Table of Contents Introduction Features Package Contents Specifications Operation Controls and Functions IR Remote Application Example Thank you for purchasing this product Thank you for purchasing this product. For optimum performance and safety, please read these instructions carefully before connecting, operating or adjusting this prod- uct.
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Introduction The OREI HDA-934 Audio Extractor Switch features audio extraction for ARC/ eARC Soundbars and the ability to connect and switch between 3 sources to display on 1 TV. It supports video resolution up to 4K@60Hz RGB/YCbCr 4:4:4 with 18Gbps video Bandwidth. Extract audio directly from the source device.
Features auto/manual switching mode for input source Extract audio directly from the source to an ARC/eARC Soundbar Advanced EDID management (AUTO/2.0CH/5.1CH/7.1CH selectable) Flexible control via front panel buttons or IR remote control HDA-934 Audio Extractor Switcher 1pcs IR Remote 1pcs...
Operation Controls and Functions Front Panel AUTO IN 1 IN 2 IN 3 IN 4 AUTO eARC AUTO/INPUT EDID eARC ON/OFF Name Function Description When the auto switching mode for input source is enabled, AUTO LED the AUTO LED will turn on. When the INPUT 1/2/3/4 port is connected to a source, the corre- IN 1/2/3/4 LED sponding IN 1/2/3/4 LED will turn on.
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Operation Controls and Functions Rear Panel INPUT 1(eARC) INPUT 2 INPUT 3 INPUT 4 OUTPUT (eARC) SERVICE DC 5V Name Function Description HDMI input ports, connect to HDMI source device such as DVD Player, Game Console or Set-top Box with HDMI cable. Note: When the ARC/eARC function is turned off, connect the INPUT 1/2/3/4 “INPUT 1(eARC)”...
IR Remote AR C ARC: Press this button to turn on/off ARC/eARC function. When ARC/eARC function is turned on, the eARC LED on the Auto 2.0ch front panel will turn on Auto Auto/2.0ch/5.1ch/7.1ch: Press these buttons to select differ- Source ent EDID settings, and the corresponding LED on the front panel will be on.
Application Example Situation 1 When the ARC/eARC function is turned off, the connection is as following. INPUT 1(eARC) INPUT 2 INPUT 3 INPUT 4 OUTPUT (eARC) SERVICE DC 5V Power Supply TV box HDTV DVD or Blu-ray Player The terms HDMI and HDMI High-Definition Multimedia interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.
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Application Example Situation 2 When the ARC/eARC function is turned on, select the input port 1 by pressing the “AUTO/INPUT” button on the front panel or the In1 button on the IR remote, then connect the “INPUT 1(eARC)” port to a Soundbar to output the audio signal returned from the “OUTPUT(eARC)”...
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Application Example Situation 3 When the ARC/eARC function is turned on, select the input port 2/3/4 by pressing the “AUTO/INPUT” button on the front panel or the In2/3/4 button on the IR remote, then connect the “INPUT 1(eARC)” port to a Soundbar to output the audio signal extracted from “INPUTS 2/3/4”...
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