Hall Research EMX-HD-AUD - Manual (Page 7)

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MODEL EMX-HD-AUD AUDIO EXTRACTOR & EDID MGR
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AUDIO EDID
Clicking these controls selects either PASS-THRU, 2 CHN or
MULTI modes
MULTI – EDID from SINK is set for LPCM, DTS and Dolby
audio with multiple speakers.
2 CHN – EDID from SINK is set for 2 channel LPCM audio with 2 speakers.
This is the FACTORY DEFAULT setting.
PASS-THRU – EDID from SINK is used.
Mute Audio
On HDMI Output
Clicking this control mutes the HDMI Audio.
FACTORY DEFAULT is not muted.
Extracted to Amp
Clicking this control mutes the 3.5mm L/R and TOSLINK Audio.
FACTORY DEFAULT is not muted.
Misc
Cycle HPD
Clicking this control sends a 500 mS Hot Plug Detect signal to
the video source. This indicator is ‘filled’ when the source is
connected.
Disable/Enable DDC
Disabling this control will turn off the DDC communication with the SOURCE
device. The SOURCE will receive no response from any HDMI or EDID
requests. This effectively disables the SOURCE from displaying HDCP content.
FACTORY DEFAULT is enabled (HDCP and EDID acceptable).
Monitor/Ignore HPD
Clicking this control to ‘Ignore HPD’, allows the source to ignore changes to the
OUTPUT HPD line.
The default behavior is to restart the HDMI/HDCP communications to the
SOURCE if a SINK device reconnects after becoming disconnected.
This re-initializing of the connection to the source may cause a momentary
drop-out in the Video and Audio output.
If this selection is set to "ignore" HPD, then the signal from the source is
uninterrupted.
FACTORY DEFAULT is to monitor the SINK HPD.