Introduction
The OREI HDA-927 is an advanced eARC/ARC audio extractor and converter designed to seamlessly integrate modern HDMI 2.0 (18Gbps) sources with older audio receivers or sound systems. It allows you to extract full HDMI audio while passing through high-resolution video signals up to 4K @ 50/60Hz (YUV 4:4:4) with HDR and Dolby Vision support.
This device is ideal for scenarios where your display supports eARC/ARC but your audio receiver does not, enabling you to enjoy immersive audio formats like Dolby True HD, Dolby Digital, DTS Digital, DTS HD Master, and PCM 7.1/5.1/2.0 stereo audio.
The OREI HDA-927 eARC 4K 60Hz Audio Extractor Converter.
Package Contents
Upon opening the package, you will find the following items:
- 1 x OREI HDA-927 Audio Extractor
- 1 x USB Cable (for power)
- 1 x User Manual
Product Features
- Audio Extraction: Extract full HDMI audio from any HDMI source signal.
- 4K Ultra HD Support: HDMI 2.0 (18Gbps), HDCP 2.2 compliant, supports resolutions up to 4K @ 50/60Hz (YUV 4:4:4) HDR, DVI Compliant.
- Dedicated HDMI Audio Output: Connects to an AV Receiver supporting Dolby True HD, Dolby Digital, DTS Digital, DTS HD Master, Dolby/DTS 7.1&5.1CH, PCM7.1&5.1&2.0 stereo audio.
- eARC Mode Support: Extracts audio return from ARC or eARC port on TV/Display and sends HDMI audio only to a non-ARC AV Receiver. (Note: Not compatible with eARC soundbars such as Sonos, Bose.)
Technical Specifications
| Specification | Value |
|---|---|
| Brand | OREI |
| Model Number | HDA-927 |
| Product Dimensions | 3 x 3 x 2 inches |
| Item Weight | 2.93 ounces |
| Material | Plastic |
| Interface Type | HDMI |
| Number of Channels | 8 |
| UPC | 850008956928 |
Setup & Connections
Device Layout
The OREI HDA-927 features a compact design with clearly labeled ports and switches for easy setup. Familiarize yourself with the device's layout:
Front and rear views of the OREI HDA-927, highlighting input/output ports and control switches.
- Front Panel: Features the HDMI INPUT port, DC 5V power port, and eARC/EDID switches.
- Rear Panel: Features the eARC/ARC OUT 1 (video passthrough) and AUDIO OUT 2 (audio only) HDMI ports.
Connection Diagram (Option 1: Extracting audio from HDMI source)
This setup is for extracting audio from an HDMI source (e.g., Roku, Blu-ray player) and sending the video to a display while routing the audio to an older AV receiver.
- Ensure the eARC switch on the device is set to OFF.
- Connect your HDMI source (e.g., Roku Ultra) to the INPUT port on the HDA-927.
- Connect the eARC/ARC OUT 1 port on the HDA-927 to your TV/Display's HDMI input.
- Connect the AUDIO OUT 2 port on the HDA-927 to your AV Receiver's HDMI input.
This diagram illustrates how to connect an HDMI source (like a Roku Ultra) to the HDA-927's input. The video signal is then sent from OUT 1 to a television, while the audio signal is extracted and sent from OUT 2 to an AV receiver.
Connection Diagram (Option 2: Extracting eARC/ARC audio from TV)
This setup is for extracting audio from your TV's eARC/ARC port and sending it to a non-ARC AV receiver or amplifier.
- Ensure the eARC switch on the device is set to ON.
- Connect your TV's eARC/ARC HDMI port to the eARC/ARC OUT 1 port on the HDA-927.
- Connect the AUDIO OUT 2 port on the HDA-927 to your non-ARC AV Receiver's HDMI input.
This diagram highlights the eARC mode, where the HDA-927 extracts audio from the TV's eARC/ARC port and sends it to a non-ARC audio receiver or amplifier via HDMI audio output. It also notes that it's not compatible with soundbars or amps with only HDMI eARC/ARC ports.
EDID Management
The EDID (Extended Display Identification Data) switch allows you to control the data exchanged between your source, the extractor, and your display, ensuring optimal compatibility and signal integrity. You can select whether the EDID follows Output 1 (video) or Output 2 (audio) for optimal synchronization.
Operating Instructions
The OREI HDA-927 is designed for easy plug-and-play operation. Follow these steps for typical use:
- Power On: Connect the provided USB cable to the DC 5V power port on the extractor and plug the other end into a standard USB power adapter (not included) or an available USB port on your display/source. The power indicator LED will light up.
- Source Detection: The device automatically detects the HDMI input signal.
- Audio/Video Output: The video signal will be passed through the eARC/ARC OUT 1 port, and the extracted audio will be available on the AUDIO OUT 2 port.
- Switch Settings: Adjust the eARC and EDID switches according to your specific setup (as detailed in the "Setup & Connections" section) to ensure proper audio and video synchronization.
Supported Media Sources
The OREI HDA-927 is compatible with a wide range of HDMI media sources, including but not limited to:
- Game Consoles (e.g., PlayStation, Xbox)
- Streaming Devices (e.g., Apple TV, Roku, Fire Stick)
- DVD/Blu-ray Players
- Digital Video Recorders (DVRs)
- Home Surveillance Systems
- Laptops, PCs, Projectors
Official Product Video
Official OREI video demonstrating the HDMI eARC Audio Extractor's features and setup.
Troubleshooting
If you encounter issues with your OREI HDA-927, please refer to the following common troubleshooting steps:
No Video Output
- Check all HDMI cable connections. Ensure they are securely plugged in.
- Verify the power supply to the HDA-927. The power indicator LED should be lit.
- Ensure your display is set to the correct HDMI input.
- Adjust the EDID switch settings on the HDA-927. Try switching between "OUT 1" and "OUT 2" to see if it resolves the issue.
- Try a different HDMI cable.
No Audio Output
- Check all HDMI audio cable connections to your AV receiver/soundbar.
- Verify the eARC switch setting on the HDA-927. If extracting from TV, ensure it's "ON". If extracting from source, ensure it's "OFF".
- Ensure your AV receiver/soundbar is set to the correct HDMI input.
- Confirm your AV receiver/soundbar supports the audio format being passed through (Dolby Digital, DTS, PCM, etc.).
- Note: This device will NOT support eARC soundbars such as Sonos or Bose. It is only compatible with AV receivers or amplifiers that have HDMI input (non-ARC/eARC).
Intermittent Signal / Flickering
- Ensure all cables are high-quality HDMI 2.0 (18Gbps) or higher.
- Reduce cable lengths if possible.
- Check for any external interference.
- Power cycle all connected devices (source, HDA-927, display, audio receiver).
Warranty and Support
The OREI HDA-927 comes with a Full 1 Year Warranty from OREI, covering manufacturing defects and ensuring product reliability.
OREI is a US-based brand with over 10 years of experience in providing high-quality AV and HDMI accessories. They are committed to customer satisfaction and offer lifetime local support for their products.
For technical assistance, troubleshooting, or warranty claims, please refer to the contact information provided in your user manual or visit the official OREI website for further assistance.
