1. ບົດແນະນຳ
This manual provides detailed instructions for the setup, operation, and maintenance of your Prechen 12.3-inch Portable Monitor, Model HD-123. Please read this manual thoroughly before using the product to ensure proper functionality and to prevent damage. Keep this manual for future reference.
2. ຜະລິດຕະພັນເກີນview
The Prechen HD-123 is a 12.3-inch IPS stretched bar display designed for use as a secondary monitor. It features a 1920x720 resolution, 300 nits brightness, 1200:1 contrast ratio, and 178° wide viewing angles. It includes built-in speakers and supports both USB-C and HDMI connectivity.
ພອດ ແລະການຄວບຄຸມ
ຮູບພາບ: ໃກ້ຊິດ view of the monitor's side, highlighting the 3.5mm headphone jack, power button, menu button, return button, and shortcut keys for brightness and volume. Two USB-C ports and one HDMI port are also visible.
- ພອດ USB-C (x2): One port supports both video transmission and power delivery (full-featured USB 3.1). The other is for power only.
- HDMI Port: ສໍາລັບການປ້ອນວິດີໂອ.
- Jack ຫູຟັງ 3.5 ມມ: ສໍາລັບຜົນຜະລິດສຽງ.
- ປຸ່ມເປີດປິດ: ເປີດ/ປິດຈໍສະແດງຜົນ.
- ປຸ່ມເມນູ: ເຂົ້າເຖິງເມນູການສະແດງຜົນເທິງໜ້າຈໍ (OSD).
- ປຸ່ມກັບຄືນ: Navigates back in the OSD menu.
- ຄີລັດ: Adjust brightness and volume directly.
3. ຕັ້ງຄ່າ
ການເຊື່ອມຕໍ່ Monitor
The monitor supports two primary connection methods: USB-C (single cable) and HDMI (with separate power).
Image: Illustration demonstrating how to connect the monitor using a single USB-C cable for both video and power, and an alternative method using an HDMI cable for video and a USB-A to USB-C cable for power.
- USB-C Connection (Single Cable):
- Ensure your device (laptop, smartphone, etc.) has a full-featured USB-C port that supports DisplayPort Alternate Mode and power delivery.
- Connect one end of the provided USB-C to USB-C cable to your device's USB-C port.
- Connect the other end of the USB-C to USB-C cable to the monitor's full-featured USB-C port. The monitor should automatically receive video signal and power.
- HDMI Connection (with separate power):
- Connect one end of an HDMI cable to your device's HDMI output.
- Connect the other end of the HDMI cable to the monitor's HDMI port.
- Connect the provided USB-A to USB-C power cable to a power source (e.g., wall adapter, laptop USB-A port) and the monitor's power-only USB-C port.
VESA ຕິດ
The monitor supports 75x75mm VESA mounting for flexible positioning.
ຮູບພາບ: ດ້ານຫລັງ view of the monitor, indicating the 75x75mm VESA mounting pattern. A separate stand is shown next to it, demonstrating alternative placement options.
- Locate the four screw holes on the back of the monitor.
- Attach the monitor to a compatible 75x75mm VESA mount or arm using appropriate screws (not included).
4. ຄໍາແນະນໍາການດໍາເນີນງານ
ເປີດ/ປິດ
- Press the Power Button to turn the monitor on.
- Press and hold the Power Button for 3 seconds to turn the monitor off.
ເມນູການສະແດງຢູ່ໜ້າຈໍ (OSD).
Press the Menu Button to access the OSD menu. Use the shortcut keys (brightness/volume) to navigate and adjust settings. Press the Return Button to exit a submenu or the OSD menu.
- ຄວາມສະຫວ່າງ/ຄວາມຄົມຊັດ: ປັບລະດັບຄວາມສະຫວ່າງ ແລະ ລະດັບຄວາມຄົມຊັດຂອງໜ້າຈໍ.
- ການຕັ້ງຄ່າສີ: ປັບປ່ຽນອຸນຫະພູມສີ, ສີເຫຼື້ອມ, ແລະຄວາມອີ່ມຕົວ.
- ແຫຼ່ງປ້ອນຂໍ້ມູນ: Manually select between USB-C and HDMI inputs if auto-detection fails.
- ການຕັ້ງຄ່າສຽງ: ປັບລະດັບສຽງສຳລັບລຳໂພງໃນຕົວ ຫຼືຫູຟັງທີ່ເຊື່ອມຕໍ່.
- ອັດຕາສ່ວນ: Change the display aspect ratio if needed.
ໂໝດສະແດງຜົນ
When connected to a computer, you can configure the display mode through your operating system's display settings:
- ໂໝດຊໍ້າກັນ: ຈໍສະແດງຜົນສະທ້ອນເນື້ອໃນຂອງຈໍສະແດງຜົນຕົ້ນຕໍຂອງທ່ານ.
- ຂະຫຍາຍໂໝດ: The monitor acts as an extension of your primary display, providing additional screen space.
- ຫນ້າຈໍທີສອງເທົ່ານັ້ນ: Only the portable monitor displays content.
5. ບໍາລຸງຮັກສາ
- ທໍາຄວາມສະອາດຫນ້າຈໍ: ໃຊ້ຜ້າແພທີ່ອ່ອນໆ ທີ່ບໍ່ມີເສັ້ນດ່າງ dampສໍາເລັດດ້ວຍນ້ໍາຫຼືເຄື່ອງເຮັດຄວາມສະອາດຫນ້າຈໍ. ຢ່າສີດນໍ້າສະອາດໃສ່ໜ້າຈໍໂດຍກົງ.
- ທໍາຄວາມສະອາດ Casing: ເຊັດຈໍສະແດງຜົນ casing with a soft, dry cloth. Avoid abrasive cleaners.
- ການເກັບຮັກສາ: ເມື່ອບໍ່ໄດ້ໃຊ້ເປັນເວລາດົນ, ໃຫ້ເກັບຮັກສາຈໍພາບໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງ ແລະ ອຸນຫະພູມທີ່ຮ້າຍກາດ.
- ການຈັດການ: Handle the monitor with care to avoid dropping or impacting the screen.
6. ການແກ້ໄຂບັນຫາ
- ບໍ່ມີສັນຍານ:
- ກວດໃຫ້ແນ່ໃຈວ່າສາຍທັງໝົດຖືກເຊື່ອມຕໍ່ຢ່າງປອດໄພ.
- Verify that your device's USB-C port supports video output (DisplayPort Alt Mode) if using a single USB-C cable.
- If using HDMI, ensure the monitor is receiving power via the separate USB-C power cable.
- Try selecting the input source manually through the OSD menu.
- ບໍ່ມີພະລັງງານ:
- Check the power cable connection and the power source.
- Ensure the power adapter (if used) is functioning correctly.
- ໜ້າຈໍກະພິບ:
- ກວດສອບການເຊື່ອມຕໍ່ສາຍໄຟວ່າຫຼວມຫຼືບໍ່.
- ລອງໃຊ້ສາຍ ຫຼືພອດອື່ນ.
- ໃຫ້ແນ່ໃຈວ່າໄດຣເວີກຣາບຟິກຂອງອຸປະກອນຂອງທ່ານໄດ້ຮັບການອັບເດດແລ້ວ.
- ບໍ່ມີສຽງ:
- Adjust the volume through the monitor's OSD menu and your connected device.
- Ensure the audio output is directed to the monitor in your device's sound settings.
7. ຂໍ້ມູນຈໍາເພາະ
Image: Visual representation of the monitor's key features: 12.3-inch screen, 85% NTSC color gamut, Plug and Play functionality, 300 cd/m² brightness, 1920x720p resolution, 8-bit color, and 16.7M display colors.
| ຄຸນສົມບັດ | ຂໍ້ມູນຈໍາເພາະ |
|---|---|
| ໝາຍເລກຕົວແບບ | HD-123 |
| ຂະໜາດໜ້າຈໍ | 12.3 ນິ້ວ |
| ປະເພດແຜງ | IPS LCD |
| ຄວາມລະອຽດ | 1920 x 720 ພິກເຊລ |
| ຄວາມສະຫວ່າງ | 300 cd/m² (nits) |
| ອັດຕາສ່ວນກົງກັນຂ້າມ | 1200:1 |
| Viewໃນມຸມ | 178° |
| ສີ Gamut | 85% NTSC |
| ຄວາມເລິກຂອງສີ | 8-bit (16.7 Million Colors) |
| ການເຊື່ອມຕໍ່ | 2x USB-C (1 full-featured, 1 power-only), 1x HDMI |
| ສຽງ | Built-in Speakers, 3.5mm Headphone Jack |
| ການຕິດຕັ້ງ | 75x75mm VESA Compatible |
| ວັດສະດຸ | ໂລຫະ |
| ຂະໜາດສິນຄ້າ | 0.59 x 11.8 x 5.1 ນິ້ວ |
| ນ້ໍາຫນັກລາຍການ | 2.14 ປອນ |
8. ຂໍ້ມູນການຮັບປະກັນ
Prechen products are covered by a limited warranty against defects in materials and workmanship. The specific warranty period may vary by region and retailer. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the warranty card included with your product or contact customer support.
9. ສະຫນັບສະຫນູນ
If you encounter any issues or have questions regarding your Prechen 12.3-inch Portable Monitor, please contact our customer support team. Provide your product model number (HD-123) and a detailed description of the issue for faster assistance.
- ສະຫນັບສະຫນູນອອນໄລນ໌: Visit the official Prechen webເວັບໄຊທ໌ສໍາລັບ FAQs ແລະຊັບພະຍາກອນສະຫນັບສະຫນູນ.
- ສະຫນັບສະຫນູນອີເມວ: ກະລຸນາອ້າງອີງໃສ່ການຫຸ້ມຫໍ່ຜະລິດຕະພັນ ຫຼື ບັດຮັບປະກັນຂອງທ່ານສຳລັບອີເມວຕິດຕໍ່.
