OREI BK-301 3x1 HDMI Switcher User Manual

1. ບົດແນະນຳ

The OREI BK-301 is a high-performance 3x1 HDMI switcher designed to connect up to three HDMI source devices to a single HDMI display. This device supports advanced video resolutions including 8K@60Hz and 4K@120Hz, making it ideal for modern gaming consoles, PCs, and other media devices. It features HDMI 2.1 and HDCP 2.3 compliance, ensuring compatibility with the latest content protection standards and delivering superior audio and video quality.

With support for HDR10+, Dolby Vision, VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), and QFT (Quick Frame Transport), the BK-301 enhances your viewing and gaming experience. The switcher can be controlled via a manual button on the unit or through the included infrared remote control, offering flexible operation.

2. ເນື້ອໃນຊຸດ

ກະລຸນາກວດໃຫ້ແນ່ໃຈວ່າທຸກລາຍການມີຢູ່ກ່ອນທີ່ຈະສືບຕໍ່ການຕັ້ງຄ່າ:

• 1x OREI BK-301 HDMI Switcher
• 1x ອິນຟາເຣດ ຣີໂມດ ຄອນໂທຣລ
• 1x Power Adapter (for optional use, unit can be powered via HDMI)
• 1x ຄູ່ມືຜູ້ໃຊ້

Image: OREI BK-301 HDMI Switcher and its remote control.

3. ຜະລິດຕະພັນເກີນview

The OREI BK-301 HDMI Switcher features a compact and durable design with clearly labeled ports and indicators for ease of use.

ແຜງໜ້າ:

• ຕົວຮັບ IR: ໄດ້ຮັບສັນຍານຈາກການຄວບຄຸມໄລຍະໄກ infrared.
• Input Indicators (1, 2, 3): LEDs that illuminate to show the currently selected HDMI input.

ກະດານຊັ້ນຍອດ:

• ປຸ່ມເລືອກ: Press to cycle through the available HDMI inputs.

ກະດານຂ້າງ:

• INPUT-1: HDMI input port for connecting a source device.

ກະດານດ້ານຫລັງ:

• ຂາອອກ: HDMI output port for connecting to your display (TV, monitor, projector).
• INPUT-3: HDMI input port for connecting a source device.
• INPUT-2: HDMI input port for connecting a source device.

ຮູບພາບ: ດ້ານຫນ້າແລະດ້ານຫລັງ view of the OREI BK-301 HDMI Switcher, highlighting input and output ports, and the IR receiver.

4. ຄໍາແນະນໍາການຕິດຕັ້ງ

Follow these steps to connect your OREI BK-301 HDMI Switcher:

1. ເຊື່ອມຕໍ່ຈໍສະແດງຜົນ: Connect one end of a high-quality HDMI 2.1 cable (recommended length under 10 feet) to the ອອກ port on the OREI BK-301 switcher and the other end to an HDMI input on your display (TV, monitor, or projector).
2. ເຊື່ອມຕໍ່ອຸປະກອນທີ່ມາ: Connect your HDMI source devices (e.g., PS5, Xbox, PC, Blu-Ray player, streaming device) to the ຂາເຂົ້າ -1, ຂາເຂົ້າ -2, ແລະ ຂາເຂົ້າ -3 ports on the OREI BK-301 switcher using high-quality HDMI 2.1 cables.
3. ເປີດ: The OREI BK-301 is designed to draw power directly from the connected HDMI sources. In most cases, an external power adapter is not required. If stable operation is not achieved, connect the included power adapter to the DC 5V port on the switcher and then to a power outlet.
4. ເລືອກການປ້ອນຂໍ້ມູນ: Once all devices are connected and powered on, use the ເລືອກ button on the switcher or the included remote control to choose the desired input source. The corresponding LED indicator (1, 2, or 3) on the front panel will light up.

Image: Diagram illustrating the connection of multiple HDMI source devices (Xbox, Blu-Ray player, PC) to the OREI BK-301 HDMI Switcher, which then connects to a single 8K UHD TV.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

The OREI BK-301 HDMI Switcher offers two convenient methods for switching between your connected devices:

ການປ່ຽນດ້ວຍມື:

ກົດ ເລືອກ button located on the top panel of the switcher. Each press will cycle to the next available HDMI input (Input 1 → Input 2 → Input 3 → Input 1, and so on). The corresponding LED indicator on the front panel will show the active input.

ການປ່ຽນການຄວບຄຸມໄລຍະໄກ:

Use the included infrared remote control to directly select your desired input. The remote has dedicated buttons labeled '1', '2', and '3' to switch to the respective HDMI input. Ensure the remote is pointed towards the IR receiver window on the front of the switcher for proper functionality.

Image: The OREI BK-301 HDMI Switcher with its remote control, illustrating the ease of switching inputs either via the device's button or the remote.

ວິດີໂອສາທິດ:

Video: An official OREI Direct video demonstrating how to use the 8K 3x1 HDMI Switch, including connecting devices and switching inputs.

6. ຄຸນສົມບັດ

The OREI BK-301 HDMI Switcher is equipped with the following features:

• ສະ​ຫນັບ​ສະ​ຫນູນ​ຄວາມ​ລະ​ອຽດ​ສູງ​: Handles resolutions up to 8K@60Hz, 4K@120Hz, 2K@60Hz, and 1080p@240Hz.
• ແບນວິດສູງ: 48Gbps bandwidth for uncompressed video and audio.
• ຮອງຮັບ HDMI 2.1 ແລະ HDCP 2.3: Ensures compatibility with the latest HDMI standards and content protection.
• Advanced HDR Support: Supports HDR10+ and Dolby Vision for enhanced contrast and color.
• ການເພີ່ມປະສິດທິພາບການຫຼິ້ນເກມ: Features VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), and QFT (Quick Frame Transport) for a smooth gaming experience.
• ໜ້າທີ່ຂອງ CEC: Allows control of multiple devices with a single remote.
• ສຽງ​ຄຸນ​ນະ​ພາບ​ສູງ​: Supports LPCM, Dolby TrueHD, DTS-HD Master Audio, Dolby-AC3, and DTS 7.1.
• ສຽບ ແລະ ຫຼິ້ນ: Easy setup with no complex configuration required.
• ບໍ່​ຈໍາ​ເປັນ​ຕ້ອງ​ພະ​ລັງ​ງານ​ພາຍ​ນອກ​: Can be powered directly via HDMI connections (optional power adapter included for stability).
• ຄວາມເຂົ້າກັນໄດ້ຢ່າງກວ້າງຂວາງ: Works with PS5, Xbox Series X/S, Roku, Fire TV, Apple TV, PCs, STBs, Blu-Ray players, DVD players, gaming consoles, streaming devices, televisions, and projectors.

Image: Visual representation of the key features of the OREI BK-301 HDMI Switcher.

7. ຂໍ້ມູນຈໍາເພາະ

Image: Detailed technical specifications of the OREI BK-301 HDMI Switcher.

8. ການແກ້ໄຂບັນຫາ

If you encounter issues with your OREI BK-301 HDMI Switcher, please refer to the following common troubleshooting steps:

• ບໍ່ມີວິດີໂອ/ສຽງ:
  • Ensure all HDMI cables are securely connected to both the source devices and the display.
  • Verify that the correct input source is selected on both the switcher and your display.
  • Try using different HDMI cables, especially high-quality HDMI 2.1 certified cables, as cable quality can affect performance, particularly with 8K/4K@120Hz resolutions.
  • Connect the included power adapter to the switcher, even if it's designed to be bus-powered, to ensure sufficient power.
  • Bypass the switcher and connect the source device directly to the display to confirm the source and display are working correctly.
• Intermittent Signal/Flickering:
  • Check cable lengths. For optimal performance with high resolutions (8K/4K@120Hz), it is recommended to use HDMI 2.1 cables under 10 feet.
  • Ensure the power adapter is connected to the switcher.
  • Reduce the resolution or refresh rate of the source device to see if the issue persists.
• ການຄວບຄຸມໄລຍະໄກບໍ່ເຮັດວຽກ:
  • Ensure there are no obstructions between the remote and the IR receiver on the switcher.
  • Check and replace the battery in the remote control if necessary.
• ບັນຫາ CEC:
  • CEC functionality can vary between different brands and devices. Ensure CEC is enabled on all connected devices and the display.
  • Try disconnecting and reconnecting all HDMI cables.

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

The OREI BK-301 HDMI Switcher is backed by a ຮັບປະກັນ 1 ປີ from OREI. For any technical assistance or support, OREI offers ສະຫນັບສະຫນູນເຕັກໂນໂລຢີຕະຫຼອດຊີວິດ. Please contact OREI customer service for further details or assistance.

10. ຂໍ້ມູນຄວາມປອດໄພ

ກະ​ລຸ​ນາ​ອ່ານ​ແລະ​ປະ​ຕິ​ບັດ​ຕາມ​ຂໍ້​ແນະ​ນໍາ​ດ້ານ​ຄວາມ​ປອດ​ໄພ​ເຫຼົ່າ​ນີ້​ເພື່ອ​ຮັບ​ປະ​ກັນ​ການ​ດໍາ​ເນີນ​ງານ​ທີ່​ປອດ​ໄພ​ແລະ​ຍືດ​ອາຍຸ​ຂອງ​ອຸ​ປະ​ກອນ​ຂອງ​ທ່ານ​:

• Do not expose the device to water, moisture, or excessive humidity.
• Do not attempt to open or modify the device. This may result in electric shock or damage and will void the warranty.
• Keep the device away from heat sources, direct sunlight, and extreme temperatures.
• Use only the provided power adapter (if applicable) or ensure adequate power is supplied via HDMI.
• ຮັບປະກັນການລະບາຍອາກາດທີ່ເຫມາະສົມຮອບອຸປະກອນເພື່ອປ້ອງກັນຄວາມຮ້ອນເກີນ.
• ຮັກສາໃຫ້ໄກຈາກເດັກນ້ອຍ.