infobit iMatrix H44VAW User Manual page 23

■ Audio Page
In Audio page, you can select the input audio in Input Audio Select area, and set the
ext-audio mode in Ext Audio Select area.
You can select any input audio source
from an HDMI input internal audio or an
embedded audio. For example, if "HDMI
1 Original" is selected, the audio source
is from the internal audio of HDMI Input 1;
if "Embed 1" is selected, the audio
source is from the Embed 1 audio. (The
embed audio follows HDMI INPUT, and it
will be embedded in HDMI INPUT to
output.)
The ext-audio has three modes: Bind to Input, Bind to Output and Audio Matrix.
Note: The embedded audio can not be extracted to audio out channel to output.
Bind to Input: The AUDIO OUT (1~4)
follows the HDMI INPUT (1~4). And
there is a consistent one-to-one match
between each HDMI input and audio
output.
For example, the audio of AUDIO OUT
1 is from HDMI INPUT 1. The audio of
AUDIO OUT 2 is from HDMI INPUT
2. The audio of AUDIO OUT 3 is from
HDMI INPUT 3. The audio of AUDIO
OUT 4 is from HDMI INPUT 4.
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