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DCS dCS 974 инструкция обслуживания

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Похожие руководства по эксплуатации

Хорошее руководство по эксплуатации

Законодательство обязывает продавца передать покупателю, вместе с товаром, руководство по эксплуатации DCS dCS 974. Отсутствие инструкции либо неправильная информация, переданная потребителю, составляют основание для рекламации в связи с несоответствием устройства с договором. В законодательстве допускается предоставлении руководства в другой, чем бумажная форме, что, в последнее время, часто используется, предоставляя графическую или электронную форму инструкции DCS dCS 974 или обучающее видео для пользователей. Условием остается четкая и понятная форма.

Что такое руководство?

Слово происходит от латинского "instructio", тоесть привести в порядок. Следовательно в инструкции DCS dCS 974 можно найти описание этапов поведения. Цель инструкции заключается в облегчении запуска, использования оборудования либо выполнения определенной деятельности. Инструкция является набором информации о предмете/услуге, подсказкой.

К сожалению немного пользователей находит время для чтения инструкций DCS dCS 974, и хорошая инструкция позволяет не только узнать ряд дополнительных функций приобретенного устройства, но и позволяет избежать возникновения большинства поломок.

Из чего должно состоять идеальное руководство по эксплуатации?

Прежде всего в инструкции DCS dCS 974 должна находится:
- информация относительно технических данных устройства DCS dCS 974
- название производителя и год производства оборудования DCS dCS 974
- правила обслуживания, настройки и ухода за оборудованием DCS dCS 974
- знаки безопасности и сертификаты, подтверждающие соответствие стандартам

Почему мы не читаем инструкций?

Как правило из-за нехватки времени и уверенности в отдельных функциональностях приобретенных устройств. К сожалению само подсоединение и запуск DCS dCS 974 это слишком мало. Инструкция заключает ряд отдельных указаний, касающихся функциональности, принципов безопасности, способов ухода (даже то, какие средства стоит использовать), возможных поломок DCS dCS 974 и способов решения проблем, возникающих во время использования. И наконец то, в инструкции можно найти адресные данные сайта DCS, в случае отсутствия эффективности предлагаемых решений. Сейчас очень большой популярностью пользуются инструкции в форме интересных анимаций или видео материалов, которое лучше, чем брошюра воспринимаются пользователем. Такой вид инструкции позволяет пользователю просмотреть весь фильм, не пропуская спецификацию и сложные технические описания DCS dCS 974, как это часто бывает в случае бумажной версии.

Почему стоит читать инструкции?

Прежде всего здесь мы найдем ответы касательно конструкции, возможностей устройства DCS dCS 974, использования отдельных аксессуаров и ряд информации, позволяющей вполне использовать все функции и упрощения.

После удачной покупки оборудования/устройства стоит посвятить несколько минут для ознакомления с каждой частью инструкции DCS dCS 974. Сейчас их старательно готовят или переводят, чтобы они были не только понятными для пользователя, но и чтобы выполняли свою основную информационно-поддерживающую функцию.

Содержание руководства

  • Страница 1

    © 2001 dCS Ltd All rights r eserved. R epro duction of this m anual in an y manner whatsoev er, without the wr itten p erm ission of dCS 1 is strictl y forbid den. Add itiona l copies of this m anual m ay be obta ined f rom dCS . Inform ation cont ained i n this m anual is subjec t to chang e without n otice , and whilst it is check ed f or acc ur[...]

  • Страница 2

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 2 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk[...]

  • Страница 3

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 3 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk P RODUCT O VERVIEW The dCS 974 DDC (Digital to Digital Con verter) is a hig[...]

  • Страница 4

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 4 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Monitoring Bit Activ ity (page 56 ), Stereo Ou tput Le vel ( page 57 ), and[...]

  • Страница 5

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 5 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk About this Manua l If y ou have not u sed a dCS 974 before, ple ase rea d t[...]

  • Страница 6

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 6 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk C ONT ENT S Product Overview ..............................................[...]

  • Страница 7

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 7 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Noise Shap ing 47 Dither 47 AES Message Edi t 48 SPDIF Message Ed it 48 Gai[...]

  • Страница 8

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 8 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk SDIF-2 M essage Handling 90 SDIF-3 M essage Handling 90 Power Consum ption [...]

  • Страница 9

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 9 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk[...]

  • Страница 10

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 10 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk S TEP - BY -S TEP G UIDE This section guid es you t hroug h setting up the[...]

  • Страница 11

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 11 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Step 1 – Selecting an Input TOP L EVEL Sample Rate Conversion Audio Inpu[...]

  • Страница 12

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 12 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Connecting to a Dual AES Source do this: Check that your sour ce equi pm e[...]

  • Страница 13

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 13 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Step 2 – Setting the Sy nc Source do this: Switch on the sour ce equi pm[...]

  • Страница 14

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 14 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Syncing to a n AES/EBU Referenc e If you want to synchron ise your s ystem[...]

  • Страница 15

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 15 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Step 3 - Sett ing a Conversion do this: If you need bit-f or-bit op eratio[...]

  • Страница 16

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 16 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Sample Rate Conversion TOP LEVEL Sampl e Rate Co nversion Audio Inp ut Sel[...]

  • Страница 17

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 17 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Setting the Output mode do this: Scroll do wn the Sa mple Rate Conversion [...]

  • Страница 18

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 18 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Step 4 – Connecting t he Outputs Choose one of the f ollowing five secti[...]

  • Страница 19

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 19 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Step 5 – Reducing the Output Wordlength If y ou are usin g Pure Format C[...]

  • Страница 20

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 20 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk A wide var iet y of Nois e Shapin g and D ither s etting c om binatio ns a[...]

  • Страница 21

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 21 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Other Se ttings The bas ic set-up procedur e is com plete. T he Sample Rat[...]

  • Страница 22

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 22 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk T YPICAL A PP LICA T IONS Converting a 24/9 6 recording to CD format From [...]

  • Страница 23

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 23 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Demultiplexing a 2 4/96 Dual A ES recording (Bit for Bit ) From 24 bit / 9[...]

  • Страница 24

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 24 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Upsampling a CD 24 bit / 96kS/s (or 192 kS/s) Dual AES to DA C DIGIT AL O [...]

  • Страница 25

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 25 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk General Sample Rate Conv ersion and Distribution From ANY fo rmat: AES, SP[...]

  • Страница 26

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 26 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk PCM to DSD From PCM in ANY fo rmat: AES, SPDIF , T osli nk or SDIF-2 at sa[...]

  • Страница 27

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 27 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Using a Mast er Clock 16 bit / 44.1k S/s digit al audi o Dual AES up to 24[...]

  • Страница 28

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 28 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Converting Quad AES to CD Format 16 bit / 44 .1kS/s (CD f ormat) 24 bi t /[...]

  • Страница 29

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 29 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Multi-channel Sample Rate Conv ersion – bit aligned sources 44.1kS/s SOU[...]

  • Страница 30

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 30 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Multi-channel Samp le Rate Conversion – Using a M aster Clock 44.1kS/s S[...]

  • Страница 31

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 31 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Multi-channel Samp le Rate Conv ersion – with more alignment tolerance F[...]

  • Страница 32

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 32 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Multi-channel Samp le Rate Conversion – with multiple sample rates out A[...]

  • Страница 33

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 33 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk FROM SOURCE 96kS/s Ch1 & 2 96kS/s Ch3 & 4 96kS/s Ch7 & 8 AES 1[...]

  • Страница 34

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 34 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk T HE S OFTW AR E – M ENU AND S ETUPS AES 1 AES 2 Audio Input AES 3 AES L[...]

  • Страница 35

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 35 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Rese t max h old Displ ay max ho ld Maximise! Normal Swapped Normal Left i[...]

  • Страница 36

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 36 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Navigat ing through the Menu – what the On- Screen sy mbols mean Once th[...]

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    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 37 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk The c ursor has c hanged to to indicate th at the bottom lev el has b een [...]

  • Страница 38

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 38 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Top Menu The top menu contains the m ajor entr ies: - Sample Rate Conversi[...]

  • Страница 39

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 39 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Format Conversi on The def ault sett ing is SRC m ode on, FC mode Of f. To[...]

  • Страница 40

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 40 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Bit A ctivity Monitors This menu turns on bit ac tivit y monit ors on t he[...]

  • Страница 41

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 41 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Sample Rate Conv ersion / Format Conversion Submenu The Sample Rate Conver[...]

  • Страница 42

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 42 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Multiple Channel Sync This option is either On or Off . The unit uses the [...]

  • Страница 43

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 43 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Input Sample Rate For PCM in put m odes, th e input s am ple rate can b e [...]

  • Страница 44

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 44 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk OUTPUT SAMPLE RATE (kS/s) 11.025 12 16 22. 05 24 32 44.1 48 88.2 96 176.4 [...]

  • Страница 45

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 45 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk For a 2 Pass conversi on, convert the i nput to an inter m ediate sam ple [...]

  • Страница 46

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 46 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk In Out Number of Filt ers Available DSD DSD 8 PCM DSD 8 192 96 4 176.4 88.[...]

  • Страница 47

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 47 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Noise Shaping Noise Shaping is a t echni que in which the noise ener gy ad[...]

  • Страница 48

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 48 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk AES M essage Edit This menu sets the mes sage bits on the AE S outp uts. P[...]

  • Страница 49

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 49 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk IMPORTANT! Use posit ive gain with care as the unit does not mo nitor over[...]

  • Страница 50

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 50 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Detect Silence Detect Silence is a PCM onl y opt ion that gi ves dig ital [...]

  • Страница 51

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 51 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk To displa y a parameter that is not m ark ed, firs t check that no m ore t[...]

  • Страница 52

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 52 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Error Monitor Submenu The dCS 974 keeps c ount of CRC, Par ity an d Invali[...]

  • Страница 53

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 53 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Test Submenu Generato r Overv iew The dCS 974 includes a high quality digi[...]

  • Страница 54

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 54 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk To set up the ge nerator , press → → → → twice t o m ove to the m [...]

  • Страница 55

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 55 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk If you select a frequenc y that is m ore than 2 outputFs , the fr equenc y[...]

  • Страница 56

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 56 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Info Submenu To displa y inform ation about the unit , return to t he top [...]

  • Страница 57

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 57 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Level Meters Submenu Leve l Meter Over vie w The Level Met ers monitor the[...]

  • Страница 58

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 58 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Meter Type (Bar or Numerical) To c hange bet ween Numerical or Bar level m[...]

  • Страница 59

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 59 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk None Disables th e Peak Hold feature. 320ms thru 1600ms Sets the Peak Hold[...]

  • Страница 60

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 60 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Display Submenu The f inal option o n the to p level m enu is Display . Se[...]

  • Страница 61

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 61 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Setups and Locking the Front Panel Storing a Setup The dCS 974 featur es 1[...]

  • Страница 62

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 62 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk If Store 4 has been named Demo , the dis pla y will n ow look sim ilar to [...]

  • Страница 63

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 63 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Fixed Setups In addition to the 12 user s etups, ther e are 1 2 fixed setu[...]

  • Страница 64

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 64 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Either s elect on e of these or pres s the Re call button again to togg le[...]

  • Страница 65

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 65 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk[...]

  • Страница 66

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 66 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk T HE H ARDW ARE – C ONT ROLS A ND C ONNECT O RS Rear Panel PUSH PUSH PU [...]

  • Страница 67

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 67 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Signal Outputs AES/EBU Digital Outputs 3 pin XLR Male (4 off – AES 1 , A[...]

  • Страница 68

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 68 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Front Panel Recall Edit Store Enter Status Set OPERA TION MEMORY Power D t[...]

  • Страница 69

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 69 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk LED indicators A group of L ED indic ators to the righ t of the LCD disp l[...]

  • Страница 70

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 70 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk dCS 974 T ECHNI CAL I NF ORMA TION Digital Data Formats Supported dCS 974 [...]

  • Страница 71

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 71 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk DSD Filter Options DSD is a s ingle b it ver y high sam ple rat e (2.822 M[...]

  • Страница 72

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 72 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk SACD 13 specif ies ultrasonic noise in tw o bands . Thes e are spec s inf [...]

  • Страница 73

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 73 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk PCM Input and/or Output Performance Filtering The norm al f iltering co ns[...]

  • Страница 74

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 74 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Figure 20 – Tr ansient Per form ance of 96 k S/s Filter Opti ons Spurs S[...]

  • Страница 75

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 75 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Noise Noise ar ises f rom proc essing rou nding errors , and from st op ba[...]

  • Страница 76

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 76 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Clocking The s ample clock qual ity sig nificant ly deter m ines the ou tp[...]

  • Страница 77

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 77 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Sample A lignment The dCS 974 ali gns sa mples such t hat SDIF WCLK OUT al[...]

  • Страница 78

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 78 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk W hen SDIF WCLK IN is used as a sync sourc e, in and out ar e relat ed as [...]

  • Страница 79

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 79 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk AES3 in and out are relat ed as below, wher e the y are at the s am e sam [...]

  • Страница 80

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 80 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk DSD data out is a ligned to W ordclock transitio ns, as b elow – the wor[...]

  • Страница 81

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 81 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Multiple Channel Sy nc’ing Multip le chann el s ync’ing r equires m or[...]

  • Страница 82

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 82 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Figure 28 – 44.1 k S/s to 96 k S/s PCM, showing AES3 a lignm ent Figure [...]

  • Страница 83

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 83 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Figure 30 – 44.1 k S/s to D SD, sho wing DSD bit alignm ent Multiple Cha[...]

  • Страница 84

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 84 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Noise Shap ing The dCS 974 uses noise shap ing 22 that is opt im ised to t[...]

  • Страница 85

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 85 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Dither The dCS 974 uses relati vely unusu al dit her g enerators to achie [...]

  • Страница 86

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 86 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Digital I nterface S pecificati ons AES/ EBU (AES 3) Input O utput Ty p e [...]

  • Страница 87

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 87 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk SPDIF (optical) Input Output Ty p e Optica l Maxim um W ordlength 24 24 bi[...]

  • Страница 88

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 88 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Message H andling The dCS 974 strips the mes sage infor m ation from the i[...]

  • Страница 89

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 89 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk SPDIF M essage Han dling The SPDIF inte rfac e (sometim es known as the C [...]

  • Страница 90

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 90 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk SDIF-2 M essage Han dling The SDIF-2 interf ace is a 4 wir e NRZ interf ac[...]

  • Страница 91

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 91 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Power Consumption The dCS 974 has a linear power suppl y, and s o power c [...]

  • Страница 92

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 92 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Size, Weight and Operating Conditions Size and We ight The dCS 974 dimensi[...]

  • Страница 93

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 93 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk[...]

  • Страница 94

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 94 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk dCS 974 P ERFORM ANCE C UR VES The graphs on the followi ng pages s ho w k[...]

  • Страница 95

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 95 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk D i ther Only S p e c tra , no S i g na l dCS 97 2 S W v 1. 54 -150 -140 -[...]

  • Страница 96

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 96 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Spectra of - 90 dB 24 b i t sin ewav e tr u n cated to 16 bits w i th d it[...]

  • Страница 97

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 97 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Spot Q Noise for DS D Filters in 400 H z ban dwidth -200 -180 -160 -140 -1[...]

  • Страница 98

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 98 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Spo t Q N oise fo r DS D Filt ers , F Wei ght ed in 400 Hz b andwid th -28[...]

  • Страница 99

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 99 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk 4 8 k S /s to 4 4 .1 kS /s F i lter s dCS 97 2 S W v 1. 54 -150 -140 -130 [...]

  • Страница 100

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 10 0 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Figure 42 – 32 kS/s noise s haper c urves 44.1 kS/s N oi se S h ap e P[...]

  • Страница 101

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 10 1 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk 48 kS/ s N oi se Sh ape Pl ot s dCS 972 S W v 1. 54 -36 -30 -24 -18 -12 [...]

  • Страница 102

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 10 2 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk 96kS/s N oi se Sh a pe Plot dCS 97 2 S W v 1. 54 -60 -54 -48 -42 -36 -30[...]

  • Страница 103

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 10 3 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk[...]

  • Страница 104

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 10 4 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk G ENERAL T ECHNIC AL I NF ORMA TION Word Length Reduction W ord length r[...]

  • Страница 105

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 10 5 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk The 0 dB referenc e leve l is tak en as the minim um noise we cou ld pos[...]

  • Страница 106

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 10 6 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Noise shapi ng on its own is not perf ect. It rel ies on a sm all am oun[...]

  • Страница 107

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 10 7 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk N oi se Sh aper, N oise Sh aper w i t h Di th er, an d Di th er O n l y [...]

  • Страница 108

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 10 8 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk When is Dith er Need ed? Dither ( on its o wn or with noise shapin g) is[...]

  • Страница 109

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 10 9 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk[...]

  • Страница 110

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 11 0 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk U SING Y OUR dCS 974 F OR T HE F IRST T IME What’s in t he Box? The c [...]

  • Страница 111

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 11 1 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk do this: Press the R ecall butto n. W hen the displa y changes to the R [...]

  • Страница 112

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 11 2 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Installing the Unit in a Rack The unit is suppli ed with 19" rac k [...]

  • Страница 113

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 11 3 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk[...]

  • Страница 114

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 11 4 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk O PT IONS The f ollowing options m a y be fitted to n ew units or retrof[...]

  • Страница 115

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 11 5 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk[...]

  • Страница 116

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 11 6 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk M A I NTEN ANCE A ND S UPPORT Hardware Service & M aintenance dCS au[...]

  • Страница 117

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 11 7 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Software Installing New Softw are There are two maj or com ponents of s [...]

  • Страница 118

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 11 8 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Warran ty Initial Warrant y dCS Ltd. warr ant this product aga inst def [...]

  • Страница 119

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 11 9 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Update or Calibration You ma y wish to ha ve your unit updated occ asion[...]

  • Страница 120

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 12 0 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk T ROUBLESHOOTING FA Qs The u nit fails to lock to a sou rce sign al. •[...]

  • Страница 121

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 12 1 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Output audio bandwidth is low. • Durin g sam ple rate convers ion, the[...]

  • Страница 122

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 12 2 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk “Invalid Fs Out for Fs In” message. • You ha ve selec ted a combin[...]

  • Страница 123

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 12 3 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk If You Need More Help Contact dCS . O ur of fice hours are 8:00 a.m . to[...]

  • Страница 124

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 12 4 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk I NDEXES AND S OFTW ARE V ERSION N UMBERS This manual is for sof tware v[...]

  • Страница 125

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 12 5 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Figures Figure 1 – Audio Input Selecti on ............................[...]

  • Страница 126

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 12 6 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Keywords and Phrases # ← button ......................................[...]

  • Страница 127

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 12 7 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Dual AES to sing le wire ................................. 23 E Edit but[...]

  • Страница 128

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 12 8 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk Maxim ise, using ............................................. 49 Memor [...]

  • Страница 129

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 12 9 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk selecting a n input ........................................... 11 selec[...]

  • Страница 130

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 13 0 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk[...]

  • Страница 131

    dCS 974 User Manual Manual f or Softwar e Vers ion 1. 0x dCS Ltd May 2001 Manual part no: DOC 12411 21A1 Page 13 1 Docume nt No: OS -MA-A0 124-1 12.1A1 Contact dCS on + 44 1799 531 999 email to: more@dcsltd.co. uk (inside the UK replace + 44 with 0) web site: www.dcslt d.co.uk  2nd Owner Owner Registration Tr ansfer To trans fer the bal ance of [...]