Extron electronic System 7SC manual Audio settings, IR-related settings, Miscellaneous settings

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Command/response table for special function SIS commands (continued)

Command	ASCII Command	Response		values
			X?
	(host to switcher)	(switcher to host)	and additional descriptions

Audio settings

Audio mute on/off w/display power 10 *

X?	#	AudMute*	X?	0 = no (audio doesn’t mute when
				display power is off or unmute
				when display power is on)
				1 = yes (default) (audio mutes
				when display power is off, audio
				unmutes when display power is on)

Example:	10*1#
Limit audio level on power-up	11*
		X?

Example:11*28#

	AudMute*1			Example: set audio to mute
				when display powers off.
#	VolLimit*			0 = audio off, 1 = 1% of max.
#	VolLimit*	X?		0 = audio off, 1 = 1% of max.
				level, 2 = 2% of max possible
				level, ... up to 100.
				50 = default value.
				100 = no limit on audio level.
				If this feature is enabled, the
				maximum initial power-up
				volume level will not exceed the
				level specified by this command.
	VolLimit*028			Example: limit power-up volume
				to 28% of maximum volume.

IR-related settings

Send IR/RS-232 commands	12 *	X?	#	IR0m*	X?	0	= no (default)
associated with the currently						1	= yes
selected input (reselect the
current input channel)
upon display power-up
Disable IR commands while	13 *		#	IR1m*		0	= no
Disable IR commands while	13 *	X?	#	IR1m*	X?	0	= no
the display’s power is off						1	= yes (default)

Repeat the display power-off	14 *		#	IR3m*		0	= no (default)
Repeat the display power-off	14 *	X?	#	IR3m*	X?	0	= no (default)
command (after a slight delay).						1	= yes
(For learned IR power-off
commands only.)

Miscellaneous settings

Autoselect input 7 signal type	9 *	X?		#		Sw7Auto*		X?		0	= no
										1	= yes (default)
Automatic shut-off	15 *				#	AutoOff*				0	= disabled (use manual shutoff)
Automatic shut-off	15 *		X?		#	AutoOff*	X?			0	= disabled (use manual shutoff)
(issue a display power-off											(default),
command after a specific										1	= 15 minute shutoff delay,
period of inactivity)										2	= 30 minute delay,
										... in 15 minute steps up to
										32 = 480 minutes (8 hours).

Edge smoothing

16 *

X?	#	Fil*	X?	0 = no
				1 = yes (default)

System 7SC • Serial Communication

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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 Features and Options FeaturesMHz -3 dB video bandwidth Configurable video inputs 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 Front Panel Features and Basic Operation Control featuresSystem 7SC Operation and Configuration Display Power button Mode buttonDisplay Mute button Adjustment features Operation and Configuration, cont’dInput selection features Miscellaneous featuresDisplay command indicator LEDs 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 polarityAdd Slave slaving switchers System 7SC with a slaved switcherEdge Smoothing 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 OptionsExecutive mode front panel lockout Input you wish to adjustCentering Remote Control of the System 7SC Enabling and disabling executive modeSCP control pads Selecting an input IR 701 infrared remote controlFour Switcher-initiated messages Host-to-switcher communicationsError responses RS-232 Programmer’s GuideUsing the command/response tables Symbol definitionsAscii to Hex conversion table Command Ascii Command Response Additional description Detail mode Video configurationColor TintHorizontal size Image sizeVertical size Top blankingExecutive mode front panel lockout Zap reset to default settingsFirmware version, part number & information requests Delay times Command Ascii Command Response ValuesScaler settings Room relaysAudio settings IR-related settingsMiscellaneous 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 WindowsUser Mode Special featuresConfiguration Real Time Adjustments Projector Driver Room & Misc. Options Saving and restoring configurationsUsing the help program Downloading and using projector driversKey to file names File name Description 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