T*AP. Television Audio Processor pre release manual

hardware features 1RU Remote Panel Remote Panel display Remote Panel buttons Rotary encoder 8 channel audio DSP 4x 2 channel audio delay Dolby decoder Dolby encoder Dolby Metadata I/O 4x 75Ohm AES I/O 4x SRC Two interface slots 3G / HD / SD SDI module 4Ch AES I/O module 4Ch analog I/O module RJ45 POE connector RJ45 network connector USB connector 8 GPIs 8 GPOs Aux power supply External sync IN Sync OUT compact 19" processing device with front side controls and displays detachable panel with case, powered by POE (Power Over Ethernet) 8ch LED bar graph, OLED operating display, LED status display BYPASS, METER, context sensitive F-Keys, MENU, ESC predefined functions, context sensitive modes program configuration 5.1+2 & 4x2 (8x1) up to 2sec.delay time each built in optional Dolby E or D or D+ or pulse decoder built in optional Dolby E or D or D+ or pulse encoder two RS485 9-pin Sub-D connectors on board with relay bypass selectable per AES input I/O expansion slots for option I/O boards: SDI, AES, analog option board with SDI de-embedder / embedder and relay bypass option board with 4 AES3id I/Os and relay bypass option board with 4 analog line I/Os and relay bypass for connecting the Remote Panel 100BaseT full duplex Ethernet interface built in USB < > serial adapter to access the device service port balanced inputs on 25pin Sub-D relay change over contacts on 25pin Sub-D isolated 5V supply for external wiring 75Ohm input (Word Clock, AES, Black Burst, Tri-Level) 75Ohm Word Clock output 1/31

technical data Base Unit Power supply AES input AES output Sync internal Sync input Sync output Network USB GPI GPO dual power supply, auto fail over AC 85 V 264 V, 50 Hz 60 Hz 58W max AES3id 24 Bit, 48 khz, 0,3 5 Vpp sample rate converters: 24 Bit, 32 khz 192 khz, THD+N: < 130 db @ 0 dbfs AES3id 24 Bit, 48 khz, 1 Vpp @ 75 Ohm power fail relay bypass 48 khz, +/- 10 ppm AES3id: 44.1 khz 48 khz, 1 V +/- 10% @ 75 Ohm Wordclock: 44.1 khz 48 khz, 1 V 3 V @ 75 Ohm Video: Black Burst or Tri Level, 0.5 V 1.0V @ 75 Ohm Wordclock: 2 V @ 75 Ohm RJ45 rear connector 10/100MBit Ethernet auto sense, full duplex, auto MDI/X RJ45 front panel connector 10/100MBit Ethernet auto sense, full duplex, auto MDI/X Power Over Ethernet IEEE 802.3af USB 2.0 connector to internal console interface 3 V 30 V balanced, auto polarity relay change over contacts, 200mA/24V (DC/AC) Environmental operating temperature 0 ºC to 50 ºC Base Unit - fan cooled non operating -20 ºC to 70 ºC humidity 90%, non condensing Dimensions and Weight 19", 1RU, depth 27 cm net weight approx..5 kg, shipping weight 7,5 kg technical data Remote Panel power supply consumption max cable length Dimensions POE (Power Over Ethernet), IEEE 802.3af 8 W if connected with the Base Unit, 30m distance CAT.5E (26AWGx4P) 19", 1RU, depth 6 cm Environmental operating temperature 0 ºC to 50 ºC non operating temperature -20 ºC to 70 ºC humidity 90%, non condensing 2/31

technical data interface boards SDI De-Embedder / Embedder [SDI 150] SDI input SDI output standards (auto sensing) 3G - SMPTE 424/425M (Level A/B) HD - SMPTE 292M SD - SMPTE 259M formats 1080p23.98, 24, 25, 29.97, 30, 50, 59.95, 60 1080i50, 59.94, 60 720p23.98, 24, 25, 29.97, 30, 50, 59.94, 60 625i50 525i59.94, connector BNC IEC 169-8) 75 Ohm return Loss > 15 db (typ. > 18dB) from 5MHz to 1485 MHz > 10 db (typ. > 11 db) from 1485 MHz to 2970 MHz adaptive equalization, typical of Belden 1694A coaxial cable 250 m at 270 Mbps 250 m at 1.485 Gbps 150 m at 2.97 Gbps jitter tolerance Timing: > 2UI, Alignment: > 0.7 UI standards 3G - SMPTE 424/425M (Level A/B) HD - SMPTE 292M SD - SMPTE 259M formats 1080p23.98, 24, 25, 29.97, 30, 50, 59.95, 60 1080i50, 59.94, 60 720p23.98, 24, 25, 29.97, 30, 50, 59.94, 60 625i50 525i59.94, quantization 10Bit connector BNC IEC 169-8) 75 Ohm return Loss > 15 db (typ. > 18dB) from 5MHz to 1485 MHz > 10 db (typ. > 11 db) from 1485 MHz to 2970 MHz signal level 800 mv +/- 10% D.C. offset 0.0 V +/- 0.5 V rise and fall time < 135 ps at HD/3G, < 800 ps at SD overshoot < 10% of amplitude output jitter Timing: < 0.5 UI, Alignment: < 0.2 UI 3/31

Special features relay bypass (manual or automatic on power fail) 15 Frames video delay 16 channel audio de-embedder / embedder VANC (SMPTE 2020-2) de-embedder / embedder 16 x 16 de-embedder matrix (mono routing) 32 x 16 embedder matrix (mono routing) 320 ms audio delay per audio channel automatic compensation of non processed audio signals for video delay technical data interface boards 4x AES I/O [DD 188] connector 25pin Sub-D female inputs 110 Ohm balanced or 75 Ohm unbalanced jumper selection 0.3 V 5.0 Vpp sample rate converter 24 Bit, input sample rate 32 khz 192 khz, THD+N < 130 db @ 0 dbfs outputs 110 Ohm balanced or 75 Ohm unbalanced jumper selection 4.0 Vpp balanced, 1.0 Vpp @ 75 Ohm power fail relay bypass technical data interface boards 4x analog I/O [AN 144] connector 25pin Sub-D female input impedance: > 10 kohm, electronically balanced max input level: 0.0 dbu +24 dbu adjustable in 0.5 db steps dynamic range: 115 db THD+N: @ -1 dbfs, 15 dbu: -90 db frequency response: 20 Hz 22 khz (-2.0 db) crosstalk @ 20 khz: > 100 db calibration gain mismatch: < 0.3 db output impedance: 5 Ohm, electronically balanced max. output level @ 0 dbfs: 0.0 dbu +24 dbu adjustable in 0.5 db steps dynamic range: 112dB THD+N @ -1 dbfs: 92 db frequency response: 20 Hz 22 khz (-2.0 db) crosstalk @ 20 khz: > 100 db gain mismatch balanced / unbalanced: < 0.3 db power fail relay bypass warranty standard Junger Audio two-year limited parts and labor warranty Specifications are subject to change without notice 4/31

hardware concept The consists of a Base Unit that carries all relevant connectors and a detachable Remote Panel both in 19" 1RU format. The Remote Panel is powered by POE (Power Over Ethernet) and designed to control multiple Base Units one at a time. For a stand alone installation the Remote Panel may be attached to a dedicated Base Unit by brackets. In this case we highly recommend to support the chassis by additional brackets screwed to the rear as shown above or by metal angles supporting the device from the bottom. base unit front panel view The front panel of the Base Unit shows 4 status LEDs STATUS Power 1 status of power supply # 1 Power 2 status of power supply # 2 BYPASS general representation of the device status. It is a sum display of all relevant status information shows if one of the parts of the is put into bypass mode 5/31

base unit rear view For fail safe operation the Base Unit provides two independent power supplies. These power supplies operate in load balance. The status of both PS are displayed on the Base Unit front panel as well as on the Remote Panel. STATUS LED INIT LAN USB ISO-PWR LED GPI Interface 1 GPO METADATA IN METADATA OUT Interface 2 SYNC IN WCKL-OUT AES IN 1/2 7/8 AES OUT 1/2 7/8 shows the status of the device controller pressing the INIT button briefly will warm start the device controller. Holding down the button until the STATUS LED flashes 3 times will initialize the Base Unit to factory default RJ45 socket for Ethernet connection to a LAN USB 2.0 type B socket to connect the build in USB >> serial converter with an external PC lights up if the isolated 5V power supply for GPI /O application is turned on 25pin Sub-D female connector to interface with the 8 optical isolated general purpose inputs slot to mount one of the optional interface boards (SDI, AES, analog) 25pin Sub-D female connector to interface with the 8 switch over relay general purpose outputs 9pin Sub-D female connector to receive Dolby serial Metadata 9pin Sub-D male connector to send Dolby serial Metadata slot to mount one of the optional interface boards (SDI, AES, analog) 75Ohm BNC connector to connect with external sync sources 75Ohm BNC connector to synchronize external devices to the internal word clock AES3id inputs AES3id outputs 6/31

premium Television Audio Processor pre release manual block diagram The above schematic shows the principal blocks of the. The core of the unit is the 8 channel Audio Processor DSP with 2Ch Aux inputs and a 2Ch monitor output. On the motherboard you will find 4x AES3id I/Os which are bridged by relais in case of a power failure. Two I/O slots which may carry option boards allow for extremely flexible interfacing of the. I.e. you may process audio programs of two independent TV programs. The unit may also be fitted with Dolby E/D/D+ decoder and encoder. For comprehensive Metadata processing the unit has serial Metadata I/O connectors. All Metadata functions are centralized in a Metadata Co-processor. The sophisticated sync circuit provides all features to integrate the into digital processing environments. Other devices may be synchronized by the Word Clock output of the. Beside the option to delay all DSP outputs, the has 4x 2Ch delay lines that may be routed into relevant signal paths of the device. phone: +49-30-677721-0 fax: +49-30-677721-46 7/31

feature Input Conditioner Upmix Compressor LevelMagic Output Conditioner Monitor output Delay lines Signal routing Metadata Generator Sync selector Input Gain, Bit Transparent, Phase Reference Level, Range, Ratio, Processing Leveler, Transient Processor, True Peak Limiter Delay, Mono monitors DSP software blocks 4x 2Ch delays up to 2sec. each assignment of device I/Os to and from the DSP, the delays, the Dolby deand encoders as well as across I/O interfaces generation and modification of Dolby Metadata manual selection of several sync conditions, auto switch over to internal if external sync is lost audio processor block diagram 5.1 + 2 program configuration : The functions of the grey boxes will be implemented soon. 8/31

block diagram 4 x 2 program configuration : The functions of the grey boxes will be implemented soon. 9/31

getting started basic Remote Panel operation The communication interface of the is based on TCP/IP over Ethernet. The Remote Panel as well as the Base Unit must have unique IP addresses in order to "talk" to each other and within the Local Area Network. A Remote Panel may control up to 4 Base Units, one at a time. If the Remote Panel is attached mechanically to a Base Unit it should be connected via the Ethernet socket on the front panel of the Base Unit. If the Remote Panel is detached from the Base Unit, one may use the CAT5 cabling of a facility or the OB-Van to connect it to the distant Base Unit in order to get power. If for any reason it must be connected via a router of the network, this router must have a POE (Power Over Ethernet) port in order to power the Remote Panel. If this is not the case, you must use a wall plug POS power supply. After power up, the Remote Panel shows the Base Units which are attached to it. The display shows the device "Name", the IP address and the general "Status" of each device (good or bad) : If you press a highlighted <F-Key> the Remote Panel will connect with that Base Unit. The above example has just one Base Unit attached for remote control. getting started IP setup in detail The process of installing a into an IP network is as follows : 1. Ask the system service people for two unique IP addresses of the network 2. Assign the Base Unit an IP address 3. Assign the Remote Panel an IP address 4. Attach the Base Unit to the Remote Panel You have 2 choices to assign the Base Unit an IP address : * From the serial console interface * Via Web browser! Important Note: If you are not familiar with setting up devices for IP communication we highly recommend to consult your system service or IT department to assist you. 10/31

getting started IP setup of Base Unit via Remote Panel Connect the Remote Panel to the Base Units Ethernet port at the front side. This will ensure that both devices talk to each other automatically. If multiple Base Units are attached, press the <F-Key> for the Base Unit you want to control : Because this is the main operating display, the <ESC> button lights red to indicate that the power up display level is above the main display / menu. Pressing <ESC> sends you back to the device selection display. Now you must press <MENU> to enter the top level of the menu tree : Via <SYSTEM> you will gain access to the IP Setup menu. 11/31

getting started IP setup of the Base Unit via console interface The alternative tool to change the IP configuration of any Base Unit may be reached via the console interface. You must connect the Base Unit with the PC via an USB A to B cable. This will install the driver for the built in USB to serial converter. Now you can open a terminal program. Here you must select the virtual COM port assigned by the OS. The communication parameters are : 115200kBaud, 8, N, 1 no hand shake. Pressing <ENTER> will open the console menu : Go for item 2 and press <ENTER> : "Your choice: 2" "Current network configuration IP Address : 10.110.58.78 Netmask... : 255.255.0.0 Gateway... : You must enter IP address and netmask. The gateway entry is optional. Enter new IP address, press ENTER to cancel : 10.110.100.78 Enter new netmask, press ENTER to cancel : 255.255.0.0 Enter new gateway, press ENTER to configure without gateway : Network configuration has been changed. Please reboot the device To activate the new settings. Select item 8 and press <ENTER> : Do you want to reboot the device? Press small "y" : Press <ENTER> Do you want to reboot the device? y Rebooting the device.. After reboot has finished the new IP configuration is active. 12/31

getting started IP setup of the Base Unit via web browser * Read the default IP address printed on a label above the RJ45 Ethernet connector. * Set up network parameters of the PC which meet the default IP address of the Base Unit (net mask = 255.255.0.0). * Connect the Base Unit with the PC either by an Ethernet cross over cable or by a switch. * Open a browser and type the Base Unit IP address into the URL field and press <ENTER>. This will open the AUDIO PROCESSOR tab sheet of the GUI. * Click on "SYSTEM" and the ">> Config" tab will open : Enter the desired network configuration into the marked area and press <Change network configuration>. Afterwards you must reboot the Base Unit in order to activate the new IP configuration.! Important Note: After reboot neither the web browser nor the Remote Panel can communicate with the Base Unit. You must enter the new IP address in the URL field and you must change the settings to attach the device to the Remote Panel again. 13/31

getting started IP setup of the Remote Panel You may press the relevant <F-Keys> and separate windows will appear for comfortable set up. Here an example for the address field : Here you may press one of the relevant <F-Keys> and that field will be highlighted as well as the Rotary Encoder. Now you may change the value by turning the knob. When the setting is finished you must press <SAVE>. The display will return to the initial Remote Panel Menu. getting started Attach a Base Unit to the Remote Panel From there you may now attach the Base Unit to the Remote Panel. You must press one of the "Device x "<F-Keys> and a different window will open : Same procedure: Set up an IP address of the Base Unit you are about to attach. Set "Show device in selection" to ON and press <SAVE>.. 14/31

getting started Connecting the Remote Panel to the Base Unit If the IP configuration is done you may press <ESC> and the display will return to the initial one after power up. It shows the devices attached to the Remote Panel : As mentioned at the beginning, you may now connect with the Base Unit by pressing the high lighted <F-Key>. 15/31

operating - menu structure of the Remote Panel : Power up display shows up to 4 Base Units enabled for remote control for this Remote Panel <MENU> opens Remote Panel IP setup menu. <Address> setup <Netmask> setup <Gateway> setup < empty > Device 1 setup IP & ON / OFF Device 2 setup IP & ON / OFF Device 3 setup IP & ON / OFF Device 4 setup IP & ON / OFF <ESC> back to power up display Pressing one <F-key> will connect to that Base Unit and shows the Main display with 8 pre-defined Hotkeys (see GUI setup EVENTS > Hotkeys) and numeric loudness display fro up to 4 audio programs. <ESC> will jump back to power up display <MENU> opens Operating display F-Key # 1 <Empty> 2 <Audio Processor> <Input Conditioner> <Upmix> <Equalizer> <Spectral Signature> <Compressor> <Level Magic> <Empty> <Output Conditioner> 3 <Empty> 4 <EBU Meter> <Empty> <Empty> <reset> <start/continue/pause> <Empty> <reset max> <Empty> <Program_x> 5 <Empty> 6 <Empty> 7 <Empty> 8 <Empty> <ESC> back to Main display 16/31

operating principle of Remote Panel operation : If you are in a specific parameter menu the display structure may change due to the program configuration of the. Below is an example for setting the parameters for the Compressor while the is in 5.1 + 2 program configuration and operates in ITU mode. In this case you have two parameter sets for the first program: ALL and LFE (if the LFE is not linked) : <F-Key #1> toggles between the two parameter sets ALL / LFE. The parameter set under control is highlighted. If for example you now press <F.Key #5>, the Ratio settings for the LFE will be enabled and the Rotary Encoder is also illuminated. You may now change the Ratio by turning the knob. <F-Key #8> toggles between Program 1 and Program 2. Here another example for <EBU Meter> : In this case the <F-Keys> in use will control the loudness measurement process defined by EBUR128. The values on the display represent these measurements for the certain areas of interest. The measure is [LUFS] (Loudness Units Full Scale) as long as not defined differently. For details pls. refer to the respective EBU documents published by the P/Loud Group: http://tech.ebu.ch/groups/ploud 17/31

browser based set up connecting with the Base Unit You must open a browser and enter the IP address of the Base Unit into the URL field : browser based set up System - Setup the unit This will open the setup GUI of the Base Unit. For practical reasons the AUDIO PROCESSOR page will open first. In order to process the desired audio channels you must set up basic settings of the like Operating Mode, kind of Loudness control, Sync Source, the feed for the Monitor output and you may also define the appearance of the various parameter pages after restart of the browser : 18/31

browser based set up Routing In the next step The signal path through the unit must be defined. From an input interface the signal will be sent to the Audio Processor and from the Audio Processor it will be sent to one or multiple output interface(s). This is basic routing application. For enhanced production scenarios the offers several additional routing paths, e.g. from a second SDI input to a Dolby decoder to an analog output for monitoring application. As an example, we will assume that the program source is the output of a video server connected to the SDI input of the. We will further assume that the video server has a surround and a stereo program recorded and the audio tracks are embedded in Gr1_Ch1/2 (L/R), Ch3/4 (C/LFE), Gr2_Ch1/2 (Ls/Rs), Ch3/4 (L/R stereo). Both audio programs shall be processed independently by the DSP as 3/2L and 2/0. Finally both programs shall leave the via AES 1/2.AES 7/8 for monitoring purposes and via SDI Gr1, Gr2. The above part of the ROUTING page shows the respective settings of the example. SDI de-embedder outputs are directly selected for the DSP inputs 1/2 to 7/8. The DSP outputs 1/2 to 7/8 are connected to the SDI embedder inputs, while the AES outputs are connected in parallel to the DSP 1/2 to 5/6 outputs as well as to the DSP monitor output. If you must delay a signal that is not connected to the DSP, you may insert a delay line into the respective path. 19/31

browser based set up the PRESET concept The above example also shows the preset concept of the. For all relevant setting an ON AIR and a PRESET part exists. I.e. you may either edit the parameters ON AIR or offline for the respective part of the. If you want to load to or save parameters from the ON AIR area you must select the preset number at the bottom of the left page. This will open a pull down menu to select a preset by name. <load> will execute it. When you press save, you will be asked by a pop up if you want to overwrite the selected preset number and you may give it a meaningful name. <export> and <import> allows you to store / load the set of 20 presets to the PC file system. <copy> and <paste> act like a clip board if you must duplicate parameters to other presets for further fine tuning. Important note! The presets of the are persistent by nature. You are directly working on the preset memory, i.e. you must not worry about storing such presets. The does it for you. browser based set up INTERFACES AES I/O The AES interface has these parameters you may set up : You can control the AES Relay Bypass (e.g. for testing). Via the check box below you may pass the AES Channel Status transparent to the AES output. If it is not checked, the respective Channel Status bits will be set to : 20/31

browser based set up INTERFACES SDI I/O De-Embedder On this page you may control the routing of de-embedded audio. You also see the status of embedded VANC Metadata (see SMPTE 2020 for details). On the right hand side you see the labels which will be used for the device overall routing (see page 19). The preset operation is the same as initially described 21/31

browser based set up INTERFACES SDI I/O - Embedder Video Delay Generate new SDI Audio Structure SDI Out Grx Silence For compensation of any kind of delay within the chain of devices you may use a Video Delay. Position 0 turns off the delay function. If there is the need to replace the structure of the Ancillary Audio Data Blocks you can clean the whole area and generate a new structure. If the option is checked, there will be no signal available at the group output as long as no SDI Out Grx is checked. This check box enables each of the 4 SDI audio groups to be used individually by the embedder. If it is not checked and Generate new SDI Audio Structure is not enabled, the audio data from the input will travel untouched from the SDI input to the output. Mutes the respective audio channel on the embedder side. 22/31

Delay The inputs of the embedder routing matrix can be taken either from the de-embedder or from the routing in any combination. If they are taken from the de-embedder and a Video Delay is introduced, the time of that Video Delay will automatically be compensated for signals coming directly from the de-embedder. For signals coming from the routing an independent delay per single channel may be used. Generate new Status Bits For the signals coming from the C8k audio busses, you can decide whether the AES Channel Status Bits are taken from their source or if you want to generate new ones. In this case the Channel Status will be set to: Format : Professional Audio Mode : Audio Emphasis : None Freq. Mode : Locked Sample Freq. : 48kHz Channel Mode : Not Indicated User Bits : None Auxiliary Bits : 24Bit Audio Word Length : Not indicated VANC Metadata the VANC Dolby Metadata embedder allows you to embed a Metadata stream. You may assign the stream an independent SDID. You can select a line where the Metadata must be embedded. For details see SMPTE 2020-2 standard. 23/31

browser based set up INTERFACES SDI I/O - Setup Relay Bypass SDI Bypass Generator enabled Test Pattern Video Format will deactivate the Bypass Relay. It provides a short cut from SDI-IN to SDI-OUT1 and disconnects the de-embedder from the SDI input. This relay also serves as a fail bypass if the power is off. This feature maintains the SDI signal for downstream equipment. will pass the embedded audio data from the de-embedder to the embedder 1:1. This function preserves the original Ancillary Data structure. The video generator may be enabled here. The video format it generates depends on the selection below. If the Generator is on, it will generate one of the two video test patterns either black or 100% color bar. If the Automatic mode is selected and the Generator is enabled, it turns on if the SDI input signal fails. In this case it will generate the same video format as the previous input signal. If Generator enabled is checked and if you have selected one of the Video Formats the Generator will be turned on using this format. Important note! If the generator is on, either in manual or in automatic mode, it operates on an internal quartz reference. It is not possible to genlock it to an external reference. The SDI input will be ignored but you may embed audio signals from the for testing purpose or you can use the SDI stream as a carrier to send 16 audio channels from A to B over one coax cable. 24/31

browser based set up EVENTS Hotkeys Here you can give the <F-Keys> of the Remote Panel names as they must appear in the Main operating display of the Remote Panel. browser based set up EVENTS - Triggers The above page defines the 8 possible triggers for the 8 events of the. The source for such triggers can either be hardware GPIs, Hotkeys or system statuses. A logical combination will chain those sources. 25/31

browser based set up EVENTS - Events Events are a powerful tool for integrating the into the broadcast facility. By an event you can load presets for the various blocks as well as for I/O interfaces and/or you may fire a hardware GPO. The above page allows you to setup eight events and give them meaningful names. These events are bound to triggers which initiate such event. 26/31

browser based set up SYSTEM Software Update You must open the web GUI of the Base Unit and go to SYSTEM >> Software Update : From here you may update the controller firmware of the Base Unit. You must <Search > for the respective Firmware File and press <start update now>. After finishing the procedure the device will reboot. But you may also update the firmware of a SDI board installed in one of the two Interface slots (or both). 27/31

browser based set up firmware update of the Remote Panel You must open a browser and enter the IP address of the Remote Panel into the URL field : From here you may update the controller firmware of the Remote Panel. You must select the respective file and press <start update>. After finishing the procedure the device will reboot. 28/31

base unit rear connectors - pin assignment connector : female GPI 25-pin Sub-D connector : female GPO 25-pin Sub-D connector : Metadata IN female 9-pin Sub-D 1 GPI_1a 2 3 GPI_2a 4 GPI_3a 5 GPI_3b 6 GPI_4a 7 8 GPI_5b 9 GPI_6a 10 GPI_6b 11 GPI_7a 12 GPI_7b 13 GPI_8b 14 GPI_1b 15 GPI_2b 16 17 18 19 GPI_4b 20 GPI_5a 21 22 23 Isolated 5V + 24 Isolated 5V - 25 GPI_8a 1 GPO_8_NC 2 GPO_8_NO 3 GPO_7_common 4 GPO_6_NC 5 GPO_6_NO 6 GPO_5_common 7 GPO_4_NC 8 GPO_4_NO 9 GPO_3_common 10 GPO_2_NC 11 GPO_2_NO 12 GPO_1_common 13 14 GPO_8_common 15 GPO_7_NC 16 GPO_7_NO 17 GPO_6_common 18 GPO_5_NC 19 GPO_5_NO 20 GPO_4_common 21 GPO_3_NC 22 GPO_3_NO 23 GPO_2_common 24 GPO_1_NC 25 GPO_1_NO 1 GND 2 3 Rx (+) 4 GND 5 6 GND 7 8 Rx (-) 9 GND connector : Metadata OUT male 9-pin Sub-D 1 GND 2 3 Tx (+) 4 GND 5 6 GND 7 8 Tx (-) 9 GND 29/31

optional interface modules 4x analog I/O & 4x AES I/O pin assignment connector : female analog I/O 25-pin Sub-D connector : female AES I/O 25-pin Sub-D 1 OUT-4 + 2 GND 3 OUT-3-4 OUT-2 + 5 GND 6 OUT-1-7 IN-4 + 8 GND 9 IN-3-10 IN-2 + 11 GND 12 IN-1-13 14 OUT-4-15 OUT-3 + 16 GND 17 OUT-2-18 Out-1 + 19 GND 20 IN-4-21 IN-3 + 22 GND 23 IN-2-24 IN-1 + 25 GND 1 OUT-4 + 2 GND 3 OUT-3-4 OUT-2 + 5 GND 6 OUT-1-7 IN-4 + 8 GND 9 IN-3-10 IN-2 + 11 GND 12 IN-1-13 14 OUT-4-15 OUT-3 + 16 GND 17 OUT-2-18 OUT-1 + 19 GND 20 IN-4-21 IN-3 + 22 GND 23 IN-2-24 IN-1 + 25 GND 30/31

KONFORMITÄTSERKLÄRUNG DECLARATION OF CONFORMITY Geräteart : Type of equipment : Produkt / Product : Television Audio Processor Digital Audio Processor Das bezeichnete Produkt stimmt mit den Vorschriften folgender EU-Richtlinie(n) überein: The aforementioned product complies with the following Europaen Council Directive(s): 89/336/EWG 73/23/EWG (geändert durch 91/263/EWG und 92/31/EWG) (changed by 91/263/EEC and 92/31/EEC) Richtlinie der Rates zur Angleichung der Rechtsvorschriften der Mitgliedsstaaten über die elektromagnetische Verträglichkeit Council Directive on the approximation of the laws of the Member States relating to electromagnetic compatibility (geändert durch 93/68/EWG) (changed by 93/68/EEC) Richtlinie des Rates vom 19. Februar 1973 betreffend elektrische Betriebsmittel zur Verwendung innerhalb bestimmter Spannungsgrenzen Council Directive of February 19th 1973 concerning electircal equipment for operation within certain voltage limits Zur vollständigen Einhaltung dieser Richtlinie(n) wurden folgende Normen herangezogen: To fully comply with this(these) Directive(s), the following standards have been used: EN 55022 : 1987 EN 50082-1 : 1993 EN 60065 : 2002 Dieser Erklärung liegen zugrunde : This certification is based on : MEB Messelektronik Berlin : Prüfbericht(e) des EMV-Prüflabors Interne Vorschriften zur Sicherheits-Prüfung Test report(s) generated by EMC-test laboratory Internal regulations for safety check Kalibrier- und Prüflabor accredited EMC laboratory Aussteller / Holder of certificate : Jünger Audio-Studiotechnik GmbH D - 12489 Berlin Berlin, 01.06.2011... (Ort/Place) (Datum/Date) (Herbert Jünger, Geschäftsführer / Managing Director) 31/31