Behringer SRC2000 manuale d’uso

1 E User´s Manual Bedienungsanleitung D ULTRAMATCH SRC2000 Version 1.2 January 1999[...]

2 acc. to the Directives 89/336/EWG and 73/23/EWG We, BEHRINGER INTERNA TIONAL GmbH Hanns-Martin-Schleyer-Straße 4 D - 47877 Willich Name and address of the manufacturer or the introducer of the product on the market who is established in the EC herewith take the sole responsibility to confirm that the product: UL TRAMA TCH SRC2000 Type designatio[...]

3 E SAFETY INSTRUCTIONS C AU TI O N: To reduce the risk of electrical shock, do not remove the cover (or back). No user serviceable parts inside; refer servicing to qualified personnel. WARNING: T o reduce the risk of fire or electrical shock, do not expose this appliance to rain or moisture. DET AILED SAFETY INSTRUCTIONS: All the safety and operat[...]

4 SRC2000 ULTRAMATCH Provides virtually all possible digital format conversions of professional and consumer modes, AES/EBU, SPDIF coaxial or optica l[...]

5 E FOREWORD Dear Customer, Welcome to the BEHRINGER ULTRAMATCH and thank you for placing your trust in BEHRINGER products. My most pleasant task is to write this letter to you, because it is the culmination of many months of hard work for our engineering team. Our daily objective is to be focused on you, the musician and sound engineer, and with t[...]

6 T ABLE OF CONTENT 1. INTRODUCTION ................................................................................................................. ..... 7 1.1 Some Words on Digital Sample Rate Conversion ........................................................................... 7 1.2 The AES/EBU and SPDIF S tandards ............................[...]

7 E 1 . INTRODUCTION BEHRINGER ULTRAMATCH is an essential tool for modern recording studios. The importance of digital technology has grown immensely during the past years in home-recording as well as in semi-professional and professional studios. More and more operations are executed on the digital level. As a result, sound engineers and musicians[...]

8 Type A ES / E B U IEC 958 ( SPD IF) Connec ti on XLR R CA / O ptic al M ode of oper ati on Balan c ed U nbal anc ed I mpe danc e 110 O hms 75 O hm s Lev el 0. 2 V to 5 V pp 0. 2 V to 0. 5 V pp Cloc k Ac c ur ac y not defi ned I: ± 50 p pm II: 0 ,1 % III: Va ria b l e P it c h J i tt er ± 20 ns not de f i ned T ab. 1.1: Import ant characteristic[...]

9 E 2 . THE CONCEPT The BEHRINGER ULTRAMATCH is an especially flexible device meeting all the requirements of digital appli- cations. Compared to most conventional sample rate converters, the ULTRAMATCH offers much more than mere sample rate conversion, due not only to various options for signal manipulation but also the provision of the complete i[...]

10 + Note: The ADAT multi-track format is not supported by the ULTRAMATCH and is therefore neither passed through nor converted (ADAT is a registrated trademark of Alesis Corp.). 2.2.4 Wordclock (BNC) The BNC jack on the rear panel allows to connect the ULTRAMATCH to a wordclock source for synchroniza- tion purposes (s. a. 3.3.4). Wordclock signals[...]

11 E 3. INSTALLATION Your BEHRINGER ULTRAMATCH was carefully packed in the factory and the packaging was designed to protect the unit from rough handling. Nevertheless, we recommend that you carefully examine the packaging and its contents for any signs of physical damage, which may have occurred in transit. + If the unit is damaged, please do not [...]

12 signal flow unit A output AES/EBU UL TRAMA TCH input 1 2 3 2 1 3 shield cable Fig.3.1: Balanced Connections (AES / EBU) to the UL TRAMA TCH 3.3.2 Unbalanced Coaxial Connections (SPDIF) The figure below shows how to connect the unbalanced inputs and outputs correctly by means of RCA cables. Basically, the connections are identical to unbalanced a[...]

13 E signal flow[...]

14 3.3.5 Connections with Adapters In some cases, it may be appropriate to connect the inputs and outputs of the ULTRAMATCH to other devices by means of adapter units. For example, if you want to connect two DAT recorders to the ULTRAMATCH at the same time, and each of these recorders features only an SPDIF interface (RCA), you can easily connect o[...]

15 E 4 . CONTROLS AND FUNCTIONS 4.1 Front Panel[...]

16 4. 1.2 LED-Display 7 9 12 14 81 3 1 7 18 10 11 15 16 20 19 Fig. 4.3: The Indicators of the LED Display Section 7 SPDIF Indicator. When the SPDIF input is activated, this LED is lit. 8 AES/EBU Indicator. When the AES/EBU input is activated, this LED is lit. 9 OPTICAL Indicator. When the optical input is activated, this LED is lit. 10 ERROR Indica[...]

17 E 4.1.3 Output Section 21 22 23 24 Fig. 4.4: Controls of the Output Section 21 SYNC Switch. Pressing this switch allows you to synchronize the ULTRAMATCH from an external source connected to the wordclock input on the rear panel. 22 SAMPLE FREQ Switch. Set the output sample rate to 44.1 kHz or 32 kHz with this switch. + If the mode EXTERN SYNC h[...]

18 5 . MODE OF OPERATION The ULTRAMATCH is an all-purpose device for modern recording studios. It provides not only sample rate conversion but also format and standard conversion, and additionally allows you to manipulate part of the information transmitted with the audio signal. The ULTRAMATCH features no bypass mode, since input and output signal[...]

19 E 6. APPLICATIONS The universal full-function concept of the ULTRAMATCH allows plenty of applications. It turns out to be an ultimate tool, providing useful solutions for almost any problem. The power of the ULTRAMATCH is accessible via a simple and intelligible user-interface, allowing quick and easy operation. 6. 1 Sample Rate Conversion No ma[...]

20 the model collapses! The mixing console can only lock to one master source, the audio data received from the other device would be processed wrongly since no synchronization data are available. The only thing one would hear is interference. The synchronization requirements in a digital studio can be met by connecting a central sync master. For i[...]

21 E to the transmitted rate and automatically cancels operation. With the ULTRAMATCH, such restrictions are history. Correct operation is provided not only for a limited range around the selected sample rate but for any sample rate between 25 kHz and 60 kHz. Moreover, the signal transmitted by the ULTRAMATCH is always synchronized to a correct rat[...]

22 can be solved that were not known to the engineers during the development process. Digital media such as Mini Disc (MD) or DCC (Digital Compact Cassette) have spread widely during the past years. However, such devices are not able to record via their digital input with a sample rate of 32 kHz. Due to that, it is not possible to record digital ra[...]

23 E 7. SPECIFICATIONS Digital Input 1 T ype XLR, transformer-balanced Standard AES/EBU Impedance 1 10 Oh m Nominal Input Level 0.2 V ~ 10 V peak-to-peak Digital Input 2 T yp e RCA, transformer-balanced Standard SPDIF Impedance 75 Oh m Nominal Input Level 0 .1 5 V ~ 10 V peak-to-peak Digital Input 3 T yp e TOSLINK, optical light conductor Standard [...]

24 Dimensions & Weight Dimensions 1 3/4 (44.5 mm) x 19 (482.6 mm) x 7 1/2 (190.5 mm) Weight 2 kg including package 3.2 kg BEHRINGER is constantly striving to maintain the highest professional standards. As a result of these efforts, modifications may be made from time to time to existing products without prior notice. Specifications an[...]

25 E The information contained in this manual is subject to change without notice. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording of any kind, for any purpose, without the express written permission of BEHRINGER GmbH. BEHRINGER and UL TRA-CURVE are [...]