OREI HDA-925 HDMI 18Gbps HD Audio Extractor User Manual
- June 5, 2024
- OREI
Table of Contents
HDA-925 HDMI 18Gbps HD Audio Extractor
**User Manual
**
HDMI 18Gbps HD Audio Extractor
Thank you for purchasing this product
For optimum performance and safety, please read these instructions carefully
before connecting, operating or adjusting this product. Please keep this
manual for future reference.
A surge protection device recommended
This product contains sensitive electrical components that may be damaged by
electrical spikes, surges, electric shocks, lightning strikes, etc. The use of
surge protection systems is highly recommended in order to protect and extend
the life of your equipment.
Introduction
The HDMI 18Gbps HD audio extractor is the industry’s first product that supports dedicated HDMI output for extracting audio-only. It can allow user still uses the existing AV Receiver to receive 4K@HDCP 2.2 content audio. It also supports optical, L/R audio out and HDMI loop out, as well as 10bits HDR (High Dynamic Range) pass through and ARC.
Features
- HDMI 2.0b (18Gbps), HDCP 2.2, and DVI compliant
- Video resolutions up to 4K2K@50/60Hz (YUV444)
- Dedicated HDMI out for audio-only with 720p60 black screen
- Multi-channel optical (SPDIF) and L/R analog audio output
- Optical audio supports LPCM 2CH, Dobly Digital 2/5.1CH, DTS 2/5.1CH
- Audio sample rates up to 192kHz
- 10bits HDR (High Dynamic Range) pass-through
- Smart EDID management (2CH/5.1CH/7.1CH/OUT1/OUT2)
- Supports ARC and CEC
Package Contents
- 1 x HDMI 18Gbps HD Audio Extractor
- 1 x 5V/1A Power Adaptor
- 1 x User Manual
Specifications
Technical
HDMI Compliance| HDMI 2.0b
HDCP Compliance| HDCP 2.2 and HDCP 1.4
Video Bandwidth| 18 Gbps
**Video Resolutions**| up to
4K2K@50/60Hz(YUV4:4:4),4K2K@30Hz,1080P@120Hz,
and 1080P 3D@60Hz
Color Space| RGB, YCbCr 4:4:4, YCbCr 4:2:2
Color Depth| 10-bit, 12-bit
**HDMI Audio Formats| LPCM 2/5.1/7.1CH, Dolby Digital, DTS 5.1, Dolby
Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X
Optical Audio Formats| ** LPCM 2CH, LPCM 5.1, Dolby Digital
2/5.1CH, DTS 2/5.1CH
L/R Audio Formats| Analog Stereo 2CH
ESD Protection
| Human body model — ±8kV (air-gap discharge) & ±4kV (contact discharge)
Connections
Inputs| 1x HDMI Type A [19-pin female]
Outputs
| 2x HDMI Type A [19-pin female] 1x L/R Audio Out [3.5mm Stereo Mini-jack] 1x
Optical Out [S/PDIF]
Mechanical
Housing| Metal Enclosure
Color| Black
Dimensions| 130mm [W] x 75mm [D] x 19mm [H]
Weight| 260g
**Power Supply| Input: AC100 – 240V 50/60Hz
Output: DC 5V/1A (US/EU standards, CE/FCC/UL certified)
Power Consumption| 2W (Max)
Operation Temperature| 32 – 104°F / 0 – 40°C
---|---
Storage temperature| -4 – 140°F / -20 – 60°C
Relative Humidity**| 20 – 90% RH (no condensation)
Operation Controls and Functions
5.1 Front Panel
- 2CH/5.1CH/7.1CH/Out1/Out2: EDID selection for 2/5.1/7.1 channels audio or copying from the display connected to HDMI Out1 or Out2.
- EDID: EDID selection button.
- ARC: ARC indicator LED, illuminates while ARC enables.
- ARC On/Off: ARC enables/disable button.
5.2 Rear Panel
- L/R Out: Connect to audio amplifier or TV L/R audio input port.
- Optical Out: Connect to audio amplifier optical audio input port.
- HDMI Out2 : HDMI output with audio and 720p black video should be connected to an AV Receiver or audio system.
- HDMI Out1 : HDMI loop out from HDMI In including audio and video.
- HDMI In: HDMI input port should be connected to an HDMI source.
- DC 5V: Connect 5V/1A adaptor to AC wall outlet for power supply.
Connection Diagram
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