Enova DGX Audio Insert/Extract Boards
156
Hardware Reference Manual – Enova DGX 100 Series Digital Media Switchers
AIE Board in Left Expansion Board Slot – Insert Function
Inserted audio is received separately from PC source, embedded onto the HDMI signal, and routed from standard input through
standard output(s) to destination(s) as an HDMI signal with embedded audio.
AIE Board in Right Expansion Board Slot – Insert Function
Inserted audio from auxiliary audio system replaces embedded audio on HDMI signal and is sent to the destination device.
AIE Board in Right Expansion Board Slot – Extract Function
Audio is extracted by the AIE Board on the output side for use in supplemental audio equipment as well as remaining intact as
HDMI with embedded audio from the output to the destination device.
FIG. 93
Audio inserted onto HDMI input signal
FIG. 94 Audio inserted onto HDMI output signal
FIG. 95 Audio extracted from HDMI output signal
AC
DC
FLT
AC
DC
FLT
Destination device
Signal through system
HDMI with embedded audio
that was inserted from PC
Audio connector set to “Insert”
Analog stereo audio
DVI-to-HDMI adapter cable required
PC
AC
DC
FLT
AC
DC
FLT
Destination device
Audio connector set to “Insert”
Analog stereo audioAuxiliary audio system
Signal through system
HDMI with embedded audio
Source device
HDMI with embedded audio
replaced by inserted audio
AC
DC
FLT
AC
DC
FLT
Source device
HDMI with embedded audio
Signal through system
HDMI-embedded audio remains intact
Destination device
Audio connector set to “Extract”
Analog stereo audio
Amplifier and/or speakers
To Next Page
Loading...
Need help?
General
