Advantech ARK-2121F-U0A1E User Manual page 54

3.5.2.1 Azalia HD Audio
Audio Controller

Control Detection of the Azalia device. Disabled = Azalia will be unconditionally
disabled. Enabled = Azalia will be unconditionally Enabled. Auto = Azalia will be
enabled if present disabled otherwise.
Azalia HDMI Codec

Enable/Disable internal HDMI codec for Azalia.
HDMI Port B

Enable/Disable HDMI Port B.
HDMI Port C

Enable/Disable HDMI Port C.
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