Studio-technologies 230 2014 Manuale Utente

Copyright © 2014 by Studio Technologies, Inc., all rights reservedwww.studio-tech.comUser GuideIssue 9, November 2014This User Guide is applicable for

Issue 9, November 2014 Model 230 User Guide Page 10 Studio Technologies, Inc. control. All audio inputs and outputs make extensive use of protection

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 11Additional Connector LocationsIn the world of broadcast and production

Issue 9, November 2014 Model 230 User Guide Page 12 Studio Technologies, Inc. from Studio Technologies. The Model 230 was designed to support a vari

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 13the stereo headphones. This configuration is very useful, allowing the h

Issue 9, November 2014 Model 230 User Guide Page 14 Studio Technologies, Inc. high (+ or hot) is on pin 2 and signal low (– or cold) is on pin 3. T

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 15a device that receives the talkback signal, such as an amplified loudspe

Issue 9, November 2014 Model 230 User Guide Page 16 Studio Technologies, Inc. The intercom line is connected to the Model 230 by way of a 3-pin fema

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 17So in conclusion, the Model 230’s power draw priority was established s

Issue 9, November 2014 Model 230 User Guide Page 18 Studio Technologies, Inc. Refer to Appendix A for a representative view. The security plate is h

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 19Unfortunately, there’s no “perfect” gain setting that this guide can re

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Issue 9, November 2014 Model 230 User Guide Page 20 Studio Technologies, Inc. Headphone Source SelectionSwitch assembly SW2 is used to config-ure the

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 21this would require that switches SW2-1, SW2-8, and SW2-9 be placed in t

Issue 9, November 2014 Model 230 User Guide Page 22 Studio Technologies, Inc. Operating ModesThe sixteen switches associated with switch assemblies

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 23• Alternate action: In this mode the main output will change between it

Issue 9, November 2014 Model 230 User Guide Page 24 Studio Technologies, Inc. Talkback 2 Function ModeSwitches SW3-7 and SW3-8 configure the overall

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 25Headphone Output Operating ModesThe user is provided with two rotary le

Issue 9, November 2014 Model 230 User Guide Page 26 Studio Technologies, Inc. Minimum Level ModeSwitch SW4-3 is used to configure the headphone outpu

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 27Auxiliary Relay Control ModeSwitch SW4-5 and SW4-6 configure the operati

Issue 9, November 2014 Model 230 User Guide Page 28 Studio Technologies, Inc. selects which control is used for sidetone level and which control is

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 29begin normal operation. Depending on the selected configuration, one LED

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 3Table of ContentsIntroduction ...

Issue 9, November 2014 Model 230 User Guide Page 30 Studio Technologies, Inc. its on (“latched”) state. If the main output mode is configured to forc

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 31Another parameter allows the left/right assignment of the controls to b

Issue 9, November 2014 Model 230 User Guide Page 32 Studio Technologies, Inc. When in the level/balance mode and the minimum output level is set to

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 33or both of the talkback-to-intercom func-tions are configured for use th

Issue 9, November 2014 Model 230 User Guide Page 34 Studio Technologies, Inc. program-only audio that is routed to the right channel. Line input 1 i

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 35talkback outputs’ interconnecting cables. All Model 230 XLR connectors

Issue 9, November 2014 Model 230 User Guide Page 36 Studio Technologies, Inc. “party line” systems, inter-channel cross-talk on intercom lines shoul

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 37as the BP325 was very good, limiting the maximum level to at most 10 dB

Issue 9, November 2014 Model 230 User Guide Page 38 Studio Technologies, Inc. Symptoms of Insufficient PowerA core part of the Model 230’s internal c

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 39technology that provides mediocre perfor-mance. That’s why Studio Techn

Issue 9, November 2014 Model 230 User Guide Page 4 Studio Technologies, Inc. This page intentionally not left blank.

Issue 9, November 2014 Model 230 User Guide Page 40 Studio Technologies, Inc. Connecting Line-Level Audio to the IFB InputIn “emergency” situations

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 41circuit board, are Molex® part number 22-23-2031. They mate with Molex

Issue 9, November 2014 Model 230 User Guide Page 42 Studio Technologies, Inc. P10: IFB Input, pin 1 common, pin 2 DC with channel 1 audio, pin 3 cha

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 43the Model 230’s nominal internal operating level of –2 dBu. A 5:1 compr

Issue 9, November 2014 Model 230 User Guide Page 44 Studio Technologies, Inc. to allow the output of the compressor to serve as the source. With the

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 45pin 2, signal low/shield to pin 3, and leave pin 1 left unterminated (“

Issue 9, November 2014 Model 230 User Guide Page 46 Studio Technologies, Inc. for other applications there is certainly no reason why the direct mic

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 47preamplifier and phantom power supply is always connected across (“bridg

Issue 9, November 2014 Model 230 User Guide Page 48 Studio Technologies, Inc. SpecificationsGeneral Audio (Mic In-to-Main Output):Frequency Response:

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 49Appendix AAttached to the bottom of the unit is a security plate with t

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 5IntroductionWhat This User Guide CoversThis User Guide is designed to as

Issue 9, November 2014 Model 230 User Guide Page 6 Studio Technologies, Inc. broad range of capabilities many other specialized “behind-the-scenes”

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 7For non-on-air applications, the Model 230 can be placed in its “product

Issue 9, November 2014 Model 230 User Guide Page 8 Studio Technologies, Inc. discussed in the previous paragraph. The hybrid mode is especially usef

Model 230 User Guide Issue 9, November 2014 Studio Technologies, Inc. Page 9A headphone control reverse mode is provided specifically for on-air tele