Studio-technologies 47 Manuale Utente Pagina 1

Copyright © 2010 by Studio Technologies, Inc., all rights reserved www.studio-tech.com50113-0810, Issue 1User GuideIssue 1, August 2010This User Guide

Issue 1, August 2010 Model 47 User Guide Page 10 Studio Technologies, Inc. typically connected to 2-wire party-line in-tercom circuits. But power on

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 114-Wire Line InputsAs previously mentioned, each of the Model 47’s two inte

Issue 1, August 2010 Model 47 User Guide Page 12 Studio Technologies, Inc. 2-Wire Party-Line Intercom ConnectionsThe Model 47’s 2-wire party-line (P

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 13Single-Channel Intercom SystemsThere are two ways of connecting to the Mod

Issue 1, August 2010 Model 47 User Guide Page 14 Studio Technologies, Inc. intercom channels whenever the func-tion is activated. Independent contro

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 15by laying flat between the chassis and the cover. The ribbon cable can the

Issue 1, August 2010 Model 47 User Guide Page 16 Studio Technologies, Inc. Safety Warning: The Model 47 does not contain an AC mains disconnect swit

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 17power to pins 2 and 3 of the 2-wire PL in-tercom connectors. The Model 47

Issue 1, August 2010 Model 47 User Guide Page 18 Studio Technologies, Inc. Auto TerminateThe auto terminate function is designed to ensure that each

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 19The auto terminate function should be disabled only when absolutely necess

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Issue 1, August 2010 Model 47 User Guide Page 20 Studio Technologies, Inc. Logic RefreshWhile testing the Model 46, “cousin” to the Model 47, it was

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 21in the field DIP switch 4 should remain in its off (down) position. No dam

Issue 1, August 2010 Model 47 User Guide Page 22 Studio Technologies, Inc. 47’s interfaces. If the nominal level is set too low then sufficient audi

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 23External Power SourceWhen set for an external 2-wire power source, the Mod

Issue 1, August 2010 Model 47 User Guide Page 24 Studio Technologies, Inc. devices to stabilize. The LEDs associated with pins 2 and 3 will light to

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 25selected. If DIP switch 2 is in its on (up) position, the front-panel push

Issue 1, August 2010 Model 47 User Guide Page 26 Studio Technologies, Inc. circuits to generate a very impolite noise. This condition, caused by the

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 27FLASH memory. This non-volatile memory is used to store the operating soft

Issue 1, August 2010 Model 47 User Guide Page 28 Studio Technologies, Inc. Model 72 InterfaceAnd now for a shameless “product plug.” Studio Technolo

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 29Interfacing RTS® Matrix Intercom Systems with the Model 47 InterfaceAppend

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 3Table of ContentsIntroduction ...

Issue 1, August 2010 Model 47 User Guide Page 30 Studio Technologies, Inc. Interfacing Riedel® Artist™ Matrix Intercom System Analog Ports with the

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 31Interfacing Clear-Com® Matrix Intercom System Analog Ports with the Model

Issue 1, August 2010 Model 47 User Guide Page 4 Studio Technologies, Inc. This page intentionally left blank.

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 5IntroductionThe Model 47 is designed to interface 2-wire full-duplex party

Issue 1, August 2010 Model 47 User Guide Page 6 Studio Technologies, Inc. The Model 47’s 2-wire interfaces can correctly function with powered (“wet

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 7this isolation, technically known as return-loss or trans-hybrid loss, is m

Issue 1, August 2010 Model 47 User Guide Page 8 Studio Technologies, Inc. received from the 4-wire source and two displaying the level being sent t

Model 47 User Guide Issue 1, August 2010 Studio Technologies, Inc. Page 9Simple InstallationThe Model 47 uses standard 3-pin XLR connectors to allow