Extron electronic SW AV manual Example 1 Select an input

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1.

(Video AND audio switchers) Select to switch video, audio, or both by

 

pressing the I/O button.

2.Select the desired input by pressing the associated input button.

3.

Observe that the LED for the selected input lights or blinks (audio breakaway

 

(Video AND audio switchers)).

1. Video (autoswitching) models must be in normal (manual) mode.

2. (Video AND audio switchers) If, after you have selected video and audio by pressing the I/O button, the Audio LED blinks and the Video LED is on, the LED s indicate audio breakaway; the selected audio input is not the same as the video input.

An input can also be selected using an RS-232 device or a third party contact closure device (4-input and 6-input models only). See chapter 4, Remote Control.

Example 1: Select an input

See figure 3-5 and the following steps for an example in which the input 1 video and audio is selected for output.

Video switchers must be in normal (manual) mode.

A(Video AND audio switchers) To select video and audio to switch, if necessary, press and release the I/O button until the Video and Audio LEDs light.

LED key: = off, = on

I/O

1

2

3

4

5

6

7

8

VIDEO

AUDIO

Press I/O

 

 

A

VIDEO

 

AUDIO

Press 1

 

B

Figure 3-5 — Example 1: Selecting video and audio input 1

BPress and release the input 1 button. The input 1 LED lights. The video and audio on input 1 are now selected for output.

Example 2: Select a video input only (video AND audio switcher)

See figure 3-6 and the following steps for an example in which the input 4 video only is selected for output (audio breakaway).

 

 

LED key:

 

= off,

= on,

B

= blinking

I/O

1

2

3

4

5

6

7

8

VIDEO

AUDIO

Press I/O

 

 

A

VIDEO

 

AUDIO

Press 4

 

BB

Figure 3-6 — Example 2: Selecting video input 4

SW AV Series Switchers • Operation 3-7

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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 Introductiontroduction, cont’d About the SwitchersFeatures Video switchersAll video models SW AV Series Switchers IntroductionInputs Outputs Model Captive Video Screw AudioAll audio models Audio switchersCaptive screw connector a models RCA connector a RCA 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 switchersFront Panel Operations Executive mode controls and indicatorPower Switching inputsExample 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 Simple Instruction Set Control Host-to-switcher communicationsSW AV Series Switchers Remote Control RemoteControl,cont’dUsing the command/response table Switcher-initiated messagesError responses TimeoutRemote 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’dExtron Part Optional accessoriesSwitcher CablesBulk cables Super High Resolution Cable Super High Resolution CableFCC Class a Notice Extron’s Warranty Extron Electronics, USA
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