SY Electronics SY-EM-UHD-EX, Installation Manual

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2 V1.0
The SY-EM-UDH-EX audio embedder and extractor is an extremely versatile device, providing a
means to either embed another audio signal onto the HDMI output or extract HDMI audio signals
from the HDMI input. Three audio interface connections (Optical Toslink, digital Coax, and stereo
L/R) are employed, ensuring a convenient interface to any sound system.
The L/R and Coaxial audio signal ports can be set to either input (embed) or output (extract)
mode. The embedded audio can be selected from one of the three input types: optical, digital
coax or stereo analogue.
The simultaneous audio outputs can be either from the ARC channel or the audio extracted from
the incoming HDMI. Supported audio formats include 2 channel LPCM, Dolby AC3, and DTS.
Features

Can be set to either Embed or Extract audio signals to or from HDMI

Supports three audio signal types: optical, digital coax or stereo analogue L/R

Supports all resolutions to 4K UHD HDMI video

HDCP 1.4 and ARC supported

Selectable audio input for audio embedding mode

Simultaneous Extracted audio to: optical Toslink, digital coax S/PDIF and L+R analogue

Last operating state (settings) is maintained when repowered
Panel Description
Front Panel
Name Description
EDID - Pass EDID pass-through mode
EDID - 5.1 EDID set for 5.1ch sound mode
EDID - 2.0 EDID set for 2ch stereo mode
Embed - Opt Embed audio from optical S/PDIF input onto HDMI out
Embed - Coax Embed audio from digital Coax input onto HDMI out
Embed - L/R Embed audio from Analogue L/R input onto HDMI out
IR IR Sensor (for remote control)
Em Lit: Audio Embed mode - Not lit: Audio Extract (de-embed) mode
ARC Lit: ARC channel audio to all three outputs
EDID EDID mode selection button (Pass, 5.1, 2.0)
Select Audio embedding, source selection button (Optical, Coax, L/R)
Em/Ex Embed or Extract (de-embed) mode button
ARC (Button) ARC select button
Power (LED)
Lit: Standby mode
Power (Button)
Power ON / Standby button