Extron electronic SW AV manual Inputs Outputs Model Captive, Video Screw Audio, All video models

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			Inputs					Outputs
Model	Part #			Captive		RCA			Captive		RCA
				Captive					Captive
		Video	S-video	screw			Video	S-video	screw
		Video	S-video	screw		audio	Video	S-video	screw		audio
				audio					audio

SW 4AV	60-484-21	4	No	4		No	2	No	2		No

SW 4AV RCA	60-484-31	4	No	No		4	2	No	1		1
SW 4SVA	60-484-22	No	4	4		No	1	1	2		No
SW 4SVA RCA	60-484-32	No	4	No		4	1	1	1		1
SW 6V	60-487-01	6	No	No		No	2	No	No		No
SW 6AV	60-487-21	6	No	6		No	2	No	2		No
SW 6AV RCA	60-487-31	6	No	No		6	2	No	1		1
SW 6SV	60-487-02	No	6	No		No	1	1	No		No
SW 6SVA	60-487-22	No	6	6		No	1	1	2		No
SW 6SVA RCA	60-487-32	No	6	No		6	1	1	1		1
SW 6A	60-487-20	No	No	6		No	No	No	2		No
SW 6A RCA	60-487-30	No	No	No		6	No	No	1		1
SW 8V	60-482-01	8	No	No		No	2	No	No		No
SW 8AV	60-482-21	8	No	8		No	2	No	2		No
SW 8AV RCA	60-482-31	8	No	No		8	2	No	1		1
SW 8SV	60-482-02	No	8	No		No	1	1	No		No
SW 8 SVA	60-482-22	No	8	8		No	1	1	2		No
SW 8SVA RCA	60-482-32	No	8	No		8	1	1	1		1
SW 8A	60-482-20	No	No	8		No	No	No	2		No
SW 8A RCA	60-482-30	No	No	No		8	No	No	1		1
SW 12V	60-483-01	12	No	No		No	2	No	No		No
SW 12AV	60-483-21	12	No	12		No	2	No	2		No
SW 12AV RCA	60-483-31	12	No	No		12	2	No	1		1
SW 12SV	60-483-02	No	12	No		No	1	1	No		No
SW 12SVA	60-483-22	No	12	12		No	1	1	2		No
SW 12SVA RCA	60-483-32	No	12	No		12	1	1	1		1
SW 12A	60-483-20	No	No	12		No	No	No	2		No
SW 12A RCA	60-483-30	No	No	No		12	No	No	1		1

Bandwidth — Bandwidth is 250 MHz (-3dB). This high bandwidth allows the switchers to switch all of the quad standard video formats with no loss of signal quality.

All video models

Input sensing — The switcher continuously monitors all inputs to sense when the input signal is active or inactive. The switcher reports changes in the status of each input (active to inactive or inactive to active) on the RS-232 port.

Autoswitching mode — When autoswitching is enabled, the switcher automatically switches to the highest-numbered input with video sync pulses present. If video is absent from all inputs, input 1 is selected.

SW AV Series Switchers • Introduction 1-3

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Contents SW AV Series Precautions SW AV Series Switchers Quick Start QS-1 Quick Start SW AV Series SwitchersQuick Start SW AV Series Switchers, cont’d Table of Contents Table of Contents, cont’d One Features About the SwitchersVideo switchers Introductiontroduction, cont’dInputs Outputs Model Captive SW AV Series Switchers IntroductionVideo Screw Audio All video modelsCaptive screw connector a models Audio switchersRCA connector a RCA models All audio modelsAll switcher models Introduction, cont’d Two Installationstallation, cont’d Installation OverviewMounting the Switcher Cabling and Rear Panel Views Mounting the switcherInstallation, cont’d Video input and output connections video models onlyAudio input and output connections audio models only Captive screw connector wiring for audio inputs External sync connection Remote connectionSimple external sync connection example Power connectionInstallation, cont’d Three Front Panel Controls and Indicators SW AV Series Switchers OperationOperationeration, cont’d SW 8A front panel Operation, cont’d Input selection controls and indicatorsAutoswitch mode controls and indicator video switchers Audio controls and indicators audio switchersPower Executive mode controls and indicatorSwitching inputs Front Panel OperationsExample 1 Select an input Example 2 Select a video input only video and audio switcherVideo switchers must be in normal mode Adjusting audio gain and attenuation audio switchersNot increment or decrement the audio level Example 4 Adjust the audio levelExample 4, step E Adjusting the audio level Switch mode Audio level reset single inputAudio level reset all inputs Optimizing the Audio Audio Switchers Executive mode front panel security lockoutMemory Troubleshooting If no Image Appears Operation, cont’d Four SW AV Series Switchers Remote Control Host-to-switcher communicationsRemoteControl,cont’d Simple Instruction Set ControlError responses Switcher-initiated messagesTimeout Using the command/response tableRemote Control, cont’d Symbol definitionsCommand Ascii Command Response Additional description Resets Installing the software Using the softwareWindows-Based Program Control Infrared Remote Control Using the help systemContact Closure Control SW 4 and SW 6 Models Only Remote Control, cont’d AAppendix a Specifications and Part NumbersSW AV Series Switchers Specifications and Part Numbers Specificationsecifications, cont’dAudio Control/remote switcher Specifications, cont’dSwitcher Optional accessoriesCables Extron PartBulk cables Super High Resolution Cable Super High Resolution CableFCC Class a Notice Extron’s Warranty Extron Electronics, USA