User Manual
Installation and operation
The following graphic shows the Audio Extractor connected in a typical set up, with HDMI cables
connected between the HDMI source, Audio Extractor and HDMI display equipment. Additionally a cable
is connected between one or more of the Extractor's audio outputs and an AV receiver/amplifier.
HDMI Cable
TOSLink / Coaxial / 3.5mm to Phono Cable
Installation is simple, make sure that all devices are powered off and then connect the cables as
described above and then connect the provided power supply and power on all devices.
The Power LED will illuminate red when the power supply is connected; this will then change to purple
when a HDMI signal is detected. Once playback commences sound is output through all of the audio out
interfaces simultaneously.
By default the extractor is set to multi-channel mode, this allows either multi-channel or stereo audio to
be input/output via the extractor. By pressing the Select button you can change this setting to stereo
only, this will affect the EDID data that is shown to your HDMI source device and so the screen may
flash on/off briefly whilst the handshaking occurs. The Channel Select LED will be set to off to indicate
that stereo mode is active.
When using the 3.5mm stereo audio output use a 3.5mm to 3.5mm or 3.5mm to phono audio cable,
depending on the input connection of your AV receiver/amplifier.
For installations using multiple HDMI sources, position the Audio Extractor between a HDMI switch and
HDMI display equipment. Installations using multiple HDMI displays require the Audio Extractor to be
positioned before a HDMI splitter.
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