Dynacord DPM 4000 manual Front View

Page 17

DEVICE DESCRIPTIONS

5.1.2 Front View

figure 5.2 DPM 4000 front view

The following controls and indicators are located on the DPM 4000's front panel:

1.LED DCF 77

This LED indicates the operation mode of the DCF 77 radio-controlled-signal receiver. The following table shows the different indications and explains their corresponding status:

LED indication

status

OFF

No radio control signal detected or no DCF 77 antenna connected. The

 

system clock is quartz-synchronized.

ON

The radio control signal is received. The system clock is synchronized

 

to the DCF 77 signal.

Blinking, one cycle per

The radio control signal is present and the system clock is being

second

synchronized. This procedure can take up to 2 minutes. After

 

synchronization is complete, the DCF 77 LED light continuously.

Blinking, fast

The radio control signal is detected but its reception is jammed. Re-

 

adjusting the DCF 77 antenna or choosing a location with improved

 

reception is recommended.

2.LED READY

This LED indicates the operation mode of the PROANNOUNCE System. After switching the power on, the READY LED blinks while the system boots. Depending on the complexity of the installation blinking can take several seconds. After successful initialization, the LED lights, signaling that the system is ready for operation. Whenever erroneous operation – either in the DPM 4000 or in one of the connected components – is detected, the LED goes out indicating that a system error occurred. When the system power is OFF, the READY LED is OFF as well.

3.LED POWER

This LED lights as soon as a power source (24 V =, power supply or battery) is connected to the DPM 4000. The LED does not light when the DPM 4000's power supply is disconnected, switched off or fails.

4.LED FAULT

This LED lights during a reset or when an internal watchdog error is being detected within the DPM 4000. It also indicates erroneous operation of external system components (power amplifiers, paging stations, relay boards, ...). The LED is connected to the READY relay on the rear of the appliance, which allows remote indication of system errors.

PROANNOUNCE System User Handbook 1.1

5-3

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Contents Page Page Preamble IntroductionOperation Instructions Safety InstructionsProannounce System User Handbook Operation Instructions Central Unit DPM DPP 4000 Power Supply Units DPA 4000 Power AmplifierDPC 4000 Paging Stations DCS 400 Control SystemOperation Location Excluded From WarrantyGeneral Overview System DescriptionAudio Routing Volume And Tone Controls / DelaysSignal Generators / Voice Message Memory Control Inputs And Outputs Paging StationsClock / Calendar MonitoringInterfaces Safety StandardsMacros Software Installation Installation And Program Start System SpecificationsStarting Proannounce Designer Uninstalling Proannounce DesignerDescription Of Individual Devices Digital Proannounce Manager DPM FeaturesDPM Front View DC Input 24V == Signal Pins Description +24V ==Rear View RS-232 PC Interface Remote Control socketExtension slot Control Module Slot Monitor Output socketSlots for Audio Output Modules Audio Input Module SlotsMonitor input SpecificationsSupply voltage 5 2-Channel Paging Station Module NRS SpecificationsBlock Diagram Pin-Assignment Of DPC 4000 Connectors And The Extension CordRetrofitting Input Transformers 6 MIC/LINE + 2 AUX Input Module NRS SpecificationsInternal Settings Pin-Assignment Of XLRF-Type ConnectorsBlock diagram Retrofitting Input Transformers DPM MLI 7 2-Channel MIC/LINE Input Module NRSOpen 24 dBu Retrofitting Input Transformers DPM AUX 8 2-Channel AUX Input Module NRSBlock diagram 2-channel AUX input module 22 MIC/LINE + paging station module NRS 9 MIC/LINE + Paging Station Module NRSAudio 24V/GND Pin-Assignment Of RJ-45 Socket And Extension CordBlock diagram MIC/LINE + paging station module Retrofitting Input Transformers DPM OUT 10 2-Channel Line Output Module NRSSetting Output Levels Via Jumpers Pin-Assignment Of XLRM-Type ConnectorsRetrofitting Output Transformers 31 8 I/O control module 11 8 I/O Control Module NRSSlave clocks Pin-Assignment Of RJ-45 ConnectorsInternal Message Recorder Flash Memory for Voice Recording/Playback NRSProannounce DPC 4000 Paging Consoles System Overview Table of all functions Paging Console FunctionsControl Panel Of The DPC Cancel keySelection Keys and LED’s ALL key and LEDText key and LED Alarm key and IndicatorTalk key and BUSY-LED On key and LEDMicrophone ConnectionsDisplay LAN socketTested printer models are HP LaserJet 6P Key-LabelingOperation Gong Chime SignalSelective Call Collective CallSelective Alarm General AlarmCanceling Signals Text MessageSpecial Functions System on / OFFProgram Assignment Address Paging Console Configuration In Setup ModeBuzzer Pre-Gong SignalCompressor LCD-ContrastLED IndicationsCombination PrioritiesDPC 4350 Paging Station Extension Factory Presets DPC SpecificationsOptional Alarm Key NRS Optionally Available AccessoriesChange from Switch to Pushbutton Optional Key-lock Switch NRS Input / Output Transformer NRS Optional Monitor Loudspeaker NRS External MIC / Line Input EXT socket Connecting a PTT-MicrophoneConnecting External Audio Signal Sources Single Paging Station + Extension On a Single DPM-Line Cable LengthSingle Paging Station On a Single DPM-Line DPA 4000 Proannounce Power Amplifier Characteristics Instructions For Using Remote-Power Amps Control Four-Channel Power Amplifier DPAControl DCS 400 Control System Characteristics Operating voltage FeaturesOperating current Operating current at 24DCS Dimensions of the DCS 401 moduleDCS 408 Relay Module 100 DCS Dimensions of the DCS 408 moduleOperating current, all relays pulled, at 24 Contact current, maximum Operating temperature rangeMaximally 12 DCS 408 / DCS 409 modules can be Operating current, all inputs at Power source 24V CN6 Maximum output currentOperating current, all inputs open +24VOUT -24VOUT Output DCS 416 analog I/O module DCS 416 Analog Input / Output ModuleDAC Operating temperature range Specifications Operating voltageDimensions W x H x D 19 2HU Weight Audio input Input voltage 0 dB LED+ 24 Operation keys Function+10 NRS 90240 Rotary Encoder Page Cabling Proannounce Hardware Configuration 1 DCSBefore initial operation Voltage SupplyDCS 401 Addresses DMM DPM DMM 4650 InterconnectionNRS 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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