DAC-AES8 User manual - Technical Innovation
Contents
1. 10 o esserne at ti iii ipa 11 Appendix A Materials declaration and recycling information 12 A 1 Materials declaration nenn nenn nennen nenn nenn nennen nennen nennen nen 12 A 2 Recycling information ae ater ieee at asolo rai ora hdi nd ala 12 EC Declaration OF Conformity anio 13 nevion com 3 DAC AES8 Rev 1 1 Product overview ANA OUTI L 1 ANA OUTI R LO Gain ANA OUT2 L AES2 ANA OUT2 R SP ANA OUT3 L ANA OUT3 R Du Gain ANA OUT4 L AES4 ANA OUT4 R NY The DAC AES8 has four stereo D A converters on a single module The module may be used as a normal Flashlink module in the original frame N boxes and Flashcase but may also be used in the new frame in the half width slots as an auxiliary module for the Flashlink XMUX embedder modules The gain of the converters may be set on the DIP switches on the module or with the GYDA Multicon system controller The gain settings on the D A converters may be set to a level from 24dBu with 1 dB steps The converters are calibrated with low impedance sources and high impedance terminations The outputs are fully compatible with 600 ohm inputs Tru2. nevion com 4 DAC AES8 2 Specifications 2 1 D A converters Differential output impedance Common mode output impedance Level precision Maximum signal level 0 dBFS Common mode voltage tolerance Frequency response Pass band ripple Stop band attenuation Dynamic range THD N 1 kHz 1 dBFS Intermodulation distortion Crosstalk CMRR 1kHz BBC method Digital input standard Sample frequency 2 2 Power 5V 15V 15V Rev 1 53 ohms 20 kohm 0 1dB where Zioag gt 10 kohm 24dBu or lower in 1 dB steps 50V 0 1V 20 Hz 20 kHz 0 1 dB 0 002 dB 60 dB Min 103 dB A Typ Max Max Max Max 109 dB A 0 dBFS 18dBu 85 dB typical 85 dB 75 dB 90 dB typical 95 dB 40 dB typical 46 dB AES3 110R differential 32 kHz to 192 kHz 0 200A 1 0W 0 050A 0 75W 0 047A 0 71W THD N of 60 dBFS 1 kHz signal 60 5 Dynamic range is a function of full scale level Minimum result is obtained with OdBFS 12dBu 3 Signal at 12 dBFS SMPTE 4 1 60 Hz 7 kHz nevion com 5 DAC AES8 Rev 1 3 Configuration The module has one main configurable parameter 1 Converter gain As all Flashlink modules the module either uses the internally stored configuration or uses the configuration on the DIP switches The DIP switch labeled DIP config mode controls this behavior 3 1 DIP configuration mode SW2 8 is the DIP config mode sw
3. nevion III DAC AES8 Audio Converter Module Rev 1 DAC AES8 Rev 1 Nevion Support Nevion Europe Nevion USA P O Box 1020 1600 Emerson Avenue 3204 Sandefjord Norway Oxnard CA 93033 USA Support phone 1 47 33 48 99 97 Toll free North America 866 515 0811 Support phone 2 47 90 60 99 99 Outside North America 1 805 247 8560 E mail support nevion com See http www nevion com support for service hours for customer support globally Revision history Current revision of this document is the uppermost in the table below Rev Repl Date Sign Change description 1 2012 03 16 MDH First Release nevion com 2 DAC AES8 Rev 1 Contents REVISION MISTO AAA aA i n 2 ros a ke ile li ele Lele RIO ne a 4 1 1 OS VIEW ieri aeree teloni en 4 2 SPECHCAUONS cria nee 5 2 TDA CONVE Sut AAA ak ein u cet ete crete et 5 2A PONOT ee RR Ra 5 COMU BARBARA 6 del DIP ESNfiguration mode ein 6 3 1 1 Gonveller Gals ansieht ei 6 3 2 Multieon CONtrOl ica rear eck epee aera ae ende 6 4 COMMONS ii 7 DOS ea OI ashore SS SS a 8 Bal MEDS 2G eae A ae ace hae ah Ree eta ede de tt 8 V1 Stats as ie ee rd A feta LA a OA eta Ri 8 A 8 Oil 9 AES INDU OS A td AE A LA ee 8 ATANN AUGO anea a e do a do a as AS 8 GFLPA COMMAS 3 2 A EEE a a ones Bee bee 9 O 9 6 2 DW ee 9 6 3 On site re programming ira 9 General environmental requirements for Nevion equipment
4. there is something wrong with the power supply levels 5 1 2 AES input 1 amp 2 The LED is green when both AES signals is received correctly The LED is red if there are no inputs or both signals have errors The LED is orange if one of the signals is present 5 1 3 AES input 3 amp 4 The LED is green when both AES signals is received correctly The LED is red if there are no inputs or both signals have errors The LED is orange if one of the signals is present 5 1 4 Non Audio The LED is green during normal operation The LED will turn orange if one of the inputs present is not normal PCM audio and at least one is normal PCM audio The LED will turn red if all of the received signals are not normal PCM audio nevion com 8 DAC AES8 Rev 1 6 FLP4 commands FLP stands for Flashlink Protocol The current revision of this protocol is 4 hence FLP4 This specification is available from Nevion Support The following FLP4 block commands are used in the monitoring and control of the module e ablk e pwr 6 1 ablk The ablk blocks correspond to the physical audio ports as follows Block no Audio Port D A stereo output 1 D A stereo output 2 D A stereo output 3 D A stereo output 4 AES input to D A 1 AES input to D A 2 DI 0 A Ol N O AES input to D A 3 7 AES input to D A 4 Blocks 0 to 3 report and accept the lvl keyword followed by the maximum input leve
5. which are available on the company web site www nevion com nevion com 11 DAC AES8 Rev 1 Appendix A Materials declaration and recycling information A 1 Materials declaration For product sold into China after 1st March 2007 we comply with the Administrative Measure on the Control of Pollution by Electronic Information Products In the first stage of this legislation content of six hazardous materials has to be declared The table below shows the required information Toxic or hazardous substances and elements ERER R AE SRK SRM Part Name Lead Mercury Cadmium Hexavalent Polybrominated Polybrominated Pb Hg Cd Chromium biphenyls diphenyl ethers Cr VI PBB PBDE DAC AES8 O O O O O O O Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ T11363 2006 X Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ T11363 2006 This is indicated by the product marking A 2 Recycling information Nevion provides assistance to customers and recyclers through our web site http www nevion com Please contact Nevion s Customer Support for assistance with recycling if this site does not show the information you require Where it is not possible to return the product to Nevio
6. e 600 ohm outputs are available through special backplanes but the output voltages set with the DIP switches and viewed through GYDA will be 6 dB too low The D A converters will accept sample rates up to 192 kHz The analogue audio outputs will be muted if the input signal validity bit shows an invalid sample or if the signal is not normal PCM audio 1 1 Top view A O l 4 a o pa CORORROO ENGRERNO 000 1 8 la 8 O E O 40 re oa ee DO oa jean Do 0000 LUI Go rete Tele 3 Converter clippin 9 level ABU 100 18 0 a 0 aa 25625 8 555 g a ul DIL 16 i o o 9 210 o l ES la a Ale ooo a2 IT a aaa 500 5 o a o f a D o 0 o a 0 ory Satis a a ao sa pol foa son Laos sol na id e s mm ooann noono ooood oonmo op ao oa am a z_o o o ETE 0 0 Boi DD DO ln ED Soi i D dE co Ra o mi pe o en 7 lm O o o z m 0 225 AE 0 o o o o o o 2 oo DO a a a a o o o ln rn e TOD DDDDDDD um po E s O ir 200 x Peli Ynevion O O e Ei 20
7. e Control of Pollution Caused by Electronic Information Products Nevion HQ Nevion Europe P O Box 1020 3204 Sandefjord Norway Tel 47 33 489999 Fax 47 33 48 99 98 www nevion com
8. itch On The card will be configured with the other DIP switches The module will not accept commands from the system controller but may be monitored Off The module will be configured with the internally stored configuration and may be controlled with FLP4 commands as listed in chapter 6 As with all Flashlink modules stored configurations in the Multicon controller will be applied to a module that is plugged into a running system provided that the switch is off and that the last module present in the system was of the same type A module with SW2 8 on plugged into a running system will overwrite the stored configuration in the Multicon controller with its own configuration 3 1 1 Converter gain The DIP switches are grouped as sets of three switches for each of the stereo converters The levels correspond to the maximum sine wave level otherwise known as 0 dBFS Switches 000 001 010 011 100 101 110 111 Max level dBu 12 14 15 17 18 20 21 24 These values are chosen as being the most used levels in the broadcast industry Custom values are available contact Nevion support or your local sales representative 3 2 Multicon control The module may be monitored and controlled with the Multicon system controller The converter gains may be remotely controlled through the module s configuration page of the system controller The AES digital audio input signal presence and the onboard power
9. l in cBu dBu multiplied by 10 i e ablk 0 Ivl 240 cBu Blocks 4 to 7 report input presence with the freq keyword followed by the received sample frequency or los or lol Absence of signal is reported with los while lol indicates an unrecognized sample frequency i e ablk 4 input freq 44 kHz 6 2 pwr The pwr blocks from 0 to 4 list the levels of the power supplies as measured by the microcontroller e Oisthe frame 5V e 1 is analogue 4 8V e 2is the frame 15V e 3is the frame 15V e Ais digital 3 3V The frame supplies are measured after the module fuses and filtering 6 3 On site re programming The module may be re programmed on site with a GYDA Multicon system controller Firmware will be provided by Nevion support when necessary nevion com 9 DAC AES8 Rev 1 General environmental requirements for Nevion equipment 1 The equipment will meet the guaranteed performance specification under the following environmental conditions Operating room temperature range 0 C to 45 C Operating relative humidity range lt 90 non condensing 2 The equipment will operate without damage under the following environmental conditions Temperature range 10 C to 55 C Relative humidity range lt 90 non condensing nevion com 10 DAC AES8 Rev 1 Product Warranty The warranty terms and conditions for the product s covered by this manual follow the General Sales Conditions by Nevion
10. levels are presented on the info page Alarms are generated for AES input loss and power supply violations nevion com 6 DAC AES8 4 Connections The standard backplane supplied with the DAC AES8 is the ADDA AES8 C1 Analogue aur AES3 audio vo OF So 20 o o 0 ag 97 0 6 80 0 0 Os 30 0 0 0 30 O O Qu 20 o a 02 lo 90 en O O 29 O 20 0 J 20 0 DA CE A i o 5 Y nevion Rev 1 This backplane uses the standard pin assignment for the female DB 25 and a similar one for the female DA 15 as shown below XLR No _ Output Output Output Output Output Output Output on O a a W N Output Signal Analogue Analogue Analogue Analogue Analogue Analogue Analogue Analogue 1L 1R 2L 2R 3L 3R 4L 4R Q 12 Oo Le 9 1 o 6 17 18 19 20 0000 000 4 5 6 7 8 Q 3 14 15 006 09 A AE AAA 24 25 O 21 22 23 0 0 0 10 11 Signal AES Input AES Input AES Input AES Input 15 Q 11 13 14 0 00 0 e o O o o Res sa 12 of o Mo nevion com 7 DAC AES8 Rev 1 5 Operation 5 1 LEDs The module has four LEDs 5 1 1 Status The Status LED is green when the module is programmed and functioning normally It will turn red for 1 second when power is applied and then turn green Orange indicates that the module is not programmed or is in the process of being programmed It will turn red if
11. n or its agents for recycling the following general information may be of assistance Before attempting disassembly ensure the product is completely disconnected from power and signal connections All major parts are marked or labeled to show their material content Depending on the date of manufacture this product may contain lead in solder Some circuit boards may contain battery backed memory devices nevion com 12 mevion EC Declaration of Conformity MANUFACTURER AUTHORIZED REPRESENTATIVE Established within the EEA MODEL NUMBER S DESCRIPTION DIRECTIVES this equipment complies with HARMONISED STANDARDS applied in order to verify compliance with Directive s TEST REPORTS ISSUED BY TECHNICAL CONSTRUCTION FILE NO YEAR WHICH THE CE MARK WAS AFFIXED TEST AUTHORIZED SIGNATORY MANUFACTURER Ax NeOs gpa 201 WA Consol Name Thomas Vhrbom Position VP Business Support Systems Nevion authorized signature Nevion Not applicable DAC AES8 Audio Converter Module Low voltage EU Directive 2006 95 EC EMC EU Directive 2004 108 EC RoHS EU Directive 2002 95 EC China RoHS WEEE EU Directive 2002 96 EC REACH EN 55103 1 1996 EN 55103 2 1996 EN 60950 1 2006 Notified Competent Body Report no Not applicable 2012 AUTHORIZED REPRESENTATIVE Established within EEA Date of Issue 2012 05 16 Place of Issue Not applicable Sandefjord Norway y Administration on th
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