Extron electronic SW YUV A, SW RGB manual Output, RGB and component video outputs

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Installation, cont’d

The audio level for each input can be individually set, via the front panel or under RS-232 control, to ensure that the level on the output does not vary from input to input. See chapter 3, Operation, and chapter 4, Remote Control for details.

3Digital audio input connections (SW6 YUV A only) — Each input has a female BNC connector for a digital audio input. If you are not switching digital audio, you can use this connector to input the composite sync plane of RGBS video.

Output

4RGB and component video outputs —

RGB models — Connect an RGBHV, RGBS, RGsB, RsGsBs, or component video display or other device to these BNC connectors. Connect the cables as shown in figure 2-8.

SW6 YUV A — Connect a component video, RGsB, or RsGsBs video display or other device to these BNC connectors. If you are not switching digital audio, you can use the Digital Audio output BNC ( 6 ) to output the sync plane of RGBS video. Connect the cables as shown in figure 2-8.

CAUTION

The captive screw connector can easily be inadvertently plugged partially into one receptacle and partially into an adjacent receptacle. This misconnection could damage the audio output circuits. Ensure that the captive screw connector is plugged into the desired input or output.

5Balanced or unbalanced audio output connectors (SW2 RGBHV A,

SW4 RGBHV A, and SW6 RGBHV A only) — These 3.5 mm, 5-pole captive screw connectors output the selected unamplified, line level audio. Connect audio devices, such as an audio amplifier or powered speakers to these connectors. See figure 2-10 to properly wire an output connector.

Tip

See caution

Sleeve

Tip

See caution

Unbalanced Output

Tip

Ring

Sleeve (s)

Tip

Ring

Balanced Output

Figure 2-10 — Captive screw connector wiring for audio output

CAUTION

Connect the sleeve to ground (Gnd). Connecting the sleeve to a negative (-) terminal will damage the audio output circuits.

By default, the audio output follows the video switch. Audio breakaway, which can be commanded under RS-232 control via the SIS or Windows-based control program, allows you to select from any one of the audio input sources. See chapter 4, Remote Control for details.

6Digital audio output (SW6 YUV A only) — The switcher has a female BNC connector for a digital audio output.

2-8 SW RGB and YUV A Switchers • Installation

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Contents Wideband and Component Video and Audio Switchers SW RGB and SW YUV a SeriesSicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français Instrucciones de seguridad EspañolQuick Start SW RGB and YUV a Switchers SW RGB and YUV a Switchers Quick Start QS-1Switch inputs in normal switch mode Quick Start SW RGB and YUV a Switchers, cont’dSwitch mode QS-2 SW RGB and YUV a Switchers Quick StartTable of Contents Table of Contents, cont’d One About the Switchers SW RGB and YUV a Switchers IntroductionIntroductiontroduction, cont’d All switchers FeaturesAudio switching models RGB video modelsIntroduction, cont’d All modelsTwo Mounting the Switcher Installationstallation, cont’dInstallation Overview Rack mounting the switcherRack mounting an SW2 switcher Installation, cont’d Under furniture mounting the switcherThrough furniture mounting the switcher Through-desk mountingSW2 Rgbhv video switcher Cabling and Rear Panel ViewsInputs RGB and component video inputsOutput RGB and component video outputsPower connection Remote connectionInstallation, cont’d Three SW RGB and YUV a Switchers Operation Controls and IndicatorsInput selection controls and indicators Operationeration, cont’dAudio controls and indicators Autoswitch mode control and indicatorSwitching inputs Switcher OperationsPower Operation, cont’dExample Adjusting the audio level Example Viewing the audio levelExample, step D Adjusting the audio level Optimizing the Audio SW2, SW4, and SW6 Rgbhv a only Audio level reset single inputAudio level reset all inputs MemoryTroubleshooting If No Image Appears Four RemoteControl,cont’d Host-to-switcher instructionsSW RGB and YUV a Switchers Remote Control Simple Instruction SetTimeout Switcher-initiated unsolicited messagesError responses Using the command/response tableRemote Control, cont’d Symbol definitionsCommand Ascii Command Response Additional description Reset Installing the software Using the softwareWindows-Based Control Program Infrared Remote Control Using the help systemContact Closure Remote Control, cont’d Specifications and Part Numbers AAppendix aSpecificationsecifications, cont’d SW RGB and YUV a Switchers Specifications and Part NumbersSync Specifications, cont’d Audio output SW 2/4/6 Rgbhv a onlyOptional accessories SW Rgbhv switcher part numbersSupplied accessories Part NumbersBNC-5 RC and BNC-6 RC Cable Assorted connectors BNC connectorsPlenum BNC-5 Mini HR Cable Pre-cut cablesFCC Class a Notice Extron’s Warranty Extron Electronics, USA
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