Extron electronic System 7SC manual Rear panel inputs

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Input 7 is buffered and can drive a signal approximately 50 feet (15 meters) using Extron cable.

Rear panel inputs

1

2

Anaheim, CA

RH/HV

R-Y

100 - 240 50/60 Hz	G/Y	V
1.3A MAX.	VID
	VID

1

B/C

B-Y

RH/HV

R-Y

G/Y	V
VID

2

B/C

B-Y

AUDIO IN

INPUTS

R	H/HV	R	H/HV
R-Y		R-Y
G/Y	V	G/Y	V
VID		VID
	3		4
B/C		B/C
B-Y		B-Y
	AUDIO OUT
	FIXED	VARIABLE

R	H/HV	R	H/HV
R-Y		R-Y
G/Y	V	G/Y	V
VID		VID
	5		6
B/C		B/C
B-Y		B-Y
SCP/AAP CONTROL			1 2 3 4 5
E D C B A E D C B A			1 2 3 4 5

L 1 R

L 2 R

L 3 R

L 4 R

L 5 R

L 6 R

L R

L R

1

2

CONTACT C

1

2

3

AC power connector — Plug a standard IEC power cord into this connector to connect the switcher to a 100 to 240 VAC, 50 Hz or 60 Hz power source. The front panel control and input selection buttons will light in sequence during power-up.

Video inputs 1 through 6 — These inputs accept computer video (RGB), component video, S-video, or composite video signals. The front panel input selection button lights steadily when the corresponding input is selected. If audio breakaway is active (selected via RS-232), the front panel input selection button correspond-ing to the audio input source blinks, and the button corresponding to the video source lights steadily.

Each input has five female BNC connectors. Connect the cables for the appropriate signal type as shown in the following illustration.

R	H/HV	R	H/HV	R	H/HV	R	H/HV	R	H/HV	R	H/HV
R-Y		R-Y		R-Y		R-Y		R-Y		R-Y
G/Y	V	G/Y	V	G/Y	V	G/Y	V	G/Y	V	G/Y	V
VID		VID		VID		VID		VID		VID
B/C		B/C		B/C		B/C		B/C		B/C
B-Y		B-Y		B-Y		B-Y		B-Y		B-Y

RGBHV	RGBS	RGsB	Component	S-video	Composite
input	input	input	video input	input	video input
			(R-Y, Y, B-Y)	(Y, C)	(Video)

For S-video, connect the luma (Y) signal to the BNC connector

marked G/Y/Vid, and the chroma signal (C) to the BNC marked B/C/B-Y. A BNC-to-4-pin mini DIN (S-video) adapter may be required.

Configure each input’s video format via the front panel LCD menu (see chapter three, “Operation and Configuration”) or using RS-232 programming (see chapter four, “Serial Communication”).

If a slave switcher will be used, the output of that switcher must be connected to input 1 of the System 7SC.

System 7SC • Installation

2-5

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Contents System 7SC System SwitcherConsignes de Sécurité Français Safety Instructions EnglishSicherheitsanleitungen Deutsch Instrucciones de seguridad EspañolTable of Contents Table of Contents, cont’d System 7SC Table of Contents Iii Iv System 7SC Table of Contents One About this Manual What is the System 7SC?About the System 7SC Typical System 7SC applicationControlling the switcher and an A/V system MHz -3 dB video bandwidth Configurable video inputs Features and OptionsFeatures Options and accessories Introduction, cont’d Two Cabling and Panel Views Mounting the SwitcherTabletop use Rack mountingSystem 7SC Front Panel Front panel inputs Power, video, and audio conectionsRear panel inputs Outputs Captive screw connector wiring for rear panel audio inputsAudio inputs RGB Control device connectionsIR communications port IR Comm For the IR Emitter only IR Communications port wiring optionsUC 50, 100, 200 Cable Color Codes Connecting and Slaving a Switcher System 7SC Rear Panel System 7SC master connected to a slaved switcherLabeling Buttons on the System 7SC and SCPs Example of input numbering with a six-input slaved switcherUsing the software Installing the softwareButton-Label Generator software System 7SC button label screen SCP 200 button label screenInstalling labels in the System 7SC’s buttons Three System 7SC Operation and Configuration Front Panel Features and Basic OperationControl features Display Mute button Display Power buttonMode button Adjustment features Operation and Configuration, cont’dDisplay command indicator LEDs Input selection featuresMiscellaneous features Projector control memory IR and RS-232 Projector ControlProjector control memory usage ExampleOptimizing the System Setting up a DVD sourceMoving through menus by using front panel controls Menus, Configuration, and AdjustmentsDefault menus Menu overviewScaler Polarity +/V+ Switcher Setup/ConfigurationRGB Delay Triple-Action Switching Scaler Rate resolution and refresh rateScaler Sync RGB format Scaler Polarity sync polarityEdge Smoothing Add Slave slaving switchersSystem 7SC with a slaved switcher Input Configuration signal format Audio/Video AdjustmentsAudio Level Blank Input blanking adjustmentImage Size Size InputNavigating through the IR Learning Configuration menu IR Learning ConfigurationClearing IR commands from a button’s memory Clearing IR commands from memoriesInitiating IR learning Initiating IR learningReset to Default clearing settings and adjustments Image adjustmentsGlobal system reset Information/System OptionsCentering Executive mode front panel lockoutInput you wish to adjust SCP control pads Remote Control of the System 7SCEnabling and disabling executive mode Selecting an input IR 701 infrared remote controlFour Switcher-initiated messages Host-to-switcher communicationsError responses RS-232 Programmer’s GuideAscii to Hex conversion table Using the command/response tablesSymbol definitions Command Ascii Command Response Additional description Detail mode Video configurationColor TintHorizontal size Image sizeVertical size Top blankingFirmware version, part number & information requests Executive mode front panel lockoutZap reset to default settings Delay times Command Ascii Command Response ValuesScaler settings Room relaysMiscellaneous settings Audio settingsIR-related settings Send/receive data to/from page 0 memory Command Hex. command Response Additional descriptionSend/receive data to/from page 1 memory Send/receive a flag parameter blockUsing the control program Installing the softwareMini Mode Control Software for WindowsConfiguration User ModeSpecial features Real Time Adjustments Projector Driver Room & Misc. Options Saving and restoring configurationsKey to file names File name Description Using the help programDownloading and using projector drivers AAppendix a System 7SC Reference Material SpecificationsSync Reference Material, cont’d Accessories Part Numbers and AccessoriesIncluded parts Replacement Part number Accessories Part numberAlign Notches Firmware Upgrade InstallationSystem 7SC Reference Material Glossary Asia Japan FCC Class a Notice Extron’s WarrantyExtron Electronics, USA