Junger-audio D*AP4 FLX / D*AP4 LM Edition User Manual

D*AP4 5 Block Diagram The above schematic shows the principal blocks of the D*AP4. The core of the unit is the audio processor with 4 inputs

D*AP4 6 Control Concept The communication between external applications or the X*AP RM1 remote panel, is based on TCP/IP over Ethernet. The s

D*AP4 7 Getting Started – quick start guide Before the D*AP4 can be used, there are some basic configuration steps which must be followed in t

D*AP4 8 Getting Started – IP setup of the D*AP4 – via console interface The tool to change the IP configuration of the D*AP8 can be selected v

D*AP4 9 Getting Started – IP setup of the D*AP4 – via web browser * Read the default IP address printed on the label at the rear of the devic

D*AP4 10 Operating - menu structure of the X*AP RM1 remote panel Power up display – may show up to four D*AP4's enabled for remote contro

D*AP4 11 Operating display – EBU R 128 Meter <ESC> returns to the main operating display Operating – menu structure of the X*AP RM1 r

D*AP4 12 4 <EBU R 128> opens the loudness meter display Hotkey # 1 <Input> 2 <Fail Over> 3 <Spectral Signature> 4 <E

D*AP4 13 Setup GUI – SYSTEM – System Status The system status is a special link you can reach independently from where you are: The System S

D*AP4 14 Setup GUI – SYSTEM – Overview The graphical overview shows the main building blocks of the device including the options installed, i

D*AP4 Before the D*AP4 can be used, there are some basic configuration steps which must be followed in the order set out below. This example assume

D*AP4 15 This Device Input fields for information utilized by higher level services. Serial Number The electronic serial number. It is print

D*AP4 16 Transmit Metering Data [OFF / ON] metering data will be streamed via UDP protocol. In order not to receive such data by external ap

D*AP4 17 Sync Source Information You will get detailed information about the measured rates of possible sync sources System Clock Sampl

D*AP4 18 Setup GUI – SYSTEM - the preset concept in detail The example above shows the preset concept of the D*AP4. It is a general feature of

D*AP4 19 Setup GUI – SYSTEM – Backup / Restore Here you can backup the complete device and restore parts or all of it .If you press <back

D*AP4 20 Setup GUI – SYSTEM – Firmware Update The files to update the D*AP4 will be available in ZIP format. You must unpack them to your PC i

D*AP4 21 Setup GUI – INTERFACES – AES I/O Status [green / red / yellow] The soft LED represents the status Input Signal Status [OK / Fail

D*AP4 22 Important note! The AES relay bypass circuit of the AES I/Os may be deactivated inside the D*AP4. You must open the cover plate from t

D*AP4 23 Set up GUI – INTERFACES – SDI I/O interface – Overview If the D*AP4 is equipped with an optional SDI interface the following settings

D*AP4 24 Set up GUI – INTERFACES – SDI I/O interface – Local Routing The SDI interface comes with a local routing matrix to shuffle audio sign

D*AP4 25 Set up GUI – INTERFACES – SDI I/O interface – Setup SDI Bypass SDI Relay Bypass Will deactivate the Bypass Relay. It provides a s

D*AP4 26 Set up GUI – INTERFACES – SDI I/O interface – Embedder Audio Embedder Here you set the general functions of the embedder Delete Exi

D*AP4 27 Set up GUI – INTERFACES – MADI Interface – Status / Setup The implementation of MADI for the D*AP4 is based on the option module O_DA

D*AP4 28 MADI Transmitter Transmitter Channel Count [64 (32) / 56 (28)] Depends on the internal sample rate and the desired number of MAD

D*AP4 29 You can also assign device outputs (MAOUT 1 … MDOUT 8) to MADI transmitter channels (MADITX 1 … MADITX 8). For better visibility the m

D*AP4 30 Below is the Status page of the DANTE interface board: The parameters you see here must be set via the DanteController software. Da

D*AP4 31 Set up GUI – INTERFACES – Dante I/O Interface – Inputs The DanteController software gives you an overview of all members of such a DA

D*AP4 32 Channel The labels assigned to that channel by the DanteController Connected The source of the audio signal. Status [No Subscript

D*AP4 33 Mode [Switched / Redundant] Redundant – The interface will duplicate the audio traffic to both Ethernet ports. Switched – The s

D*AP4 34 Set up GUI – INTERFACES – 4 Ch ANALOG I/O Interface An additional analog interface can be installed in the Interface slot. It provide

D*AP4 35 Set up GUI – INTERFACES – AES Interface – Status / Setup An additional AES3 interface can be installed in the Interface slot. It prov

D*AP4 36 Setup GUI – ROUTING This is the core of the D*AP4 as it defines the audio signal flow inside the device. It appears differently depen

D*AP4 37 The routing example on the left hand side shows that the AES inputs 1,2 are connected to the inputs DSP 1,2 (label 1L/1R) of the DSP.

D*AP4 38 Setup GUI – AUDIO PROCESSOR - Setup Loudness Mode In order to meet the regulations of regions or countries you must select the loudn

D*AP4 39 Setup GUI – AUDIO PROCESSOR – Input – Inputs You may set the input conditions for both program channels (1L/1R) and (2L/2R) here: L

D*AP4 40 The Phase Rotator detects this type of imbalance and automatically applies a complex phase wrapping filter to restore symmetry. Plea

D*AP4 41 Setup GUI – AUDIO PROCESSOR – Filter – Spectral Signature Spectral Signature is a highly sophisticated dynamic multiband filter to b

D*AP4 42 Link Threshold settings [ON / OFF] The absolute gate threshold can be set individually for every single band. However, in most case

D*AP4 43 Learn time [manual / 1s … 30s / 1min] Determines the time over which the input frequency response is integrated to create the signa

D*AP4 44 Expert [ON / OFF] All parameters within the Expert section are duplicated in the Signature and Spectrum graphs. They can be used to

DAP4-MEI_manual_EN_150327.doc D*AP4 Hardware Features • 1RU compact 19" processing device with front side info display • Dual power supp

D*AP4 45 Band 1 … 5 [OFF / Peak 1 / Peak 2 / Lo Shelf / Hi Shelf / Lo Cut / Hi Cut] Filter characteristic will be selected by this pop-up:

D*AP4 46 Setup GUI – AUDIO PROCESSOR – Dynamics Link [Unlinked, Linked] For mono operation you may unlink the setup parameters (see Prog

D*AP4 47 outputinputreferencelevelcompression ratiosrangerangeJünger Audio – Upward Compressor Reference Not to be confused with threshold, th

D*AP4 48 Setup GUI – AUDIO PROCESSOR – Voice Over The voice over section allows for manual (mixing) / automatic (ducking) of a voice channel o

D*AP4 49 Setup GUI – AUDIO PROCESSOR – Level Magic This function block is used for loudness control of the program path. Loudness [display o

D*AP4 50 Setup GUI – AUDIO PROCESSOR – FM Conditioner FM radio broadcast is not just frequency modulated audio. It consists of different sign

D*AP4 51 The important step in calibration is to set up the Operating Level. A stationary sine signal at this level must cause a FM carrier de

D*AP4 52 The second step of calibration is to set the values for Pilot Tone, RDS, SCA(DARC) Deviation. The necessary values depend on the setup

D*AP4 53 But as the increased high frequency energy adds to the MPX power, it needs to be considered within the FM Conditioner. There are two f

D*AP4 54 The screenshot above shows an example curve of the calculated MPX power [MPX Power 60 s] (orange). For convenient analysis and set up

D*AP4 1 Content page Introduction ………………………………………………………………………………………….. 3 D*AP4 front panel view ……………………………………………………………………………. 4

D*AP4 55 The expert mode allows the administrator to set up the parameters of the transmitter and to turn the MPX Limiter on or off. Expert [

D*AP4 56 Setup GUI – AUDIO PROCESSOR – Output Link [unlinked / linked] defines the coupling of the control circuits Output [ON / OFF]]

D*AP4 57 Setup GUI – AUDIO PROCESSOR – Mobile UI The D*AP4 provides an extra UI for live applications that may be used on tablets or mobile ph

D*AP4 58 Setup GUI – MEASUREMENT – Loudness The D*AP4 LM offers a sophisticated loudness measurement tool for the input and output of the prog

D*AP4 59 Setup GUI – EVENTS – Overview As mentioned previously, D*AP4 includes a sophisticated event management system. The event system perfo

D*AP4 60 The steps to set up the EVENTS system are as follows: 1. Define - trigger sources 2. Configure - triggers by logical combination o

D*AP4 61 # The number of the network trigger. Label Label of that network trigger. It appears on the Configuration pane as well as in the

D*AP4 62 Lets have a look at the "Soft GPI-1" trigger. If you open the EmBER+ viewer tool you must drill down to network_trig

D*AP4 63 Setup GUI – EVENTS – Triggers – Configuration – Trigger Equation To form a Trigger you may logically combine two trigger sources belo

D*AP4 64 Setup GUI – EVENTS – Events – Preset Events A preset event is a group of presets you may load at one occasion to the On Air parameter

D*AP4 2 Content page Setup GUI – EVENTS – Overview ………………………………………………………………. 59 Setup GUI – EVENTS – Triggers – Sources – Remote Hotkey

D*AP4 65 Important note ! This is the way to create your own snap shot. The new presets will be automatically given the name of this event! So

D*AP4 66 Setup GUI – EVENTS – Events – Measurement Events The measurement event as part of an action can control the integrated measurement of

D*AP4 67 Setup GUI – EVENTS – Events – Bypass Events The D*AP4 allows you to bypass some or all of the function blocks to use them for A/B com

D*AP4 68 Setup GUI – EVENTS – Actions – Bypass Actions The bypass action is bound to the <BYPASS> button of the X*AP RM1 remote panel. Y

D*AP4 69 Technical Data - 4 Channel Audio Processor [D*AP4 LM EDITION, D*AP4 FLX] General • 4 channel audio processor (2 stereo programs) •

D*AP4 70 Wordclock output 2.4 V (typ.) @ 75 Ohm single-ended Network Interface RJ45 connector, 10/100 Mbit Ethernet auto sense, full duplex

D*AP4 71 Jitter tolerance > 0.7 UI (Alignment) Impedance 75 Ohm Output voltage 0.8 Vpp (typ.) Return loss > 15 dB, 5 … 1485 MHz >

D*AP4 72 Technical Data – Option Board Analog I/O [O_DAP_ADDA_a] Audio 24 bit sigma-delta A/D-converter, 24 bit D/A-converter Audio Channels

D*AP4 73 Technical Data – Option Board AES/EBU I/O [O_DAP_AES_a] Standards Relevant specifications comply with AES3-X-2009, IEC 60985 and AE

D*AP4 74 Output voltage 0.6 Vpp (typ.) @ 75 Ohm General Features • Input cable equalizer for extended range and robustness • Reference gra

D*AP4 3 Introduction The D*AP4 is a processing platform that may be bought in different versions as a 2 channel or 4 channel processor. The D*

D*AP4 75 Technical Data – Option Board Audio-over-IP DANTE™ I/O [O_DAP_DANTE_a] Standards Audio-over-IP by Dante™ Digital Audio Networking St

D*AP4 76 Technical Data - Rear Connectors - pin assignment 8x GPI/O Mic / Line IN connector: GPI/O female 25-pin D-Sub 1 GPI_1, 2, 3

D*AP4 77 Technical Data - Optional Interface Modules – pin assignment 4x analog I/O [O_DAP_ADDA_a] 4x AES I/O [O_DAP_AES_a] 8x analog out [

D*AP4 78 Technical Data – GPI assignment The device offers a unique circuitry to save GPI setups from hum and noise influence in complex insta

D*AP4 79 Safety Information Electrical Safety classification: Class 1 – grounded product / Schutzklasse 1 Corresponding to EN 60065:2002

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D*AP4 4 D*AP4 front panel view The front panel of the D*AP4 has a 3 line status display and two hidden touch buttons ~ 2.5cm left of the dis