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Extron electronic SW AV manual 1 - SW 8A front panel, 2 - SW 6SV front panel

Models: SW AV

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Figure 3-1 — SW 8A front panel

•Audio switcher — Switches audio on captive screw or RCA connectors. May or may not include video switching.

•Audio-only switcher — Switches audio only on captive screw or RCA connectors. No video switching.

•Video AND audio switcher — Switches both composite video or S-video AND audio on captive screw or RCA connectors.

Figure 3-1 shows the front panel of an 8-input audio-only switcher. Figure 3-2 shows the front panel of a 6-input video-only switcher. Figure 3-3 shows the front panel of a 12-input video and audio switcher. These three examples show all of the combinations that you may encounter with your particular switcher. Many of the input buttons and LEDs on figure 3-1 through figure 3-3 have dual functions. Dual function controls have two callouts ( n numbers); each callout is related to its function in the following pages.

4

9

8

SW SERIES

VIDEO / AUDIO SWITCHER

I/O

1

2

3

4

5

6

7

8

AUDIO

AUTO SWITCH EXECUTIVE		VIDEO
		AUDIO	-dB	+dB
ACTIVE	MODE		CONF/SAVE

15

14

3

6

7

5

Figure 3-1 — SW 8A front panel

			4		9
AUTO SWITCH	1	2	3	4	5	6
	1	2	3	4	5	6
AUTO SWITCH
ACTIVE
13	10	11	12		3

Figure 3-2 — SW 6SV front panel

SW SERIES

VIDEO / AUDIO SWITCHER

2					4				9				8
													SW SERIES
													VIDEO / AUDIO SWITCHER
I/O	1	2	3	4	5	6	7	8	9	10	11	12	AUDIO

AUTO SWITCH EXECUTIVE	VIDEO
	AUDIO	-dB	+dB

ACTIVE

MODE

CONF/SAVE

13

15

1

10

11

12

14

3

6

7

5

Figure 3-3 — SW 12VA RCA front panel

SW AV Series Switchers • Operation 3-3

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Extron electronic SW AV manual 1 - SW 8A front panel, 2 - SW 6SV front panel, 3 - SW 12VA RCA front panel

Contents

68-644-01 Rev. E Video and Audio SwitchersSW AV Series Sicherheitsanleitungen Deutsch PrecautionsSafety Instructions English Consignes de Sécurité FrançaisStep 7 - Power up Quick Start - SW AV Series SwitchersInstallation Step 1 - Power downVideo switchers must be in normal manual mode Quick Start - SW AV Series Switchers, cont’dPower Switching inputsSW AV Series Switchers Table of Contents Table of ContentsContact Closure Control SW 4 and SW 6 Models Only Table of Contents, cont’dii SW AV Series Switchers Table of Contents Introduction SW AV Series SwitchersAbout the Switchers Features Chapter1One1-2 SW AV Series Switcher Introduction About the SwitchersFeatures Video switchersModel SW AV Series Switchers IntroductionInputs Outputs1-4 SW AV Series Switcher Introduction Audio switchersCaptive screw connector A models RCA connector A RCA modelsSW AV Series Switchers Introduction All switcher modelsIntroduction, cont’d 1-6 SW AV Series Switcher IntroductionCabling and Rear Panel Views InstallationInstallation Overview Mounting the Switcher Chapter2TwoRack mounting the switcher Installationstallation, cont’dInstallation Overview Mounting the SwitcherCabling and Rear Panel Views Figure 2-1 - Mounting the switcherSW AV Series Switchers Installation Video input and output connections video models only Installation, cont’dFigure 2-2 - SW 4AV composite video switcher with audio 2-4 SW AV Series Switchers InstallationBalanced Stereo Input Figure 2-4 - Captive screw connector wiring for audio inputsFigure 2-5 - Captive screw connector wiring for audio output SW AV Series Switchers InstallationFigure 2-6 - RS-232 or Remote port 2-6 SW AV Series Switchers InstallationRemote connection External sync connectionSW AV Series Switchers Installation Power connectionFigure 2-7 - Simple external sync connection example Figure 2-8 - Multiple device external sync connection exampleInstallation, cont’d 2-8 SW AV Series Switchers InstallationChapter3Three Front Panel Controls and Indicators Front Panel OperationsOptimizing the Audio Audio Switchers Troubleshooting - If No Image AppearsOperationeration, cont’d Front Panel Controls and Indicatorsswitch mode 3-2 SW AV Series Switchers OperationFigure 3-3 - SW 12VA RCA front panel SW AV Series Switchers OperationFigure 3-1 - SW 8A front panel Figure 3-2 - SW 6SV front panel3-4 SW AV Series Switchers Operation Audio/Video selection control and indicators audio switchersInput selection controls and indicators This button has no function on audio-only switchersSW AV Series Switchers Operation Audio controls and indicators audio switchersAutoswitch mode controls and indicator video switchers This LED will never light on audio-only switchers Executive mode controls and indicatorPower Switching inputsExample 1 Select an input Video AND audio switchers1. Video autoswitching models must be in normal manual mode Example 2 Select a video input only video AND audio switcher3-8 SW AV Series Switchers Operation Adjusting audio gain and attenuation audio switchersExample 3 Select an audio input only video AND audio switcher Video switchers must be in normal modeFigure 3-8 - Example 4 Viewing the audio level Example 4 Adjust the audio levelEach time you press and release the or button, wait for the or not increment or decrement the audio levelIf one or more input LEDs are lit AND the -dB LED is lit , press and Figure 3-9 - Example 4, step E Adjusting the audio level3-10 SW AV Series Switchers Operation If one or more input LEDs are lit AND the +dB LED is lit , press andAudio level reset - all inputs Switch modeAudio level reset - single input adjustment modeMemory Optimizing the Audio Audio SwitchersExecutive mode front panel security lockout 3-12 SW AV Series Switchers OperationSW AV Series Switchers Operation Troubleshooting - If no Image AppearsOperation, cont’d 3-14 SW AV Series Switchers OperationSimple Instruction Set Control Windows-Based Program Control Remote ControlInfrared Remote Control SW4 and SW6 Models Only Chapter4FourRemoteControl,cont’d Host-to-switcher communicationsFigure 4-1 - Remote connector pinout 4-2 SW AV Series Switchers Remote ControlUsing the command/response table Switcher-initiated messagesError responses TimeoutCommand Remote Control, cont’dCommand/Response Table for SIS Commands Symbol definitionsSW AV Series Switchers Remote Control Command/Response Table for SIS Commands ContinuedCommand ASCII Command4-6 SW AV Series Switchers Remote Control Installing the softwareUsing the software Figure 4-2 - Universal Switcher program windowContact Closure Control SW 4 and SW 6 Models Only Infrared Remote ControlUsing the help system Autoswitching models models with video must be in normal manual modeRemote Control, cont’d 4-8 SW AV Series Switchers Remote ControlSW AV Series Switchers Specifications and Part NumbersSpecifications Part Numbers AAppendix AVideo output Specificationsecifications, cont’dA-2 SW AV Series Switchers Specifications and Part Numbers Video0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu SW AV Series Switchers Specifications and Part NumbersAudio Audio outputSwitcher Specifications, cont’dControl/remote - switcher Specifications are subject to change without noticeExtron Part Optional accessoriesSwitcher continued CablesSpecifications, cont’d Super High Resolution CableA-6 SW AV Series Switchers Specifications and Part Numbers Bulk cablesEurope, Africa, and the Middle East Extron’s WarrantyFCC Class A Notice USA, Canada, South AmericaExtron Electronics, Japan Extron Electronics, USAExtron Electronics, Europe Extron Electronics, Asia