Studio-technologies 2A 2015 Manuel d'utilisateur

Copyright © 2015 by Studio Technologies, Inc., all rights reserved www.studio-tech.com50142-0315, Issue 2User GuideIssue 2, March 2015This User Guide

Issue 2, March 2015 Model 2A User Guide Page 10 Studio Technologies, Inc. The two high-quality backlit pushbutton switches provide access to the Mod

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 11source. A second switch allows the Model 24 to mute the monitor output on e

Issue 2, March 2015 Model 2A User Guide Page 12 Studio Technologies, Inc. The Model 33A is unique in that a “mix” of IFB channels 1 and 2 can be cre

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 13Typically interference from outside signals will not be an issue. But preca

Issue 2, March 2015 Model 2A User Guide Page 14 Studio Technologies, Inc. The VOX interrupt function is quite special-ized and may not be used regul

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 15Connecting to the Telephone InterfacesCaution: Never install telephone wiri

Issue 2, March 2015 Model 2A User Guide Page 16 Studio Technologies, Inc. • Front-panel switch allows manual an-swer and hang-up (telephone line mo

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 17pins pass through the Model 2A’s on/off control circuitry (the “off hook” r

Issue 2, March 2015 Model 2A User Guide Page 18 Studio Technologies, Inc. Model 22 Access StationsThe Model 2A allows the connection of up to four M

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 19For ease of installation, each Model 22 contains two 9-pin D-subminiature f

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Issue 2, March 2015 Model 2A User Guide Page 20 Studio Technologies, Inc. the black-colored wire is attached at the factory to the ring lead of the

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 21provided by the Model 2A units; an external power source is not required. A

Issue 2, March 2015 Model 2A User Guide Page 22 Studio Technologies, Inc. will have to be provided. The simplest method is to use a short section of

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 23The Model 24 contains a monitor mute function, which is intended to prevent

Issue 2, March 2015 Model 2A User Guide Page 24 Studio Technologies, Inc. OperationThe Model 2A’s Front-Panel Controls and IndicatorsIf you value eq

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 25The program level control allows the pro-gram audio signal to be adjusted r

Issue 2, March 2015 Model 2A User Guide Page 26 Studio Technologies, Inc. set for the telephone line mode and DC current is flowing through the inter

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 27small hole in the front panel, directly to the right of the routing control

Issue 2, March 2015 Model 2A User Guide Page 28 Studio Technologies, Inc. pressing one of these buttons will cause the program audio source to mute,

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 29Access StationsIt’s important to thoroughly test all connect-ed Model 22 an

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 3Table of ContentsRevision History ...

Issue 2, March 2015 Model 2A User Guide Page 30 Studio Technologies, Inc. other. This will allow minimal level changes when an operator switches bet

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 31Peak signals should fall in the –5 to 0 dBu range. This trim pot setting s

Issue 2, March 2015 Model 2A User Guide Page 32 Studio Technologies, Inc. referenced to 0.775 V, with no reference to load impedance. This takes int

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 33SpecificationsModel 2A Central ControllerGeneral Audio Parameters (Program I

Issue 2, March 2015 Model 2A User Guide Page 34 Studio Technologies, Inc. Monitor Output:Power: 4 watts RMS into 8 ohms @ 1% THD+NoiseApplication: d

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 35Lamp Type: incandescent, T-1, bi-pin, 18 V, 26 milliamperes, 0.5 watt, equ

Issue 2, March 2015 Model 2A User Guide Page 36 Studio Technologies, Inc. Model 32A Talent AmplifierApplications: directly compatible with talent amp

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 37Model 22 Access Station Overall DimensionsAppendix A–IFB Plus Series Mechan

Issue 2, March 2015 Model 2A User Guide Page 38 Studio Technologies, Inc. Model 25A 19-Inch Rack Adapter (used with Model 22 Access Station and Mod

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 39Model 28A Panel Adapter (used with Model 22 Access Station and Model 11A Go

Issue 2, March 2015 Model 2A User Guide Page 4 Studio Technologies, Inc. Revision HistoryIssue 2, March 2015: 1. Documented revised telco interface

Issue 2, March 2015 Model 2A User Guide Page 40 Studio Technologies, Inc. Model 24 Access Station Overall Dimensions

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 41Model 27A 19-Inch Rack Adapter (used with Model 24 Access Station and Mode

Issue 2, March 2015 Model 2A User Guide Page 42 Studio Technologies, Inc. Appendix B–IFB Plus Series Optional AccessoriesModel 25A 19-Inch Rack Adap

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 5IntroductionThe IFB Plus Series Model 2A Central Controller from Studio Tech

Issue 2, March 2015 Model 2A User Guide Page 6 Studio Technologies, Inc. Model 24 Access StationThe Model 24 Access Station allows broad-cast person

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 750/60 hertz is connected via a detachable mains cord and provides power for

Issue 2, March 2015 Model 2A User Guide Page 8 Studio Technologies, Inc. Compressor CircuitsThe two IFB channels contain studio-quality compressor c

Model 2A User Guide Issue 2, March 2015 Studio Technologies, Inc. Page 9switches, allowing the internal microphone to interrupt IFB channel 1, chann