Dynacord ProAnnounce

DMM4650

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Key Features: · Self-monitoring with fault message output · Password protection over several levels · RS-232 interface for data backup and servicing purposes · Integrated service and maintenance program software · Expandable flash-memory · Direct digital recording and reproduction of at least 100 different sound and speech signals. · Maximum recording time up to 16 minutes. · Maximum bandwidth is 16 kHz. · 15 acoustical alarm signals and 6 different gong signals General Description: The DMM 4650 is a signal processor, capable of audio recording and playback, as well as, audio signal generation such as alarms. The main application is for PA racks, but stand-alone applications are possible as well. The audio signals can consist of alarm, gong, messages and also random combinations. These programs were created by Dynacord and stored as presets. The audio quality of the messages can be selected depending on memory extension and different user requirements. With maximum memory extension, a total recording time of 16 minutes is possible. Password protection is provided. The operation is easy, like cassette recorders or CD players. A computer interface allows saving and loading of unit configurations and message data. In order to ensure function reliability, a self-test and an audio data verification is installed. The alarm is provided via a dedicated output. The DMM 4650 does not require maintenance due to its use of flash memory.