Extron electronics SW12 VGA Ars Instrukcje Operacyjne Pobierz pdf (Strona 19)

Installation and Operation, cont’d

SW8/12 VGA Ars • Installation and Operation

2-10

VSW I AAP connection

TheVSWIAAP(part#70-529-11, -21, -51)isanoptionalArchitecturalAdapterPlate

that provides remote input connection and selection for some Extron switchers.

TheVSWIAAPcanbeconnectedtotheSW8/12VGAArsinputportsforinput

selection control.

TheVSWIAAPisequippedwitha“ShowMe”buttonforinputselection,afemale

15-pinHDVGAconnector,anda3.5mmstereoaudiojack.

VSW I AAP

COMPUTER

AUDIO

SHOW ME

Figure 2-13 — VSW I AAP

Whenthe“ShowMe”buttonispressed,pin5ontheswitcher’s15-pinHDinput

ismomentarilyshortedtoground.Thisoverridestheswitcher’scurrentinput

selection,anddirectsvideoandaudiofromtheVSWIAAP’sconnecteddeviceto

theswitcher’soutputports.

FortheVSWIAAPtooperatewithaswitcher,theVSWIAAPPCBjumpermustbe

setproperly,andtheswitchermustbeconguredviaitsRS-232controlport.

TheVSWIAAPcanbemountedintoanyExtronmountingframewithasingle

spaceAAPopening.

The illustration on the following page shows a typical SW8 VGA Ars switcher

applicationwithfourVSWIAAPunitsconnectedtotheswitcher’sinputports.

TouseaVSWIAAPwithaswitcher:

1. ConrmthatjumperJ5isremovedandjumperJ6isinplaceonthe

VSWIAAP’sprintedcircuitboard.

J5 J6

Figure 2-14 — VSW I AAP jumpers

2. Apply power to the switcher.

3. Connectahostcomputertotheswitcher’sRS-232controlport.

4. Open a hyperterminal session on the host computer, and use a Simple

InstructionSet(SIS

™

)commandtoconguretheswitchertooperatewitha

VSWIAAP(seechapter3,“OperationandControl”).

5. ConnectaVGAcablefromtheVSWIAAP’soutputconnector(ontherearof

theunit)tooneoftheswitcher’sinputports.

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Extron electronics SW12 VGA Ars Instrukcje Operacyjne Strona 19