Dynacord DRM 4000 User Manual

OWNER’S MANUAL DRM 4000 8-IN-2 AUDIO MIXER & ROUTER

3. QUICK STARTThis paragraph describes in an overview the most important steps for a trouble-free operation of the DRM4000 in your PA-system. For a mo

4. INSTALLATION AND CONNECTIONS4.1 General NotesAchieving the best results possible with your DRM 4000 is only doable when making sure that allconnect

4.2.2 AUX and MIX IN inputsThe four AUX-inputs (2 and 23) and the MIX IN-input (21) are provided via RCA-type jacks, which allowsthe direct connection

4.4 Control Inputs4.4.1 CONTROL INPUTSThe CONTROL INPUTS (16) are eight freely configurable control inputs, which are provided viaPhoenix-type termina

5. INITIAL OPERATION5.1 Power-On OperationThe POWER-switch (12) switches the power of the DRM 4000 on. The ON-LED (13) starts to light andafter a shor

NOTE: If the input signal is not present at the master outputs, check the following:• Are the master controls (10) open?• Has the corresponding MIC/

6. SPECIAL FEATURES OF THE DRM 40006.1 Using Ducking ControlThe ducking control allows the unaltered passage of audio signals of prioritized channels

6.4 Using The Unit Together With The DPM 4000The DRM 4000 is an ideal inputs extension for the DPM 4000. Audio connections between the two unitsare es

7. SOFTWARE EDITOR DRM 4000The Software Editor DRM 4000 is shipped together with the optionally available extension-kit RS-232interface (NRS 90258). T

7.4 Software Description7.4.1 GeneralThe DYNACORD DRM 4000 Editor software provides an extremely easy and comfortable manner forconfiguring, controlli

The lightning flash with arrowhead symbol, within anequilateral triangle is intended to alert the user to thepresence of uninsulated “dangerous voltag

View MenuNote:For low-resolution monitors (800 x 600 pixels or less), turning off the display of the symbol and statusbars might be advantageous, leav

Name and CommentHere one can provide each contact and the basic configuration with a name and with a comment. MIC/LINE-inputsNote:Ducking and Priority

7.4.4 Control InputsThis offers the possibility for individually programming the parameters of the corresponding control input(contact 1 to contact 8)

7.4.5 Online Control / StatusThis window allows remotely controlling and monitoring the DRM 4000 in real-time. It also offers thepossibility to test t

8. CONFIGURING THE DRM 4000The DRM 4000’s BASIC CONFIGURATION is active whenever no CONTROL INPUT is connected toground. The DRM 4000’s factory-pre-se

Legend to the table on the DRM 4000 FACTORY CONFIGURATION leaflet:BASIC CONFIGURATION: The BASIC CONFIGURATION is active when no CONTROL INPUT is conn

9. INTERNAL SETTINGS / EXTENSIONSCAUTION: The following instructions for installing and setting extensions are meat for thequalified service technicia

9.1.1 Low Cut FilterThe four MIC/LINE-inputs provide switch-able Low Cut filter (85 Hz / 12 dB per octave), which cut-offfrequencies below 85 Hz. The

9.1.3 AUX Sensitivity SelectionIf necessary, changing the sensitivity of the AUX-input channels from the factory pre-set of +4 dBu (1,23V) to -6 dBu (

9.3 HOW TO INSTALL EXTENSIONS9.3.1 How to install the Input Transformer (NRS 90233, EDP-No. 121 682)Contents NRS 90233:1 x Input Transformer DCN34095

CONTENTSTABLE OF CONTENTS PAGE SAFETY AND SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . .

9.3.2 How to install the Output Transformer (NRS 90227, EDP-No. 121 679)Contents NRS 90227:1 x Output Transformer DCN354596Installation Instructions N

9.3.3 How to install Interface-Boards:RS-485 Interface (NRS 90256, EDP-No. 121 785)RS-232 Interface (NRS 90258, EDP-No. 121 790)Contents NRS 90256:1 x

10. SPECIFICATIONS10.1 SpecificationsSupply Voltage 24 V DC (21.6 .. 31.2 V DC)Nom. Power Consumption (24 V) 700 mAMax. Power Consumption (24 V) 97

10.2 User ConfigurationSPECIFICATIONS10-2

SPECIFICATIONS10-3

10.3 Block diagramSPECIFICATIONS10-4

10.4 RS-232 Interface - Programmer’s InstructionsControlling the DRM 4000 from a media control desk or from an intercom system is possible via the se

10.4.2 Online-Access to all ParametersVia RS-232 connection and using REMOTE-commands provides direct access to all DRM 4000 parame-ters, like routing

10.5 DimensionsSPECIFICATIONS10-7

GARANTIE Das Werk leistet Garantie für alle nachweisbaren Mate-rial- und Fertigungsfehler für die Dauer von 36 Monatenab Verkauf. Garantieleistungen w

1. INTRODUCTIONFirst of all, we like to thank you for and congratulate you on buying a DYNACORD DRM 4000 8-in-2 AudioMixer & Router. To ensure opt

• Optional serial RS-485 interface for connecting the DPM 4000: control of all routing possibilities, duckingcontrol, preset switching via macros, out

2. CONTROLS AND CONNECTIONS2.1 Front Panel1, Socket MIC/LINE 1Electronically balanced XLR-input on the front panel for the connection of microphones o

6, Tone Control LO / HIEach of the four MIC/LINE as well as each of the four AUX inputs has its own tone control section, whichallows individually amp

2.2 Rear Panel14, 24 V power supplyThese two 6.3mm flat-connectors are utilized to supply the DRM 4000 with an operating voltage of 24 VDC. Whenever i

20, SEND outputThe pre-master A/B audio signal of the output channels is present at these two RCA-type connectors.Therefore, these outputs can be util