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System 7SCSystem Switcher with Integrated Video ScalerReference Manual68-499-01 Rev. E05 09Outside front coverCheck the Extron Web site (www.extron.co

Introduction, cont’dSystem 7SC • Introduction1-4Features and OptionsFeatures350 MHz (-3 dB) video bandwidthConfigurable video inputs —• Inputs 1 to 6

1-5System 7SC • IntroductionTriple-Action Switching™ — With this method, a blank screen is displayed whilethe System 7SC switches between inputs.Buil

Introduction, cont’dSystem 7SC • Introduction1-6

System 7SC2Chapter TwoInstallationMounting the SwitcherCabling and Panel ViewsConnecting and Slaving a SwitcherLabeling Buttons on the System 7SC and

InstallationSystem 7SC • Installation2-2Mounting the SwitcherTabletop useThe System 7SC comes with rack mounting brackets and rubber feet. For tablet

2-3System 7SC • InstallationSYSTEM 7SCCOMPUTERS-VIDEOLRVIDEO AUDIOS-VIDEOLRVIDEOINPUT 7CONTROLIRDISPLAYVOLUMERX LEARNTXRXADJUSTDETAILNEXTCONTMENUBRIGH

Installation, cont’dSystem 7SC • Installation2-4Power, video, and audio conectionsWith the exception of input 7 on the front panel, all input and outp

2-5System 7SC • InstallationRear panel inputsCONTACT C12INPUTSAUDIO INSCP/AAP CONTROLAnaheim, CA100-24050/60 Hz1.3A MAX.1LR1LR2LR3LR4LR5LR6LR12345F

Installation, cont’dSystem 7SC • Installation2-63Audio inputs 1 through 6 — Each input has a 3.5 mm, 5-pole captive screwconnector for balanced or un

2-7System 7SC • Installation2Adjustable level audio output (Variable) — For adjustable level audiooutput, connect an audio device, such as an amplifie

This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipmen

Installation, cont’dSystem 7SC • Installation2-8Control device connectionsCaptive screw and 3.5 mm stereo jack connectors are included with theswitche

2-9System 7SC • Installation3Room/relay ports (Relay 1, Relay 2) — These allow control of “room”functions – items such as room lighting, window cover

Installation, cont’dSystem 7SC • Installation2-10The pin assignments are as follows:SignalDisplay power/current sensor detectionCarrier & signalGn

2-11System 7SC • InstallationPROJ CONTROLABCDETxTo / from projectorFGHI JABCDEFGHI* * * * * * Ground (Gnd, )* Transmit (Tx)NOTE Each projector/disp

Installation, cont’dSystem 7SC • Installation2-12Connecting and Slaving a SwitcherOne switcher can be connected (slaved) to the System 7SC to allow fo

2-13System 7SC • InstallationRS-232PROJ CONTROLCONTACT CLOSURERELAY 1IR TRANSPORTRELAY 212DISPLAY PWRSENSORIR COMMRGBH/HVVINPUTSAUDIO INSCP/AAP CONTR

Installation, cont’dSystem 7SC • Installation2-143. For a System 8 PLUS or System 10 Plus switcher, set the slaved switcher tomaster mode. On the sla

2-15System 7SC • InstallationButton-Label Generator softwareThe Extron Button-Label Generator program (Buttons.exe) is included with theSystem 7SC, an

Installation, cont’dSystem 7SC • Installation2-16ScrewdriverTEXTInstalling labels in the System 7SC’s buttonsLabel installation for the SCPs is covere

System 7SC3Chapter ThreeOperation and ConfigurationFront Panel Features and Basic OperationIR and RS-232 Projector ControlOptimizing the SystemMenus,

iSystem 7SC • Table of ContentsTable of ContentsChapter 1 • Introduction ...

_System 7SC • Operation and Configuration3-2Control features1Display buttons: Display Power, Display Mute, Mode — Each of these threebuttons can be c

3-3System 7SC • Operation and ConfigurationHold Pwr for 2sDisplay MuteDisp Mute: OnRelease PwrDisplay PowerDisp Power: OnMode DISPLAYPOWERDISPLAYMUTEM

Operation and Configuration, cont’dSystem 7SC • Operation and Configuration3-4Each of the Display buttons can be set up to send an IR signal immediate

3-5System 7SC • Operation and ConfigurationInput selection features8Input selection buttons — These buttons correspond to the seven inputs.When you s

Operation and Configuration, cont’dSystem 7SC • Operation and Configuration3-6IR and RS-232 Projector ControlThe System 7SC switcher can control a pro

3-7System 7SC • Operation and ConfigurationOptimizing the SystemFor optimal performance, follow the steps in this section in order when setting upthe

Operation and Configuration, cont’dSystem 7SC • Operation and Configuration3-8Menus, Configuration, and AdjustmentsSwitcher/scaler configuration and a

3-9System 7SC • Operation and ConfigurationSwitcher Setup/ConfigurationThe flowchart below provides an overview of the Switcher Setup/Configurationsub

Operation and Configuration, cont’dSystem 7SC • Operation and Configuration3-10Scaler Rate (resolution and refresh rate)Rotate the Adjust knob while i

3-11System 7SC • Operation and ConfigurationEdge SmoothingThis feature smooths edges of objects in a picture by minimizing the differencesbetween pixe

ii System 7SC • Table of ContentsTable of Contents, cont’dRGB Delay (Triple-Action Switching™) ...

Operation and Configuration, cont’dSystem 7SC • Operation and Configuration3-12Audio/Video AdjustmentsExtron System 7SCAUDIO/VIDEOADJUSTMENTSInput #4

3-13System 7SC • Operation and ConfigurationAudio LevelFrom this submenu audio levels can be adjusted per input from -15 dB to +9 dB in0.5 dB incremen

Operation and Configuration, cont’dSystem 7SC • Operation and Configuration3-14IR Learning ConfigurationVia an RS-232 connection, infrared commands ca

3-15System 7SC • Operation and ConfigurationClearing IR commands from memoriesThe memory for each Display, Room, or input selection button can either

Operation and Configuration, cont’dSystem 7SC • Operation and Configuration3-16Initiating IR learningIf an IR command from the display’s remote contro

3-17System 7SC • Operation and ConfigurationInformation/System OptionsThe Information/System Options menu provides information on the System 7SC(firmw

Operation and Configuration, cont’dSystem 7SC • Operation and Configuration3-18Color114ColorXXXXXX = a color adjustment setting from 0 to 2550 = minim

3-19System 7SC • Operation and ConfigurationRemote Control of the System 7SCThe System 7SC can be controlled by using its front panel controls; an opt

Operation and Configuration, cont’dSystem 7SC • Operation and Configuration3-20System RemoteControl Functions AudioInput SelectionCOLORTINTCONTBRIGHTD

System 7SC4Chapter FourSerial CommunicationRS-232 Programmer’s GuideControl Software for Windows

iiiSystem 7SC • Table of Contents68-499-01 Rev. E05 09All trademarks mentioned in this manual are the properties of their respective owners.Download

System 7SC • Serial Communication4-2Serial CommunicationThe System 7SC can be remotely controlled via a host computer or other device(such as a contro

4-3System 7SC • Serial CommunicationUsing the command/response tablesThe command/response tables on the next page list valid command ASCII codes, thes

Serial Communication, cont’dSystem 7SC • Serial Communication4-4Command/response table for SIS commandsCommand ASCII Command Response Additional descr

4-5System 7SC • Serial CommunicationVideo configurationSet video signal typeX5*X4\ Typ X4 = ____ Set the input signal type. (Type =Vid, Y-C, YUV, YUV

Serial Communication, cont’dSystem 7SC • Serial Communication4-6Image sizeSpecify image size, maintain aspect ratioX15 { Isz X15 Set picture height &

4-7System 7SC • Serial CommunicationCommand/response table for SIS commands (continued)Command ASCII Command Response Additional description(host to s

Serial Communication, cont’dSystem 7SC • Serial Communication4-8The syntax for setting a special function is __ * X? # where __ is the function numbe

4-9System 7SC • Serial CommunicationCommand/response table for special function SIS commands (continued)Command ASCII Command ResponseX? values(host t

Serial Communication, cont’dSystem 7SC • Serial Communication4-10Command Hex. command Response Additional description(host to switcher) (switcher to h

4-11System 7SC • Serial CommunicationControl Software for Windows®The included Extron SYSTEM 7SC Control Program for Windows offers anotherway to cont

iv System 7SC • Table of ContentsTable of Contents, cont’d

Serial Communication, cont’dSystem 7SC • Serial Communication4-12User ModeThe User Mode screen,shown here, includesthe most frequentlyused controls: i

4-13System 7SC • Serial CommunicationReal Time AdjustmentsThe Real TimeAdjustments screen letsyou adjust the picturesettings and audiogain/attenuation

Serial Communication, cont’dSystem 7SC • Serial Communication4-14Projector DriverThe Projector Driverscreen displays thecurrent IR and RS-232parameter

4-15System 7SC • Serial CommunicationRoom & Misc. OptionsUse the Room & Misc.Options screen to setroom relay modes anddelay periods, powerup/d

Serial Communication, cont’dSystem 7SC • Serial Communication4-16Using the help programFor information on program features, press the F1 computer key,

System 7SCAAppendix AReference MaterialSpecificationsPart Numbers and AccessoriesFirmware Upgrade InstallationGlossary

System 7SC • Reference MaterialA-2Reference MaterialSpecificationsVideoGain ... UnityBandwidth ...

A-3System 7SC • Reference MaterialSyncInput type ... RGBHV, RGBS, RGsB, RsGsBsOutput type ...

Reference Material, cont’dSystem 7SC • Reference MaterialA-4Control/remote — switcherSerial control port ... RS-232, 9-pin female

A-5System 7SC • Reference MaterialPart Numbers and AccessoriesIncluded partsThese items are included in each order for a System 7SC switcher:Included

System 7SC1Chapter OneIntroductionAbout this ManualAbout the System 7SCFeatures and Options

Reference Material, cont’dSystem 7SC • Reference MaterialA-6RS-232PROJ CONTROLCONTACT CLOSURERELAY 1IR TRANSPORTRELAY 212DISPLAY PWRSENSORIR COMMR G

A-7System 7SC • Reference Material5. After you are electrically grounded, align the hooks of a PLCC IC puller toolwith the slots located in opposite e

Reference Material, cont’dSystem 7SC • Reference MaterialA-8GlossaryAttenuate/attenuation — To reduce the amplitude (strength) of a signal or current.

Lg manual back cover template_110708Extron’s WarrantyExtron Electronics warrants this product against defects in materials and workmanship for a perio

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System 7SC • Introduction1-2IntroductionAbout this ManualThis manual discusses how to install, operate and configure Extron’s System 7SCswitcher and h

1-3System 7SC • IntroductionThe System 7SC scales composite video, S-video, and component video up tocomputer-video (RGBHV/RGBS/RGsB), which can be ou