Specifications | Extron electronic System 7SC instruction

Reference Material

Specifications

Video

Gain	Unity
Bandwidth	350 MHz (-3 dB)
Differential phase error	0.01º, at 3.58 MHz and 4.43 MHz
Differential gain error	0.01% at 3.58 MHz and 4.43 MHz
Crosstalk	-50 dB @ 5 MHz

Video input

Number/signal type	6	RGBHV/RGBS/RGsB/RsGsBs computer video, component video,
			S-video, or composite video
	1	RGBHV/RGBS/RGsB/RsGsBs computer video, S-video, or
			composite video
Connectors	6 x 5 BNC female		RGB computer video, component video, S-
			video, or composite video
	(1) 15-pin HD female		RGB computer video (input 7)
	(1) 4-pin mini-DIN female		S-video (input 7)
	1	RCA female	composite video (input 7)
Nominal level	1	Vp-p for Y of component video and S-video, and for composite video
	0.7 Vp-p for RGB
	0.3 Vp-p for R-Y and B-Y of component video, and for C of S-video
Minimum/maximum levels	Analog: 0.3 V to 2 Vp-p with no offset
Impedance	75 ohms
Horizontal frequency	15 kHz to 150 kHz
Vertical frequency	30 Hz to 150 Hz
Return loss	<-30 dB @ 5 MHz
DC offset (max. allowable)	1.5 V

Video processing

Decoder	9 bit digital
Digital sampling	24 bit, 8 bits per color;	13.5 MHz (interlaced signals)
	24 bit, 8 bits per color;	27 MHz (480p signals)
Colors	16.78 million

Video output

Number/signal type	2 RGBHV/RGBS/RGsB/RsGsBs* computer video
	(*RGsB, and RsGsBs will be output only if the input is RsGsBs.)
Connectors	1 x 5 BNC female
	(1) 15-pin HD female
Nominal level	1 Vp-p for Y of component video and S-video, and for composite video
	0.7 Vp-p for RGB
	0.3 Vp-p for R-Y and B-Y of component video, and for C of S-video
Minimum/maximum levels	0.3 V to 2.0 Vp-p
Impedance	75 ohms
Scaled VGA resolution	640x4801,3,4,5, 800x6001,3,4,5, 832x6243,4,5, 848x4803, 852x4803, 1024x7681,3,4,5,
	1280x7682, 1280x10241,3,5, 1360x7653, 1365x10243,5, 480p3,5, 720p3,5, 1080p3,5,
	1080i3,5
	1 = at 50 Hz 2 = at 56 Hz 3 = at 60 Hz 4 = at 75 Hz
	5 = locked to the current input’s vertical refresh rate
Return loss	-30 dB @ 5 MHz
DC offset	±5 mV maximum with input at 0 offset
Switching type	Triple-Action

A-2 System 7SC • Reference Material

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Extron electronic manual Specifications, System 7SC Reference Material

Contents

System Switcher System 7SC Sicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français Instrucciones de seguridad Español Table of Contents Table of Contents, cont’d System 7SC Table of Contents Iii Iv System 7SC Table of Contents One About the System 7SC What is the System 7SC?About this Manual Typical System 7SC application Controlling the switcher and an A/V system Features and Options FeaturesMHz -3 dB video bandwidth Configurable video inputs Options and accessories Introduction, cont’d Two Tabletop use Mounting the SwitcherCabling and Panel Views Rack mounting System 7SC Front Panel Power, video, and audio conections Front panel inputs Rear panel inputs Captive screw connector wiring for rear panel audio inputs Outputs Audio inputs Control device connections RGB IR communications port IR Comm IR Communications port wiring options For the IR Emitter only UC 50, 100, 200 Cable Color Codes Connecting and Slaving a Switcher System 7SC master connected to a slaved switcher System 7SC Rear Panel Example of input numbering with a six-input slaved switcher Labeling Buttons on the System 7SC and SCPs Button-Label Generator software Installing the softwareUsing the software System 7SC button label screen SCP 200 button label screen Installing labels in the System 7SC’s buttons Three Front Panel Features and Basic Operation Control featuresSystem 7SC Operation and Configuration Display Power button Mode buttonDisplay Mute button Operation and Configuration, cont’d Adjustment features Input selection features Miscellaneous featuresDisplay command indicator LEDs Projector control memory usage IR and RS-232 Projector ControlProjector control memory Example Setting up a DVD source Optimizing the System Default menus Menus, Configuration, and AdjustmentsMoving through menus by using front panel controls Menu overview Switcher Setup/Configuration Scaler Polarity +/V+ Scaler Sync RGB format Scaler Rate resolution and refresh rateRGB Delay Triple-Action Switching Scaler Polarity sync polarity Add Slave slaving switchers System 7SC with a slaved switcherEdge Smoothing Audio/Video Adjustments Input Configuration signal format Image Size Blank Input blanking adjustmentAudio Level Size Input IR Learning Configuration Navigating through the IR Learning Configuration menu Clearing IR commands from memories Clearing IR commands from a button’s memory Initiating IR learning Initiating IR learning Global system reset Image adjustmentsReset to Default clearing settings and adjustments Information/System Options Executive mode front panel lockout Input you wish to adjustCentering Remote Control of the System 7SC Enabling and disabling executive modeSCP control pads IR 701 infrared remote control Selecting an input Four Error responses Host-to-switcher communicationsSwitcher-initiated messages RS-232 Programmer’s Guide Using the command/response tables Symbol definitionsAscii to Hex conversion table Command Ascii Command Response Additional description Color Video configurationDetail mode Tint Vertical size Image sizeHorizontal size Top blanking Executive mode front panel lockout Zap reset to default settingsFirmware version, part number & information requests Scaler settings Command Ascii Command Response ValuesDelay times Room relays Audio settings IR-related settingsMiscellaneous settings Send/receive data to/from page 1 memory Command Hex. command Response Additional descriptionSend/receive data to/from page 0 memory Send/receive a flag parameter block Mini Mode Installing the softwareUsing the control program Control Software for Windows User Mode Special featuresConfiguration Real Time Adjustments Projector Driver Saving and restoring configurations Room & Misc. Options Using the help program Downloading and using projector driversKey to file names File name Description AAppendix a Specifications System 7SC Reference Material Sync Reference Material, cont’d Included parts Replacement Part number Part Numbers and AccessoriesAccessories Accessories Part number Firmware Upgrade Installation Align Notches System 7SC Reference Material Glossary FCC Class a Notice Extron’s Warranty Asia Japan Extron Electronics, USA