Description
The SIEMENS Model ACM-1 Audio Control module is the master control module for the MXLV audio system. The module controls all voice related functions. ACM-1 has a supervised tone generator which provides a variety of tones for use with the system. Each system can have two of the available tones. The tones are set with CSG-M. If an application requires tone backup, use the P6 connector on the ACM-1 for the BTC-1 backup Tone card.