Table of Contents
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Table of Contents
Related Manuals for Orei HDA-939
Summary of Contents for Orei HDA-939
- Page 1 2160p 4:4:4/60 In-line HDMI Scaler with 7.1 Audio Downmixing and eARC VER 1.0...
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Page 2: Table Of Contents
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. Surge protection device recommended This product contains sensitive electrical components that may be damaged by electrical spikes, surges, electric shock, lighting strikes, etc. -
Page 3: Introduction
1. Introduction This product is an audio and video processor, which can extract HDMI audio signal (IIS or S/PDIF), decode Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD Master Audio, and then output 2.0CH LPCM audio. It also can process (Sound Channel Superposition) LPCM (up to 7.1CH) audio, and then output the audio as stereo (LPCM 2.0) over HDMI OUTPUT 2（Audio only）, digital (optical and coaxial) or RCA (analog) audio port. -
Page 4: Package Contents
☆ Support up to Dolby TrueHD and DTS-HD Master audio Downmix processing, with 2CH audio output through coaxial, fiber optical and stereo audio ports ☆ Support HDMI port, analog audio port, digital audio port (coaxial and fiber optical) to output audio at the same time ☆... -
Page 5: Specifications
4. Specifications Technical HDMI Compliance HDMI 2.0 HDCP Compliance HDCP 2.2 / 1.4 Video Bandwidth 18 Gbps Video Resolution 480P60~4K2K@60Hz 4:4:4 Color Space RGB, YCbCr 4:4:4 / 4:2:2 / 4:2:0 Color Depth 8/10/12-bit HDMI: LPCM Dolby Digital Dolby Digital Plus Dolby TrueHD DTS-HD Master... -
Page 6: Operation Controls And Functions
5. Operation Controls and Functions 5.1 Front Panel HDMI AUDIO FORMATS AUDIO INPUT POWER OUT 1 OUT 2 DOLBY DTS-HD HDMI ARC/ SELECT eARC Name Function Description Red LED will be on when the product is powered on. POWER LED HDMI signal input indicator. - Page 7 Name Function Description HDMI audio signal output port, connected to audio HDMI OUTPUT 2 amplifier with HDMI cable. TOSLINK Fiber optical audio output port. COAX Coaxial audio output port. Analog audio output port. 8-position DIP switch, which can control downscaling, SETTING downmixing, ARC/eARC function, HDMI audio switch...
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Page 8: Rs-232 Command
6. RS-232 Command The product also supports RS-232 command control. Connect the RS-232 port of the product to a PC with a 3-pin phoenix connector cable. Then, open a Serial Command tool on PC to send ASCII commands to control the product. The ASCII command list about the product is shown as below. - Page 9 Command Code Function Description Audio Output Control Command Audio Input Selection AUD RX aa aa=[01:HDMI 02:ARC/EARC] Set Output yy Audio Bypass AUD TX yy BYP yy=[01...02] 01:HDMI1 02:SPDIF/OPTICAL Set Output yy Audio Downmix AUD TX yy DMX yy=[01...02] 01:HDMI1 02:SPDIF/OPTICAL Set Output yy Audio Mute ON MUTE TX yy ON yy=[00:ALL 01:HDMI1 02:HDMI2 03:OPTICAL 04:SPDIF 05:L/R]...
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Page 10: Application Example
7. Application Example TV with ARC/ eARC function 2.0 Speakers TOSLINK 8 7 6 5 4 3 2 1 DOWNSCALE AUDIO ONLY eARC/ARC/CEC +DECODED eARC/ARC COAXIAL HDMI IN HDMI OUTPUT DIGITAL AUDIO OUT DOWNMIXED AUDIO OUT SETTING RS-232 DC 12V Power Supply Soundbar 2.0 Speakers...