Dynacord DMM 4650 owner manual Restore, RS232, Clock

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preset), “update” (equivalent to exclusive message + message management) or “inclusive message” (equivalent to update + audio data). The soft key “send” starts the data output via the REMOTE/RS232 connector.

This menu item is meant for data transfers into a computer. This function can also be executed via command at the RS232 interface. A precise description of the necessary control steps and data formats is to be found on the pages 33 - 35. The EXIT key switches to the prior menu level.

Restore

Confirming “Restore” with the soft key “ok”, the display shows"Restore release". This mode provides the possibility to restore preset data which previously had been saved using the “Backup” procedure via the REMOTE/RS232 interface. Since only user 3 has access to the“Restore” command, unauthorized modification of the DMM 4650 via the remote interface and other sequences (priority) interrupting a “Restore” process in progress is impossible.

A precise description of the necessary control steps and data formats is to be found on the pages 33 - 35. The EXIT key terminates this mode (returning to the prior menu level).

RS232

Confirming “RS232" with the soft key ”ok", displays the current baud rate of the REMOTE/RS232 interface. With the cursor keys the desired data rate can be set and is effective immediately. Normally, this adjustment is necessary before “Backup” or “Restore” and remains in memory. This function can also be executed via command at the RS232 interface. A precise description of the necessary control steps and data formats is to be found on the pages 33 - 35. The EXIT key switches to the prior menu level.

Clock

Confirming “clock” with the soft key “ok”, date and time together with soft key “set” appear on the display. After pressing “set”, date and time are set anew using the cursor keys. The clock has no power reserve at missing supply voltage and is necessary only for the error log in “self test”. With Power-ON the clock always starts from the same value.

Setting date and time is also be achieved via command at the RS232 interface. A precise description of the necessary control steps and data formats is to be found on the pages 33 -35. The EXIT key switches to the prior menu level.

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Contents DMM DescriptionContents Page Page Installation instructions Front Panel Multi-function DisplayRear Panel Use of the DMM Sequence function Operating the DMM GeneralPasswort Message number, Preset MessageGeneral Operation menu messageSoft key edt Recording level Remote recordingAudio quality, recording duration Message memory extensionGong Gong PresetsOperation menu gong List of available gong parameters Type four-stroke, three-strokeAlarm Presets AlarmOperation menu alarm List of available alarm parameters Type Uni-sweepType Bi-sweep Type continuous soundType Jump sound Type burstAnnouncement Operation menu announcementTrigger Operation menu triggerExamples for trigger settings Trigger recognitionSequence Presets SequencesOperation menu sequence Stop triggerSequence example CommandFunction List of available step functions in sequences DMM=Operation menu system setup Backup Sum levelAttenuation Init DMMRS232 RestoreClock Self test Operation menu self testConnections Control levels and currentsGeneral Pin NameInstallation example InputsAudio inputs and outputs Remote, RS 232 interface, data backup Interface settingsBackup, Restore commands, Priority Connection REMOTE/RSList Remote commands Command Parameter FunctionTerminal programs Factory settings, defaults Factory PresetsList of trigger signals List of factory preset sequences Priority Stopp trigger DIN-Alrm B1 Low 00,1s stc Start DIN alarm key B1 ON, Stop with key B1 OFFPriority Stopp trigger Alrm-Txt B2 Low 00,1s stc Sequence Nummer Title Priority Stopp trigger Vierklng Off Tone gongB4 Low 00,1s stc Start Pre-gong key B4 on, end of announcement with keySequence Nummer Title Priority Stopp trigger Message2 Off Priority Stopp trigger EasyRec1 C3 High 00,1s latStarts the recording of Message 01 remote recording Stops by pressing the input C3 button againStarts the recording of Message 02 remote recording Priority Stopp trigger EasyRec2 C4 High 00,1s latStops by pressing the input C4 again Priority Stopp trigger Ansage D3 Low 00,1s stc BZB ABC alarmKey is being pressed System input -20 dB Ship alarm General Emergency Priority Stopp trigger Fireship Off Ship alarm FirePriority Stopp trigger ManMorse Off Ship alarm Manual Morse keyTelephone bell List of factory preset gong signals Gong no Title Prior Type Bar Attack Release Start Repeat cntList of factory preset alarm signals Error Name Function test TroubleshootingAppendix User questions, hints Using the soft key set Examples for Alarm Texts Specifications DMM Warranty

DMM 4650 specifications

The Dynacord DMM 4650 is a powerful and versatile digital mixing console designed for professional audio applications. Built with cutting-edge technology and years of expertise in the audio industry, the DMM 4650 is a go-to solution for live sound engineers, rental companies, and permanent installations.

One of the primary features of the DMM 4650 is its 32 input channels, allowing for seamless integration of multiple sound sources. Each channel is equipped with high-quality preamps that deliver a clean, transparent sound. The console also includes 16 bus outputs, enabling flexible routing options for different sound systems, whether for front-of-house, monitors, or recording purposes.

The DMM 4650 comes with an intuitive user interface, highlighted by a large touchscreen display that provides clear access to all essential parameters and features. This interface allows users to navigate quickly through settings, making adjustments in real-time without disrupting the audio flow. Additionally, the console supports multiple layers of channels, giving engineers the ability to work efficiently during complex shows.

One standout technology incorporated in the DMM 4650 is its digital signal processing (DSP) capabilities, which include high-quality equalizers, dynamics processors, and effects units. The onboard DSP can manage multiple effects such as reverb, delay, and modulation, giving users a wide range of sound-shaping tools. Moreover, the DMM 4650 features an advanced audio networking option, allowing for easy connectivity with other digital equipment and systems, promoting a streamlined workflow.

Robust connectivity is a hallmark of the DMM 4650, which sports both analog and digital outputs, including AES/EBU and MADI options. This flexibility ensures that the console can adapt to various setups and can coexist with existing audio infrastructure without hassle.

Durability is also a key characteristic of the DMM 4650. Designed for the rigors of live performance, the console's rugged construction ensures reliable operation in demanding environments. Whether it's a large concert, corporate event, or installation in a house of worship, the DMM 4650 is engineered to deliver outstanding performance consistently.

In conclusion, the Dynacord DMM 4650 is a comprehensive digital mixing console that combines advanced technology with user-friendly features. Its high-quality audio processing, extensive connectivity options, and robust build make it an excellent choice for audio professionals looking to elevate their sound mixing capabilities.
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