Extron electronic SW AV manual Cabling and Rear Panel Views, Mounting the switcher

Page 15

Mounting Screws (2 Plcs)

Each Side

Rack-mount

Bracket

Drill pilot holes — 3/32” (2.4mm) diam. 1/4” (6.3 mm) deep

or

SYNC

 

 

 

 

 

TPU

TS

 

 

 

OU

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

9

 

A

 

 

PUTS

7

 

 

 

 

IN

 

12

B

 

 

5

 

 

 

 

3

 

10

 

 

 

 

1

 

8

 

 

 

 

 

6

 

 

 

 

 

4

 

 

 

 

 

 

2

 

 

 

 

 

 

#8 Screw (4 Plcs)

Table/

Wall-mount

Each Side

Bracket

 

L

2

1 R

3

3

 

INPU

TS

 

 

 

 

9

 

 

8

 

 

7

5

 

6

4

5

 

4

 

 

SW12SVARCA

 

11

10

12

 

11

10

 

 

 

 

RS

232

 

 

UT

A

T B

OUT

P

 

 

 

TPU R

L

 

 

OUL

 

 

 

 

 

R

 

 

 

 

Figure 2-1 — Mounting the switcher

3.

Drill 1/4" (6.4 mm) deep, 3/32" (2 mm) diameter pilot holes in the table or

 

desk at the marked screw locations from the underside/inside (concealed

 

side) of the furniture, where the switcher will be located.

4.

Insert the four wood screws into the pilot holes. Fasten each screw into the

 

installation surface until just less than 1/4" of the screw head protrudes.

5.

Align the installed screws with the slots in the mounting brackets, and place

 

the switcher against the surface, with the screws through the bracket slots.

6.

Slide the switcher slightly forward or back, then tighten all four screws to

 

fasten it in place.

Cabling and Rear Panel Views

All connectors are on the rear panel. The switcher can be connected to up to 12 S-video, composite video and/or stereo audio devices, depending on the model. All switcher models output two parallel video and/or audio outputs. S-video models encode one of the two video outputs as composite video. RCA audio models output one of the stereo audio outputs, unbalanced or balanced, on captive screw connectors and the other audio output, unbalanced, on RCA connectors.

Figure 2-2 shows an SW 4AV composite video and audio switcher. Figure 2-3 shows an SW 12SVA RCA S-video and audio switcher. All of the switchers are housed in the same 1U enclosures, but have more or fewer input connectors to accommodate the different configurations they provide. The two switchers shown have all of the connector types that are available in the SW AV product family covered in this manual.

Some devices, such as VCRs, can be connected to both video input and audio input connectors of the switcher. Others, such as tape players or CD players, can be connected only to the audio input connectors. An audio device and a separate video device can share an input, although the switcher is capable of switching video and audio separately (audio breakaway).

SW AV Series Switchers • Installation 2-3

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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 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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