Dynacord DMM 4650 owner manual Terminal programs

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Terminal programs

The utilized terminal software has to be configured for data transfers (send and receive) with a word length set to 8-Bit and no data conversion.

Setting examples for the program “Terminal”, coming together with Windows 3.lx package:

Start the terminal software, click the window ‘configuration’ ‘data transmission’, set the values for the configuration as described in the paragraph interface settings (see above), and confirm your settings with ‘ok’. Select ‘conversions no’ in window ‘configuration’ ‘terminal settings’ and conclude your settings with acknowledging the ‘ok’ key.

Enter command backup (do not hit the return key yet), then select the menu ‘transmission’ ‘receive text file’. Activate ‘receive control character’ in this window and, after entering the desired file name, confirm with ‘ok’. The terminal program is now waiting for data that is going to be stored in the selected file.

The data transmission starts after pressing the “return” key. The received data is displaye on the PC’s screen. After the transmission is finished, select “Cancel” on the lower left-hand side toterminate the data transfer.

Upon completion of the data backup, the contents of the file can be checked using the “read texfile” command or any text editor. If necessary, the later allows to change the data (only inserting or deleting whole text lines, see backup, Restore commands above). The text editor should not decode and re-code any characters.

If the backup data is supposed to be loaded back into the DMM 4650, the function Restore has to be activated first (see backup, Restore commands).

After configuring the PC’s interface settings (configuration’ ‘data transfer’), the filename has to be entered in the window ‘transmission’ ‘send text file’. Upon conclusion confirming with “ok” startsthe transmission. The DMM 4650’s echo gets displayed on the PC screen and upon reception of a complete preset “restored” appears on the screen.

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Contents Description DMMContents Page Page Installation instructions Multi-function Display Front PanelRear Panel Use of the DMM Sequence function General Operating the DMMPasswort Operation menu message Message number, PresetMessage GeneralSoft key edt Message memory extension Recording levelRemote recording Audio quality, recording durationOperation menu gong Gong PresetsGong Type four-stroke, three-stroke List of available gong parametersOperation menu alarm AlarmAlarm Presets Type continuous sound List of available alarm parametersType Uni-sweep Type Bi-sweepType burst Type Jump soundOperation menu announcement AnnouncementOperation menu trigger TriggerTrigger recognition Examples for trigger settingsStop trigger Sequence PresetsSequences Operation menu sequenceFunction CommandSequence example DMM= List of available step functions in sequencesOperation menu system setup Init DMM BackupSum level AttenuationClock RestoreRS232 Operation menu self test Self testPin Name ConnectionsControl levels and currents GeneralInputs Installation exampleAudio inputs and outputs Connection REMOTE/RS Remote, RS 232 interface, data backupInterface settings Backup, Restore commands, PriorityCommand Parameter Function List Remote commandsTerminal programs List of trigger signals Factory PresetsFactory settings, defaults List of factory preset sequences Priority Stopp trigger Alrm-Txt B2 Low 00,1s stc Start DIN alarm key B1 ON, Stop with key B1 OFFPriority Stopp trigger DIN-Alrm B1 Low 00,1s stc Start Pre-gong key B4 on, end of announcement with key Sequence Nummer Title Priority Stopp trigger Vierklng OffTone gong B4 Low 00,1s stcStops by pressing the input C3 button again Sequence Nummer Title Priority Stopp trigger Message2 OffPriority Stopp trigger EasyRec1 C3 High 00,1s lat Starts the recording of Message 01 remote recordingStops by pressing the input C4 again Priority Stopp trigger EasyRec2 C4 High 00,1s latStarts the recording of Message 02 remote recording Key is being pressed System input -20 dB BZB ABC alarmPriority Stopp trigger Ansage D3 Low 00,1s stc Priority Stopp trigger Fireship Off Ship alarm Fire Ship alarm General EmergencyTelephone bell Ship alarm Manual Morse keyPriority Stopp trigger ManMorse Off Gong no Title Prior Type Bar Attack Release Start Repeat cnt List of factory preset gong signalsList of factory preset alarm signals Appendix TroubleshootingError Name Function test 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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