MMX4x2 series – User's Manual 100
Analog Audio Output Level Settings by Steps
Setting the Volume (dB)
Command and Response #analogaudio #volume
ç <step>)
æ
Parameters
The volume is increased or decreased with the given <step> value in dB.
Example
ç
æ
Setting the Volume (Percentage)
Command and Response
ç <step>)
æ
Parameters
The volume is increased or decreased by the given <step> value in percent.
Example
ç
æ
Audio Port Settings for Firmware v1.1.0
ATTENTION!
Audio Port Settings from Firmware v1.2.0 section.
see the
Command Changes in Firmware v1.2.0 section.
INFO: Audio port numbering can be found in the section.
Setting the Audio Source of HDMI Output 1
The HDMI out 1 port can transmit the original embedded audio line or the analog audio from the analog
audio input line.
Command and Response
ç <embed_audio>
æ <embed_audio>
Parameters
Parameter Parameter description
<embed_audio> Audio source of HDMI
out 1 (O1)
true
false
Original embedded HDMI audio is transmitted to O1
Example
ç
æ
HDMI out 1 transmits the original audio line of HDMI signal from the selected input port.
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