User manual ROLAND SO-AES4

[. . . ] How to Use the Ferrite Cores . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Main Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AES/EBU output jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Clock-source switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 3) These sections provide important information concerning the proper operation of the unit. Additionally, in order to feel assured that you have gained a good grasp of every feature provided by your new unit, the SO-AES4 Owner's Manual and the S-4000S Owner's Manual should be read in their entirety. This manual should be saved and kept on hand as a convenient reference. Copyright © 2006 ROLAND CORPORATION All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION. USING THE UNIT SAFELY Used for instructions intended to alert the user to the risk of death or severe injury should the unit be used improperly. Used for instructions intended to alert the user to the risk of injury or material damage should the unit be used improperly. * Material damage refers other adverse effects respect to the home furnishings, as well animals or pets. to damage or caused with and all its to domestic The symbol alerts the user to important instructions or warnings. The specific meaning of the symbol is determined by the design contained within the triangle. In the case of the symbol at left, it is used for general cautions, warnings, or alerts to danger. The symbol alerts the user to items that must never be carried out (are forbidden). The specific thing that must not be done is indicated by the design contained within the circle. In the case of the symbol at left, it means that the unit must never be disassembled. The symbol alerts the user to things that must be carried out. The specific thing that must be done is indicated by the design contained within the circle. In the case of the symbol at left, it means that the powercord plug must be unplugged from the outlet. 002a 118b · Do not open or perform any internal modifications on the unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 005 · Keep the included ferrite cores in a safe place out of children's reach, so there is no chance of them being swallowed accidentally. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . · The S-4000S should be used only with a rack that is recommended by Roland. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 006 · When using the S-4000S unit with a rack recommended by Roland, the rack must be carefully placed so it is level and sure to remain stable. If not using a rack, you still need to make sure that any location you choose for placing the unit provides a level surface that will properly support the unit, and keep it from wobbling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 IMPORTANT NOTES 291a In addition to the items listed under "USING THE UNIT SAFELY" on page 2, please read and observe the following: Additional Precautions 559b · When you need to transport the unit, pack it in shockabsorbent material. Transporting the unit without doing so can cause it to become scratched or damaged, and could lead to malfunction. Copyright 853 · Do not use this unit for purposes that could infringe on a copyright held by a third party. [. . . ] To avoid the noise, please use [MUTE ALL OUTPUTS] button on the S4000S while changing clock source or sampling frequency. 4 Sampling-frequency switch This changes the sampling frequency when the clock source is SRC. The current sampling frequency is displayed by the sampling-frequency indicator. To change the switch setting, use a blunt-tipped instrument such as a ball-point pen, mechanical pencil, etc. 5 6 Sampling-frequency indicator This indicates the current sampling frequency. Word-clock input jack This is a BNC connector for input of an external word clock. It supports sampling frequencies up to a maximum of 96 kHz. A signal level of word-clock source must be within 5Vp-p± 5%. 5 Names of Things and What They Do 7 LOCK indicator This indicates whether correct synchronization to an external word clock is in effect. Display Lighted Flashing Unlit Description Correctly synchronized Unable to synchronize No input If the LOCK indicator flashes and correct synchronization is impossible, check the connection with the wordclock source device, its sampling frequency, and the like. 8 Word-clock output/thru jack This is a BNC connector for output of the internal clock (INTERNAL or SRC) or for passing through an external word clock. When synchronizing multiple SO-AES4 modules, use the included BNC cables to connect the SO-AES4 modules to one another. [. . . ]