Dynacord DMM 4650 owner manual Operation menu system setup

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System setup

General

Basic functions are defined in the menu system setup. Examples are: behaviour during stand-by, language, data backup, etc. The factory defaults are explained in the table on page 36. Modifications are automatically saved and remain in memory even without supply voltage.

Operation menu system setup

Confirming the menu selection “system setup” with the soft key “ok”, the following sub menus can be selected using the < > cursor keys .

Contrast

Confirming “contrast” with the soft key “ok”, the display shows “LCD contrast’ and the soft key ”norm". The display’s contrast is adjusted in +-% using the cursor keys while “norm” sets the value to 0%. The EXIT key switches to the prior menu level.

Backlight

Confirming “backlight” with the soft key “ok”, the display shows“L CD backlight” and the soft key “norm”. Using the cursor keys, the display’s backlight intensity can be set in a range of 0 % to 100%. The EXIT key switches to the prior menu level.

Headphones

Confirming “headphones” with the soft key “ok”, the display shows“headphones” and the soft key “norm”. Using the cursor keys, the value for the volume of the Phone/Pre-Listen outputs can be set in a range of 0 % to 100 % while"norm" sets it to 75%. This setting can also be modified with the soft key “vl” in the menus “Message,Gong, and Alarm". The EXIT key switches to the prior menu level.

Priority

Confirming “priority” with the soft key “ok”, the display shows“Change User prio” and the soft key “ok”. This menu allows fixing user priorites, that are lower than the current user level. The cursor keys are used to assign a user number and its priority. The new setting is only effective after confirming the entry with the soft key “ok”(“new priority stored’). The EXIT key switches to the prior menu level.

Password

Confirming “password” with the soft key “ok”, the display shows“password change” and the soft key “ok”. This menu provides the possibility to change all user passwords, that are lower than the current user level; including your own password. A user number and its password is set with the cursor keys (4 numbers, each from 0-9). The new setting is only effective after confirming the entry with the soft key “ok” (“new password stored”). The EXIT key switches to the prior menu level.

Outputs

Confirming “outputs” with the soft key “ok”, the name of a control output (relay contact) is displayed. This menu allows the settings of all 16 outputs, which are valid in the stand-by mode (no sequence running). With the cursor keys one output (A1 to D4) is selected and set to “low” (contact open) or “high” (contact closed) depending on the application. This modification is effective immediately.

This menu item can also be used to test the functions of the DMM 4650’s outputs during the installation. The EXIT key switches to the prior menu level.

Bypass

Confirming “bypass” with the soft key “ok”, the message “bypass is off” or on appears on the display. This menu item allows the setting of the audio relay’s state (input > output) when in the stand-by mode (no sequence running). The cursor keys are used to change the status. This change is immediately effective. 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 General Message number, PresetMessage Operation menu messageSoft key edt Audio quality, recording duration Recording levelRemote recording Message memory extensionOperation menu gong Gong PresetsGong List of available gong parameters Type four-stroke, three-strokeOperation menu alarm AlarmAlarm Presets Type Bi-sweep List of available alarm parametersType Uni-sweep Type continuous soundType Jump sound Type burstAnnouncement Operation menu announcementTrigger Operation menu triggerExamples for trigger settings Trigger recognitionOperation menu sequence Sequence PresetsSequences Stop triggerFunction CommandSequence example List of available step functions in sequences DMM=Operation menu system setup Attenuation BackupSum level Init DMMClock RestoreRS232 Self test Operation menu self testGeneral ConnectionsControl levels and currents Pin NameInstallation example InputsAudio inputs and outputs Backup, Restore commands, Priority Remote, RS 232 interface, data backupInterface settings Connection REMOTE/RSList Remote commands Command Parameter FunctionTerminal 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 B4 Low 00,1s stc Sequence Nummer Title Priority Stopp trigger Vierklng OffTone gong Start Pre-gong key B4 on, end of announcement with keyStarts the recording of Message 01 remote recording Sequence Nummer Title Priority Stopp trigger Message2 OffPriority Stopp trigger EasyRec1 C3 High 00,1s lat Stops by pressing the input C3 button againStops 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 Ship alarm General Emergency Priority Stopp trigger Fireship Off Ship alarm FireTelephone bell Ship alarm Manual Morse keyPriority Stopp trigger ManMorse Off List of factory preset gong signals Gong no Title Prior Type Bar Attack Release Start Repeat cntList 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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