Figure 7: Audio Input
The “Audio Input”-tab allows users to set up external PA inputs and microphone staons.
The external PA inputs can be set to any zone or set of zones, with a specied PA priority (lower is more important) and if the
message should be recorded prior to playback. There are two External PA inputs exposed at the Compact MPA backplane.
Any microphone staons connected can be congured with any zone or set of zones, the priority of the staon PTTs,
whether to record the message prior to playback and what type of paging is desired (normal paging or emergency paging).
Please note that only the rst PTT pair for each microphone staon is exposed at the Compact MPA backplane.