Prechen Portable Touchscreen Monitor 18.5 Inch Instruction Manual

1. สินค้าหมดview

The Prechen 18.5-inch Portable Touchscreen Monitor (Model: HD-185) offers a vibrant 1080P Full HD IPS display with 99% sRGB color space, ensuring clear visuals and true-to-life colors. It features 10-point capacitive touch functionality for smooth and responsive interaction, compatible with Windows and macOS (1-point touch only). Designed for versatility, it includes dual USB-C 3.1 ports and one Mini-HDMI port for broad compatibility with laptops, PCs, gaming consoles (Xbox, Switch, PS5), and phones. The monitor is equipped with built-in speakers, a convenient kickstand, and VESA mount compatibility (75x75mm) for flexible setup options. It also supports HDR for enhanced gaming and includes a low blue light mode for eye protection.

Figure 1: Prechen 18.5-inch Portable Touchscreen Monitor with 10-point multi-touch and dual USB-C.

Figure 2: Key features of the 18.5-inch touchscreen portable display, including 99% sRGB, HDR, 350 cd/m² brightness, and 1920x1080 Full HD resolution.

2. การตั้งค่า

Proper connection is crucial for optimal performance, especially for touchscreen functionality. Always ensure the monitor is powered separately using the provided power supply for stable operation.

2.1 Connecting to Devices with HDMI and USB-A Ports

1. Use the USB-C to USB-A cable for touch functionality.
2. Use the PD power adapter for sufficient power via a USB-C to USB-C cable.
3. Use the Mini-HDMI to HDMI cable for video signal.

Note: You must connect in this order for touch functionality to work correctly.

Figure 3: Diagram showing how to connect the monitor to a device that only has HDMI and USB-A ports.

2.2 Connecting to Devices with Full-Featured USB-C Ports

1. Use a USB-C to USB-C cable for audio, video, and touch functionality.
2. Connect the original power adapter for sufficient power via another USB-C to USB-C cable (especially for larger screens to avoid monitor reset or low initial brightness).

Figure 4: Diagram illustrating how to connect the monitor to a device with a full-featured USB-C port.

2.3 Official Connection Method Video

3. การใช้งานจอภาพ

3.1 ฟังก์ชันหน้าจอสัมผัส

The monitor features a 10-point capacitive touch screen for intuitive navigation. Simply touch the screen to interact with your device's interface. Note that macOS laptops only support 1-point touch, and iOS/iPadOS devices do not support the touch function.

Figure 5: The monitor supports 10-point multi-touch for responsive and seamless interaction. Note: Touch function is not supported on iOS/iPadOS. macOS systems only support 2-point touch.

3.2 โหมดการแสดงผล

จอภาพรองรับโหมดการแสดงผลหลากหลายรูปแบบเพื่อให้เหมาะกับความต้องการของคุณ:

• โหมดขยาย: Extend your desktop across both screens for increased workspace.
• โหมดทำซ้ำ: Mirror your primary screen's content onto the portable monitor.
• โหมดหน้าจอที่สอง: Use the portable monitor as the sole display.

Figure 6: Visual representation of Extended Mode, Duplicated Mode, and Second Screen Mode for versatile usage.

3.3 Physical Controls and Ports

The monitor features a Mini-HDMI port, two USB-C ports, a 3.5mm audio jack, a wheel switch for menu navigation, and a power button for easy control and connectivity.

รูปที่ 7: รายละเอียด view of the monitor's ports (Mini-HDMI, USB-C) and controls (3.5mm Audio jack, Wheel Switch, Power Button).

3.4 คุณสมบัติการแสดงผล

• HDR Gaming Experience: Enhances dynamic range and detail for more lifelike gaming.
• โหมดแสงสีน้ำเงินต่ำ: Effectively reduces blue light radiation to protect your eyes during prolonged use.
• 99% sRGB Color Space: Provides true-to-life color performance with 16.7 million colors.
• ลำโพงในตัว: Enjoy realistic 3D surround sound for high-quality audio.

Figure 8: Comparison illustrating the enhanced dynamic range and detail provided by HDR rendering technology.

Figure 9: The monitor features low-blue light mode and flicker-free technology for eye protection.

4. การบำรุงรักษา

To ensure the longevity and optimal performance of your Prechen Portable Touchscreen Monitor, keep the screen clean using a soft, lint-free cloth. Avoid abrasive cleaners or solvents. Store the monitor in a cool, dry place when not in use, and protect it from extreme temperatures or direct sunlight. Regularly check cable connections to ensure they are secure.

5 การแก้ไขปัญหา

If you encounter issues with your monitor, consider the following common solutions:

• ไม่มีการแสดงผล/สัญญาณ: Ensure all cables (USB-C, HDMI) are securely connected and that the monitor is receiving sufficient power from the provided adapter. Try reconnecting cables in the specified order for your device type.
• Touchscreen Not Working: For Windows, ensure the touchscreen is set as the main display in your system settings. For macOS, only 1-point touch is supported. iOS/iPadOS devices do not support touch. Verify that the correct USB-C port is used for touch data (refer to setup instructions).
• ความละเอียดไม่ถูกต้อง: If the monitor displays at a lower resolution (e.g., 640x480), try unplugging and replugging the video cable. Check your device's display settings to ensure the correct 1920x1080 resolution is selected.
• ปัญหาเกี่ยวกับเสียง: Ensure the monitor's volume is not muted or too low. Check your device's audio output settings to confirm sound is routed to the monitor.
• Monitor Resetting/Low Brightness: This can occur with larger screens if power is insufficient. Always use the provided PD power adapter and ensure it's connected directly to the monitor.

6. ข้อมูลจำเพาะ

7. การรับประกันและการสนับสนุน

For any warranty claims or technical support, please contact the seller, Prechen US, directly. You can visit the official Prechen store on Amazon for more information and contact options.

Prechen Store: Visit the Prechen Store