OREI UHDS-104A 1x4 HDMI 2.0 Splitter with Scaler and Audio Extractor User Manual

1. හැඳින්වීම

The OREI UHDS-104A is a 1x4 HDMI 2.0 Splitter designed to distribute a single HDMI input signal to four identical HDMI output signals. This device supports resolutions up to 4K x 2K at 60Hz and includes a built-in scaler to match resolutions across different displays. It also features an audio extractor, providing both analog and optical audio outputs. The UHDS-104A is compliant with HDMI 2.0b and HDCP 2.2 standards, ensuring compatibility with a wide range of modern media devices.

Figure 1: OREI UHDS-104A 1x4 HDMI Splitter with Scaler and Audio Extractor.

2. පැකේජ අන්තර්ගතය

සියලුම අයිතම පැකේජයේ ඇති බව තහවුරු කරගන්න:

• 1 x OREI UHDS-104A 1x4 HDMI 2.0 Splitter
• 1 x DC 5V Power Adapter (100-240V, US Plug)
• 1 x පරිශීලක අත්පොත

Note: HDMI cables are not included and must be purchased separately.

Figure 2: Visual representation of the OREI UHDS-104A package contents, including the splitter, power adapter, and user manual.

3. නිෂ්පාදන අවසන්view

ඉදිරිපස පුවරුව

• පවර් LED: උපාංගය ක්‍රියාත්මක කළ විට ආලෝකමත් වේ.
• LED තුළ: Illuminates when an active HDMI input signal is detected.
• OUT 1-4 LEDs: Illuminate when an active HDMI output connection is established for each respective port.
• සේවා වරාය: Micro USB port for firmware updates.
• EDID මාරුව: Allows selection of EDID modes (AUTO, COPY, 5.1CH, 7.1CH) to optimize compatibility between source and displays.
• 4K->1080P Switches (1-4): Individual switches for each output to enable or disable 4K to 1080P downscaling.

පසුපස පුවරුව

• HDMI පිටත 1-4: HDMI 2.0 output ports for connecting to displays.
• ඔප්ටිකල් පිටත: Optical audio output (SPDIF) for connecting to audio receivers or soundbars.
• L/R OUT: 3.5mm analog stereo audio output for connecting to external ampලයිෆයර් හෝ කථිකයන්.
• HDMI තුළ: මූලාශ්‍ර උපාංගයට සම්බන්ධ කිරීම සඳහා HDMI 2.0 ආදාන තොට.
• DC 5V: Power input port for the included 5V DC power adapter.

රූපය 3: ඉදිරිපස පුවරුව view of the OREI UHDS-104A, highlighting LED indicators and control switches.

රූපය 4: පසුපස පුවරුව view of the OREI UHDS-104A, showing HDMI input/output, audio outputs, and power input.

4. සැකසුම් උපදෙස්

Follow these steps to set up your OREI UHDS-104A HDMI Splitter:

1. HDMI මූලාශ්‍රය සම්බන්ධ කරන්න: Connect your HDMI source device (e.g., Blu-ray player, game console, PC) to the HDMI-IN port on the splitter using a high-quality HDMI cable (recommended 30 feet or shorter).
2. HDMI සංදර්ශක සම්බන්ධ කරන්න: Connect up to four HDMI displays (e.g., TVs, monitors, projectors) to the HDMI පිටතට 1-4 ports on the splitter using high-quality HDMI cables.
3. Connect Audio Output (Optional): If you wish to extract audio, connect your audio receiver or soundbar to either the දෘෂ්‍ය පිටවීම port (for digital audio) or the L/R OUT port (for analog stereo audio).
4. සම්බන්ධක බලය: Plug the included 5V DC power adapter into the DC 5V port on the splitter, then plug the adapter into a power outlet. The POWER LED on the front panel will illuminate.
5. උපාංග බල ගැන්වීම: Power on your HDMI source device and all connected displays.

Figure 5: Diagram illustrating the typical connection setup for the OREI UHDS-104A, showing source, splitter, displays, and audio output.

5. මෙහෙයුම් උපදෙස්

EDID පාලනය

The EDID (Extended Display Identification Data) switch on the front panel allows you to manage the communication between the source and displays for optimal compatibility. Adjust the switch based on your setup requirements:

• ස්වයංක්‍රීය: The splitter automatically detects the best EDID settings from the connected displays.
• පිටපත: The splitter copies the EDID from Output 1 to all other outputs. This is useful when all displays are identical or when you want to force a specific resolution/audio format.
• 5.1CH / 7.1CH: Forces the audio output to 5.1 channel or 7.1 channel, respectively, for compatible audio systems.

4K to 1080P Downscaling

The UHDS-104A features individual switches for each output (1-4) to enable or disable 4K to 1080P downscaling. This is particularly useful when connecting a 4K source to a mix of 4K and 1080P displays. By enabling downscaling for 1080P displays, you can ensure they receive a compatible signal while 4K displays receive the full 4K resolution.

• මත: Enables 4K to 1080P downscaling for the respective output.
• අක්‍රියයි: Disables 4K to 1080P downscaling for the respective output (passes through original resolution).

Figure 6: Close-up of the front panel showing the EDID control switch and individual 4K to 1080P downscaling switches for each output.

6. නඩත්තු කිරීම

To ensure optimal performance and longevity of your OREI UHDS-104A, follow these maintenance guidelines:

• උපාංගය සිසිල්, වියලි සහ හොඳින් වාතාශ්‍රය ඇති ප්‍රදේශයක තබා ගන්න.
• උපාංගය සෘජු හිරු එළියට, අධික උෂ්ණත්වයන්ට හෝ ආර්ද්‍රතාවයට නිරාවරණය වීමෙන් වළකින්න.
• මෘදු වියළි රෙද්දකින් උපාංගය පිරිසිදු කරන්න. දියර හෝ එයරෙසෝල් පිරිසිදු කරන්නන් භාවිතා නොකරන්න.
• සංඥා නැතිවීම හෝ වරින් වර ඇතිවන ගැටළු වළක්වා ගැනීම සඳහා සියලුම කේබල් ආරක්ෂිතව සම්බන්ධ කර ඇති බවට වග බලා ගන්න.

7. දෝශ නිරාකරණය

If you encounter issues with your OREI UHDS-104A, refer to the following common troubleshooting steps:

• පින්තූරයක්/සංඥාවක් නැත:
  • Ensure all HDMI cables are securely connected and are of good quality (recommended 30 feet or shorter).
  • Verify that the power adapter is correctly connected and the POWER LED is illuminated.
  • Check the EDID switch settings. Try setting it to 'AUTO' or 'COPY' from a working display.
  • If using a 4K source with 1080P displays, ensure the 4K->1080P downscaling switch is set to 'ON' for the respective outputs.
  • Try connecting the HDMI source directly to a display to confirm the source and display are working correctly.
• ශ්‍රව්‍ය නැත:
  • Ensure your audio system is correctly connected to either the OPTICAL OUT or L/R OUT ports.
  • Check the audio settings on your source device to ensure it's outputting a compatible audio format.
  • Adjust the EDID switch to a setting that supports the desired audio channels (e.g., 5.1CH, 7.1CH).
• Picture Quality Issues (Flickering, Distortion):
  • Use high-quality, certified HDMI 2.0 cables.
  • Reduce the cable length if possible.
  • Ensure the 4K->1080P downscaling is correctly configured for your displays.

8. පිරිවිතර

9. වගකීම් සහ සහාය

The OREI UHDS-104A comes with a 1-Year OREI Warranty සහ ජීවිත කාලය සඳහා සහාය. For technical assistance, troubleshooting, or warranty claims, please contact OREI customer support through their official channels.