Awareness | Output Zone Selectable Source limits on MP-M Series mixers
Selecting which inputs are assigned to the zones source selector
Information
A primary purpose of the MP-M is to route audio signals from the inputs (Sources) to the outputs (Zones). The Sources screen is where the available sources are assigned to an output and given their roles.
The MP-M mixers have a maximum of 8 sources you can choose from per zone. While the MP-M80 has 16 physical inputs, you can still only assign a maximum of 8 to a zone's selectable sources.
For more information, see the MP-M Series User Manual.