• If the touchscreen is not working when connected to a mobile phone supporting USB3.1, please contact us to upgrade the display program.
• If the phone does not support USB3.1, the touchscreen may be unresponsive. Verify your phone model supports USB3.1.

For game devices (Nintendo, XBOX, PS4, etc.): The touch function is typically unresponsive.

For Computer/Micro-host: Please check the connection, ensuring the genuine cable is used. Incorrect connections can cause touch-function issues. [Image: Comparison of correct vs. incorrect cable connections for touch functionality.] If the connection is correct and touch is still unresponsive, try another computer. If the issue persists, please contact us for a replacement touch cable.

Chapter 07 Service Support

Dear Customer,

Thank you for purchasing the UPERFECT Portable USB Monitor! We offer comprehensive support to ensure your satisfaction:

• 100% money-back guarantee within 30 days.
• 90-day replacement for any issues.
• 12-month warranty for product defects.
• Professional technical support for a worry-free experience.

For any queries or problems, please contact us.

[Image: A flowchart illustrating the customer support process: Product Received -> Satisfied (Keep in touch) / Not Satisfied -> Quality Problem (Contact for replacement/refund), Do Not Like It (Contact for replacement/refund), User Manual Problem (Contact for instructions), Missing Accessories (Contact to get them for free), Package Damaged (Contact for compensation).]