Prechen 12.3" Portable Touchscreen Monitor User Manual

Introdução

This user manual provides comprehensive instructions for the setup, operation, and maintenance of your Prechen 12.3-inch Portable Touchscreen Monitor. Designed for versatility and portability, this monitor enhances your productivity and entertainment experience across various devices.

Principais características

• FHD Portable Touchscreen: 12.3-inch IPS display with 1920x720 resolution for vibrant colors and clear images. Features responsive 10-point capacitive touch functionality.
• Ultimate Portability and Flexibility: Lightweight design with a foldable stand, ideal for use in the office, home, or while traveling.
• Várias opções de conexão: Supports HDMI and USB-C connections for compatibility with laptops, phones, and other devices.
• Built-in Speakers & CNC Materials: Equipped with dual speakers for clear audio. Constructed with precise CNC technology to ensure accurate dimensions and improved overall quality.
• Real-Time System Monitoring: Seamlessly integrates with AIDA64 (software not included) for monitoring CPU, GPU, and system health on Windows.

Figure 1: The Prechen 12.3-inch monitor highlighting its 10-point multi-touch capability and CNC metal shell design.

Conteúdo da embalagem

Certifique-se de que todos os itens estejam presentes na embalagem:

• Prechen 12.3" Portable Touchscreen Monitor
• Foldable Stand/Protective Cover
• USB-C to USB-C Cable (for power, video, and touch)
• HDMI to HDMI Cable (for video)
• USB-A to USB-C Cable (for power/touch when using HDMI)
• Adaptador de energia
• Manual do usuário (este documento)

Figure 2: Contents of the package, including the monitor, cables, and power adapter.

Configurar

The Prechen portable monitor offers flexible connectivity options:

1. Single Cable Connection (USB-C 3.1 DP ALT-MODE or Thunderbolt 3/4)

For devices with a full-featured USB-C port (supporting DisplayPort Alternate Mode or Thunderbolt), a single USB-C to USB-C cable can provide power, video, and touch functionality.

1. Connect one end of the included USB-C to USB-C cable to the monitor's USB-C port.
2. Connect the other end of the USB-C to USB-C cable to your device's compatible USB-C port.
3. O monitor deve detectar o sinal automaticamente e ligar.

Figure 3: Illustration of connecting the monitor using a single USB-C cable for power, video, and touch.

2. Dual Cable Connection (HDMI + USB-A)

For devices without a full-featured USB-C port, you will need to use both an HDMI cable for video and a USB-A to USB-C cable for power and touch functionality.

1. Connect one end of the included HDMI cable to the monitor's HDMI port and the other end to your device's HDMI port.
2. Connect the USB-C end of the USB-A to USB-C cable to the monitor's USB-C port.
3. Connect the USB-A end of the USB-A to USB-C cable to your device's USB-A port or a power adapter.
4. Ensure both cables are securely connected for proper operation and touch functionality.

Figure 4: Setup using HDMI for video and USB-A to USB-C for power and touch.

Notas importantes para a configuração:

• Fonte de energia: If your device cannot provide sufficient power via USB-C, please use the included power adapter to ensure stable operation.
• Funcionalidade de toque:
  • MacBook only supports 1-point touch. Ensure the mouse cursor is on the monitor for touch input.
  • iPhone, iPad, and Game Devices (e.g., PS3/4/5, Switch, X-box, Steam-Deck, Fire TV stick/cube) NÃO support the touch function due to system limitations.
  • For Windows, you may need to go to "Tablet PC Settings" in the Control Panel to set up the touch function if it's the first touchscreen connected.

Operando o Monitor

Controles básicos

The monitor features intuitive buttons for control:

• LIGADO/DESLIGADO: Press and hold to power the monitor on or off.
• CIMA BAIXO: Navegue pelas opções do menu ou ajuste as configurações.
• Menu: Acesse o menu de exibição na tela (OSD).
• Retornar: Go back to the previous menu or exit the OSD.
• Jack de áudio: Conecte fones de ouvido ou alto-falantes externos.

Figura 5: Overview of the monitor's control buttons and input/output ports.

Modos de exibição

Once connected, you can configure your computer's display settings to utilize the portable monitor in various modes:

• Modo estendido: Extends your desktop across both screens, providing more workspace. This is ideal for multitasking.
• Duplicated Mode: Mirrors your primary display, showing the same content on both screens. Useful for presentations or sharing content.
• Modo somente para segunda tela: Exibe o conteúdo apenas no monitor portátil, desligando o monitor principal.

Figure 6: The monitor set up in Extended Mode, providing additional screen real estate.

Figure 7: The monitor displaying content in Duplicated Mode, mirroring the main screen.

Funcionalidade de toque

The 10-point capacitive touchscreen allows for intuitive interaction:

• Use gestures like tap, pinch-to-zoom, and swipe for navigation and control.
• Adjust text size or image zoom directly on the screen.

Figure 8: Various multi-touch gestures supported by the monitor, including touch, enlarge, narrow, drag, and 2-finger touch.

System Monitoring (AIDA64)

For Windows users, the monitor can be used for real-time system monitoring:

• Integrate with AIDA64 (software not included) to display CPU, GPU, and other system performance metrics.
• This provides a quick glance at your computer's health without interrupting your main workflow.

Figure 9: The monitor used to display real-time CPU and GPU workload information.

Manutenção

• Limpeza: Use um pano macio e sem fiapos para limpar a tela. Para manchas persistentes, esfregue levemente a tela.ampLimpe o pano com água ou um produto de limpeza seguro para telas. Evite produtos químicos agressivos.
• Manuseio: Always handle the monitor with care. Avoid dropping it or placing heavy objects on it.
• Armazenar: When not in use, store the monitor in its protective cover to prevent scratches and damage.
• Temperatura: Evite expor o monitor a temperaturas extremas ou à luz solar direta por períodos prolongados.

Solução de problemas

If you encounter issues with your Prechen monitor, please refer to the following common solutions:

• Sem tela/energia:
  • Certifique-se de que todos os cabos (USB-C, HDMI, alimentação) estejam firmemente conectados.
  • If using a single USB-C cable, verify your device's USB-C port supports DisplayPort Alternate Mode and sufficient power delivery. Try connecting the external power adapter.
  • Test with different cables if possible.
• Função de toque não funciona:
  • Confirm that the USB-A to USB-C cable (for HDMI connections) or the full-featured USB-C cable is connected, as touch requires a USB data connection.
  • For Windows, navigate to "Control Panel" > "Tablet PC Settings" and follow the setup prompts to calibrate the touchscreen.
  • Remember that iPhone, iPad, and most game devices do not support touch functionality with this monitor. MacBook supports only 1-point touch.
• Display is Squished or Stretched:
  • Adjust the aspect ratio settings on your connected device (laptop/PC display settings).
  • The monitor's native resolution is 1920x720. Ensure your device's output resolution is compatible or set to extend mode for optimal display.
• No Sound from Monitor Speakers:
  • Check your device's audio output settings to ensure sound is directed to the Prechen monitor.
  • Adjust the volume on both your device and the monitor.

Especificações

Suporte ao cliente

For further assistance, technical support, or warranty inquiries, please contact Prechen customer service through the retailer's platform or visit the official Prechen website.

Visite o Prechen Store on Amazon para maiores informações.