Blackmagicdesign Micro Converter SDI to HDMI 3G Installation And Operation Manual page 56

The switch legend on the base of your converter gives you
all the information you need to change conversion settings.
Mini Switch Settings Example:
Experiment with the switches by setting your Blackmagic Mini Converter to output high
definition component video and analog audio channels 1 and 2 by setting switches 8, 5, 4, 3
and 2 to the OFF position.
Audio Selection Table
Audio Channels
1 and 2
3 and 4
5 and 6
7 and 8
9 and 10
11 and 12
13 and 14
15 and 16
Switch 4 Switch 3
OFF OFF
OFF OFF
OFF ON
OFF ON
ON OFF
ON OFF
ON ON
ON ON
Switch 2 Switch Diagram
OFF
ON
OFF
ON
OFF
ON
OFF
ON
Blackmagic Mini Converters 56