3025EMC Master Control Switching & Channel Branding
Revision 3.0.3 Page 83
4.11.4. DOWN MIX Routing
To enable the Down Mix routing on the 3025EMC (requires the +DMX option on the 3025AP audio
processing board) the Down Mix checkbox in the Additional Options dialogue of the Audio Processing
Tab of the 3025EMC channel configuration MUST be checked.
Module: Select in the drop-down menu if routing for upmixing module 1 (6 input channels
and 2 output channels) or module 2 is being configured.
Enable: Up Mix module is Enabled/Disabled.
Source Input Bus: Similar to the Dolby-E encoders, the Down Mix modules are located at the output
of the 3025EMC audio path. Possible source buses are PGM, AUX and CLN. It is
NOT possible to use PST as a source for Down Mix.
Input Pair: Configure (for each module) which audio channels (6 sequential channels) will be
routed to the input channels of the Down Mix processing block.
Output Pair: Configure (for each module) to which audio channel pair the output of the Down
Mix processing block (six channels) will be routed.
For more details on configuring the IntelliGain, Up Mix and Down Mix processing on the 3025 platform
please refer to the 3025AP manual.
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