Prechen 15.6 Inch Portable Touchscreen Monitor User Manual

1. ບົດແນະນຳ

This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Prechen 15.6 Inch Portable Touchscreen Monitor (Model HD-156). Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your user experience.

Figure 1: Prechen 15.6 Inch Portable Touchscreen Monitor with a hand interacting with the screen.

The Prechen HD-156 is a versatile 15.6-inch Full HD 1080P IPS portable monitor featuring a responsive 10-point touchscreen, dual external speakers, and HDR compatibility. Its integrated kickstand and multiple connectivity options (USB-C, HDMI) make it an ideal companion for laptops, smartphones, gaming consoles (PC, Mac, Xbox, PS4, Switch), and other devices, enhancing productivity and entertainment on the go.

2. ຄຸນນະສົມບັດທີ່ສໍາຄັນ

• 1080P FHD IPS Display: Enjoy crisp, clear visuals with a 1920x1080 resolution at 60Hz on a 15.6-inch IPS panel, offering 178° wide viewing angles and HDR support for enhanced contrast.
• Responsive 10-Point Touchscreen: Navigate and interact intuitively with your content using multi-touch gestures, improving efficiency without needing a mouse or keyboard.
• ການເຊື່ອມຕໍ່ອະເນກປະສົງ: Equipped with two full-function USB-C ports, one HDMI port, and a 3.5mm audio jack, ensuring broad compatibility with various devices.
• Integrated Adjustable Kickstand: The innovative built-in stand allows for viewing angle adjustments from 0 to 90 degrees, providing optimal comfort in any setting.
• Flexible Display Modes: Supports duplication mode, expansion mode, and second screen mode, seamlessly integrating with your existing setup for diverse applications.
• ລຳໂພງພາຍນອກຄູ່: Built-in speakers provide audio output, enhancing your multimedia experience.

3. ຄູ່ມືການຕິດຕັ້ງ

3.1 ເນື້ອໃນຊຸດ

ກ່ອນທີ່ຈະດໍາເນີນການ, ໃຫ້ແນ່ໃຈວ່າລາຍການທັງຫມົດມີຢູ່ໃນຊຸດ:

• Prechen 15.6 Inch Portable Touchscreen Monitor
• USB-C to USB-C Cable (for power and video/touch)
• ສາຍ USB-A ຫາ USB-C (ສໍາລັບພະລັງງານ)
• HDMI to Mini HDMI Cable (for video)
• Power Adapter

3.2 ການເຊື່ອມຕໍ່ Monitor ຂອງທ່ານ

The monitor supports various connection methods. Choose the one that best suits your device.

Figure 2: Simple one-cable connection for power, video, and touch.

1. USB-C Connection (Full Function):

   If your device (laptop, smartphone) has a full-function USB-C port that supports video output (DisplayPort Alternate Mode) and power delivery, you can connect the monitor using a single USB-C to USB-C cable. This cable will provide power, video, and enable touchscreen functionality.

   Note: Ensure your device's USB-C port supports video output. If not, you may need an additional power source for the monitor.

2. ການເຊື່ອມຕໍ່ HDMI:

   Connect the monitor to your device (PC, laptop, gaming console) using the provided HDMI to Mini HDMI cable for video signal. For power, connect the monitor to a power source using the USB-A to USB-C cable and the power adapter, or another USB-C power source.

   Note: Touchscreen functionality requires an additional USB connection (USB-A to USB-C) from the monitor to your device when using HDMI.
3. ການເປີດ Monitor:

   The monitor can be powered via USB-C from a compatible device or an external power adapter. Ensure sufficient power is supplied for stable operation, especially when using HDMI or if your USB-C source cannot provide enough power.

ຮູບ 3: ເກີນview of monitor ports and compatible device connections.

4. ຄໍາແນະນໍາການດໍາເນີນງານ

4.1 ເປີດ/ປິດ

Press and hold the power button (usually located on the side of the monitor) for a few seconds to turn the monitor on or off. A short press typically puts the monitor into standby mode.

4.2 ເມນູການສະແດງເທິງໜ້າຈໍ (OSD).

The OSD menu allows you to adjust various settings of the monitor. Use the navigation buttons (often integrated with volume/brightness shortcuts) to access and navigate the menu.

• ຄວາມສະຫວ່າງ/ຄວາມຄົມຊັດ: Adjust the display's brightness and contrast levels for optimal viewing.
• ປະລິມານ: Control the audio output level of the built-in speakers.
• ແຫຼ່ງປ້ອນຂໍ້ມູນ: Manually select the input source (USB-C 1, USB-C 2, HDMI) if auto-detection fails.
• ການຕັ້ງຄ່າສີ: ປັບອຸນຫະພູມສີ, ສີ ແລະ ຄວາມອີ່ມຕົວຂອງສີໃຫ້ລະອຽດ.
• ໂໝດ HDR: Enable or disable HDR (High Dynamic Range) for enhanced visual performance.
• ອັດຕາສ່ວນ: ປັບອັດຕາສ່ວນຂອງຈໍສະແດງຜົນ (ເຊັ່ນ: 16:9, 4:3).

Refer to the on-screen prompts for specific button functions within the OSD menu.

4.3 Kickstand ປັບໄດ້

The integrated kickstand can be adjusted to various angles (0-90 degrees) to provide a comfortable viewing experience. Gently pull out the kickstand from the back of the monitor and adjust it to your desired angle. Ensure it is stable before use.

Figure 4: The adjustable kickstand allows for flexible viewມຸມ.

5. Connectivity and Compatibility

The Prechen portable monitor is designed for wide compatibility with a range of devices, making it a versatile second screen or primary display.

5.1 ອຸປະກອນທີ່ຮອງຮັບ

• ແລັບທັອບ/PCs: Compatible with Windows, macOS, and Linux laptops and desktop PCs via USB-C (full function) or HDMI.
• ໂທລະສັບສະຫຼາດ: Many modern smartphones with full-function USB-C ports (e.g., Samsung DeX, Huawei EMUI Desktop, some Android phones) can connect for a desktop-like experience.
• ເກມຄອນໂຊນ: Connect to Nintendo Switch, PlayStation (PS4/PS5), Xbox (Xbox One/Series X|S) via HDMI for an enhanced gaming experience.
• ອຸປະກອນອື່ນໆ: Compatible with mini PCs, cameras, and other devices with HDMI or compatible USB-C video output.

Figure 5: The monitor supports connection to various devices including laptops, mobile phones, Nintendo Switch, Xbox, and PlayStation.

6. ການທໍາງານຂອງຫນ້າຈໍສໍາຜັດ

The 10-point capacitive touchscreen allows for intuitive interaction with your connected device. This feature is particularly useful for productivity tasks, presentations, and creative work.

6.1 Enabling Touch

• ການເຊື່ອມຕໍ່ USB-C: When connected via a full-function USB-C cable, touchscreen functionality should be automatically enabled.
• ການເຊື່ອມຕໍ່ HDMI: For touchscreen functionality with an HDMI connection, you must also connect a USB-A to USB-C cable from your device (e.g., laptop's USB-A port) to the monitor's USB-C data port. This provides the touch data signal.

6.2 ແຕະທ່າທາງ

The monitor supports standard multi-touch gestures, including:

• ແຕະ: ເລືອກລາຍການ ຫຼືເປີດໃຊ້ຟັງຊັນ.
• ແຕະສອງເທື່ອ: Open applications or zoom.
• Pinch-to-Zoom: Enlarge or reduce content.
• ປັດ: ເລື່ອນຜ່ານເນື້ອຫາ ຫຼື ນຳທາງ.
• Two-finger Touch: Contextual menus or specific application functions.

Figure 6: Visual representation of common 10-point touchscreen gestures.

For optimal touch performance, ensure your operating system's touch settings are correctly configured.

7. ໂໝດສະແດງຜົນ

The monitor supports various display modes to suit your needs, configurable through your connected device's display settings.

• ໂໝດຊໍ້າກັນ (ໂໝດກະຈົກ): The monitor displays the same content as your primary screen. Ideal for presentations or sharing content with others.
• ຂະຫຍາຍໂໝດ: The monitor acts as an extension of your primary screen, providing more desktop space. This is useful for multitasking, allowing you to have different applications open on each screen.
• Second Screen Only Mode: Only the portable monitor displays content, while your primary screen is turned off. Useful for focusing on tasks or when using the portable monitor as the sole display.

7.1 ປະຖົມນິເທດ

The monitor supports both landscape and portrait (vertical) orientations. You can change the display orientation through your operating system's display settings.

Figure 7: The monitor supports both landscape and vertical display orientations, and is VESA mountable.

The monitor also features VESA 75x75mm mounting holes, allowing for bracket installation or wall mounting for more permanent setups.

8. ບໍາລຸງຮັກສາ

ການດູແລ ແລະ ການບຳລຸງຮັກສາທີ່ເໝາະສົມຈະຊ່ວຍຍືດອາຍຸການໃຊ້ງານຂອງຈໍພາບພົກພາຂອງທ່ານໄດ້.

• ທໍາ​ຄວາມ​ສະ​ອາດ​ຫນ້າ​ຈໍ​:

  ເຊັດໜ້າຈໍຢ່າງອ່ອນໂຍນດ້ວຍຜ້າອ່ອນໆ, ບໍ່ມີເຈັ້ຍ. ສໍາລັບ smudges stubborn, ເລັກນ້ອຍ dampen the cloth with water or a screen-cleaning solution specifically designed for electronics. Avoid using harsh chemicals, alcohol, or abrasive materials.

• ທໍາ​ຄວາມ​ສະ​ອາດ Casing:

  ໃຊ້ຜ້າປຽກອ່ອນໆເພື່ອເຮັດຄວາມສະອາດຈໍສະແດງຜົນ casing. ຢ່າໃຊ້ນໍ້າສະອາດໂດຍກົງໃສ່ຄasing.

• ການເກັບຮັກສາ:

  When not in use, store the monitor in a cool, dry place, away from direct sunlight and extreme temperatures. If transporting, use a protective sleeve or case to prevent scratches and damage.
• ຫຼີກເວັ້ນຜົນກະທົບ:

  Protect the monitor from drops, impacts, and excessive pressure, especially on the screen, as this can cause permanent damage.

9. ການແກ້ໄຂບັນຫາ

ຖ້າເຈົ້າພົບບັນຫາກັບຈໍພາບຂອງເຈົ້າ, ໃຫ້ອ້າງອີງເຖິງບັນຫາ ແລະວິທີແກ້ໄຂບັນຫາທົ່ວໄປຕໍ່ໄປນີ້:

ຖ້າບັນຫາຍັງຄົງຢູ່ຫຼັງຈາກພະຍາຍາມແກ້ໄຂເຫຼົ່ານີ້, ກະລຸນາຕິດຕໍ່ຝ່າຍຊ່ວຍເຫຼືອລູກຄ້າ.

10. ຂໍ້ມູນຈໍາເພາະ

11. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

Prechen products are manufactured to high quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official Prechen webເວັບໄຊ.

ການຊ່ວຍເຫຼືອລູກຄ້າ

If you require technical assistance or have questions not covered in this manual, please contact Prechen customer support through the following channels:

• Webເວັບໄຊ: Visit the official Prechen webເວັບ​ໄຊ​ສໍາ​ລັບ FAQs​, ການ​ດາວ​ໂຫຼດ​ຄົນ​ຂັບ​, ແລະ​ຂໍ້​ມູນ​ການ​ຕິດ​ຕໍ່​.
• ອີເມວ: ກະລຸນາອ້າງອີງເຖິງການຫຸ້ມຫໍ່ຜະລິດຕະພັນ ຫຼື ບັດຮັບປະກັນຂອງທ່ານ ສຳລັບທີ່ຢູ່ອີເມວບໍລິການລູກຄ້າ.

Please have your product model number (HD-156) and purchase information ready when contacting support.