Button functions
Programmable zone/function selection buttons:
Depending on the system or installation, different functions can be assigned to the programmable
zone/function selection buttons. The function assignment should be done through the software
interface of the matrix system, or using the Audac system manager. (in combination with the
APC100 configuration unit)
Functions:
Zone select: Press to select/deselect the desired paging zone.
When selected, the selection button will be illuminated. Announcements will
be made to all selected zones.
Play message: Playbacks a voice-file message stored from the internal APM
memory to the selected zones.
Push to talk (PTT): Announcements can be made after the push-to-talk button is pressed.