Dynacord DPM 4000 manual Flash Memory for Voice Recording/Playback NRS, Internal Message Recorder

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DEVICE DESCRIPTIONS

5.1.12 Flash Memory for Voice Recording/Playback (NRS 90205)

Internal Message Recorder

For using the internal message memory at least one voice message module NRS 90205 (121648) needs to be installed in the DPM 4000 and the SW-Message (121709) needs to be enabled. Up to maximally 4 memory modules can be retrofitted. The memory modules need to be formatted before the first use.

The Message Stacking Function is available together with the recorder.

Data:

 

- number of internal texts (messages)

25

- sampling frequency

48kHz

- sampling format

16-bit linear at a bandwidth of 20kHz

 

8-bit compressed at a bandwidth of 10kHz

- maximum recording time

16-bit, 20kHz, 1 message memory: 22,5 sec.

 

16-bit, 20kHz, 4 message memory: 90 sec.

 

8-bit, 10kHz, 1 message memory: 90 sec. (1,5 min.)

 

8Bit, 10kHz, 4 message memory: 360 sec. (6 min.)

- signal sources

DPM 4000 inputs IN1 – IN4

Instructions for retrofitting the Message Memory Extension (NRS 90205) into the DPM 4000

contents:

1 printed board assembly 86237

1manual

1.Disconnect the appliance from any power supply.

2.Remove the cover (7 screws).

3.Insert the printed board 86237 on the main pcb 80249C

-Insert the printed board 86237 into an empty slot, starting with CN301, CN302, CN303 or CN 304.

4.Format the inserted memory boards (only possible using the PROANNOUNCE Designer software).

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PROANNOUNCE System User Handbook 1.1

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Contents Page Page Introduction PreambleSafety Instructions Operation InstructionsProannounce System User Handbook Operation Instructions Central Unit DPM DPC 4000 Paging Stations DPA 4000 Power AmplifierDPP 4000 Power Supply Units DCS 400 Control SystemExcluded From Warranty Operation LocationSystem Description General OverviewVolume And Tone Controls / Delays Signal Generators / Voice Message MemoryAudio Routing Clock / Calendar Paging StationsControl Inputs And Outputs MonitoringSafety Standards MacrosInterfaces Installation And Program Start System Specifications Software InstallationUninstalling Proannounce Designer Starting Proannounce DesignerDigital Proannounce Manager DPM Features Description Of Individual DevicesDPM Front View Signal Pins Description +24V == Rear ViewDC Input 24V == Remote Control socket RS-232 PC InterfaceSlots for Audio Output Modules Monitor Output socketExtension slot Control Module Slot Audio Input Module SlotsSpecifications Supply voltageMonitor input Specifications 5 2-Channel Paging Station Module NRSPin-Assignment Of DPC 4000 Connectors And The Extension Cord Block DiagramRetrofitting Input Transformers Specifications 6 MIC/LINE + 2 AUX Input Module NRSPin-Assignment Of XLRF-Type Connectors Block diagramInternal Settings Retrofitting Input Transformers 7 2-Channel MIC/LINE Input Module NRS DPM MLIOpen 24 dBu Retrofitting Input Transformers 8 2-Channel AUX Input Module NRS DPM AUXBlock diagram 2-channel AUX input module 9 MIC/LINE + Paging Station Module NRS 22 MIC/LINE + paging station module NRSPin-Assignment Of RJ-45 Socket And Extension Cord Audio 24V/GNDBlock diagram MIC/LINE + paging station module Retrofitting Input Transformers 10 2-Channel Line Output Module NRS DPM OUTPin-Assignment Of XLRM-Type Connectors Setting Output Levels Via JumpersRetrofitting Output Transformers 11 8 I/O Control Module NRS 31 8 I/O control modulePin-Assignment Of RJ-45 Connectors Slave clocksFlash Memory for Voice Recording/Playback NRS Internal Message RecorderProannounce DPC 4000 Paging Consoles System Overview Paging Console Functions Table of all functionsSelection Keys and LED’s Cancel keyControl Panel Of The DPC ALL key and LEDTalk key and BUSY-LED Alarm key and IndicatorText key and LED On key and LEDDisplay ConnectionsMicrophone LAN socketKey-Labeling Tested printer models are HP LaserJet 6PSelective Call Gong Chime SignalOperation Collective CallCanceling Signals General AlarmSelective Alarm Text MessageSystem on / OFF Program AssignmentSpecial Functions Paging Console Configuration In Setup Mode AddressCompressor Pre-Gong SignalBuzzer LCD-ContrastIndications LEDPriorities DPC 4350 Paging Station ExtensionCombination Factory Presets Specifications DPCOptionally Available Accessories Change from Switch to PushbuttonOptional Alarm Key NRS Optional Key-lock Switch NRS Input / Output Transformer NRS Optional Monitor Loudspeaker NRS Connecting a PTT-Microphone Connecting External Audio Signal SourcesExternal MIC / Line Input EXT socket Cable Length Single Paging Station On a Single DPM-LineSingle Paging Station + Extension On a Single DPM-Line DPA 4000 Proannounce Power Amplifier Characteristics Instructions For Using Remote-Power Amps Four-Channel Power Amplifier DPA ControlControl DCS 400 Control System Characteristics Operating current FeaturesOperating voltage Operating current at 24Dimensions of the DCS 401 module DCSDCS 408 Relay Module 100 Dimensions of the DCS 408 module DCSContact current, maximum Operating temperature range Operating current, all relays pulled, at 24Maximally 12 DCS 408 / DCS 409 modules can be Power source 24V CN6 Maximum output current Operating current, all inputs openOperating current, all inputs at +24VOUT -24VOUT Output DCS 416 Analog Input / Output Module DCS 416 analog I/O moduleDAC Dimensions W x H x D 19 2HU Specifications Operating voltageOperating temperature range Weight Audio input Input voltage 0 dB LEDOperation keys Function +10+ 24 NRS 90240 Rotary Encoder Page Proannounce Hardware Configuration 1 DCS CablingVoltage Supply DCS 401 AddressesBefore initial operation DMM 4650 Interconnection DMM DPMNRS 90226 Adapter Printed Board Assembly

DPM 4000 specifications

The Dynacord DPM 4000 is a high-performance digital power mixer designed to cater to the needs of live sound engineers, musicians, and audio professionals. It offers an extensive range of features and cutting-edge technologies, making it the go-to choice for both small venues and large-scale productions.

One of the standout features of the DPM 4000 is its intuitive user interface. The large, bright LCD screen provides clear visibility of all essential parameters, allowing for quick adjustments even in low-light conditions. The mixer includes a comprehensive built-in effects processor, featuring multiple reverb, delay, and modulation effects that can be applied to individual channels or the overall mix. This capability provides sound engineers with the tools they need to enhance their audio output effortlessly.

The DPM 4000 is equipped with a robust 16-channel configuration, providing ample input options for microphones, instruments, and other audio sources. Each channel is fully equipped with EQ controls, gain adjustments, and auxiliary sends, allowing for precise shaping of the sound. The mixer also supports multi-track recording via USB, making it easy for users to capture performances directly to a computer.

In terms of connectivity, the Dynacord DPM 4000 excels with multiple options including XLR, TRS, and RCA inputs. Its flexible routing capabilities enable sound engineers to customize their signal flow, enhancing both versatility and convenience during live performances. Additionally, the mixer supports remote control through dedicated software applications, enabling users to manage settings from a distance, a significant advantage for live sound applications.

The DPM 4000 features advanced thermal management technology, ensuring the unit remains cool during long operational periods. This is critical for maintaining optimal performance and longevity. The built-in power amplifier delivers impressive wattage, suitable for driving various loudspeaker systems while maintaining sound clarity and fidelity.

Another notable characteristic is its rugged construction, built to withstand the rigors of touring and frequent usage. The design ensures durability in diverse environmental conditions while maintaining aesthetic appeal.

In summary, the Dynacord DPM 4000 is a versatile and powerful digital power mixer, offering a blend of user-friendly features, comprehensive control, and robust performance. Whether used in a live sound setting or for recorded sessions, it stands out as an exceptional tool for audio professionals committed to delivering high-quality sound.
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