Extron electronic SWP123 manual Audio input and output, Connecting the unbalanced audio input

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Control

System

Extron

SWP123-2

Presentation Switcher

Microphone

Computer

Laptop

Sound System

Projector

Document

Camera

Video Camera

VCR

DVD

Figure 2-3 — SWP123 installation example

Audio input and output

The SWP123 switcher accepts only unbalanced audio input on RCA connectors, but provides either unbalanced or balanced audio output on 3.8 mm, 5-pole captive screw connectors. Follow the instructions and illustrations below to correctly connect audio input and output.

Connecting the unbalanced audio input

Connect an unbalanced audio input to one of the A/V groups on the switcher, using an RCA connector (tip and sleeve). Wire the connector as shown in figure 2-4.

Tip (+)

Sleeve ()

Figure 2-4 — Unbalanced audio input connector

SWP123 Presentation Switcher • Installation

2-5

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Contents SWP123 Presentation SwitcherSicherheitsanleitungen Deutsch PrecautionsSafety Instructions English Consignes de Sécurité FrançaisSWP123 Presentation Switcher Quick Start QS-1 Quick Start SWP123Rack mounting the SWP123 Quick Start SWP123, cont’d QS-2 SWP123 Presentation Switcher Quick StartTable of Contents Table of Contents, cont’d Introduction OneIntroduction About the SWP123 Presentation SwitcherSWP123 Switcher Features SWP123 Presentation Switcher IntroductionSWP123 Presentation Switcher Introduction Introduction, cont’d Two InstallationTabletop use InstallationMounting the Switcher SWP123 Presentation Switcher InstallationRear panel of the SWP123 Rear Panel ConnectorsConnecting the SWP123 Switcher Installation, cont’dAudio input and output Connecting the unbalanced audio inputConnecting the balanced audio output Connecting the unbalanced audio outputMVP 104GX Installation ThreeOperation Video/Audio Select groups Front Panel FeaturesSWP123 Presentation Switcher Operation OperationBlanking the output from a group Miscellaneous controls and featuresFront Panel Operation Selecting A/V inputs to outputOperation, cont’d Master Audio functionsMicrophone controls Wiring the decoder loop +24V Phantom Power switchDecoder Loop Function This page was intentionally left blank Four Windows-Based Control ProgramMVP 104 Operation Windows-Based Control Program, cont’d Installing the Windows-based ICS100 Control SoftwareUsing the Software Specifying your switcher modelDefining input icons and labels Using the Control PanelBlanking the output of a group Adjusting the Master Audio or Microphone audio levelEnabling audio-follow-video switching Selecting a new inputSetting audio gain input to Master Audio output Using Terminal CommEnabling/disabling front panel control Resetting the unit SWP123 Presentation Switcher Windows-Based Control ProgramICS100 Control Program Help Remote Control FiveMVP 104 Windows Control Program SWP123 Presentation Switcher Remote Control DIP switch settingsHost-to-Switcher Communications Using the command tablesAddressing commands Setup commands Remote Control, cont’dSwitching commands Mute/un-mute Volume commandsStop volume ramp Adjust volume level-rightSet volume level-right Ramp volume levelEnabling remote control of the switcher over a network Remote Control from a NetworkConfiguring the client remote PC Configuring the server local PCAdjusting response time 10 SWP123 Presentation Switcher Remote ControlStopping communication Switching input devices CTL120-3 IR Remote Control12SWP123 Presentation Switcher Remote Control Resetting the component codeSpecifications AAppendixMVP 104 Programmer’s Guide SWP123 Presentation Switcher Specifications SpecificationsAudio master SWP123 Presentation Switcher SpecificationsMaster audio output Specifications, cont’dReference Information BAppendixSWP123 Presentation Switcher Reference Information Reference InformationUpdating the Firmware Cables SWP123 switcher part numbersOptional accessories Part NumbersReference Information, cont’d Pre-cut cablesExtron Part Part number BNC-5 Mini HR Cable FCC Class a Notice Extron’s Warranty Extron Electronics, USA