Extron electronic ISM 482 manual Connections for Various Input Video Formats

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R/R-Y	R/R-Y	R/R-Y	R/R-Y	R/R-Y
G/Y	G/Y	G/Y	G/Y	G/Y
VID	VID	VID	VID	VID
B/C	B/C	B/C	B/C	B/C
B-Y	B-Y	B-Y	B-Y	B-Y
H/HV	H/HV	H/HV	H/HV	H/HV
V	V	V		V
RGBHV	RGBS or	RGsB or	S-Video	Composite
Video	RGBcvS	Component		Video
	Video	Video

Figure 4. Connections for Various Input Video Formats

CInput audio connectors — Connect balanced or unbalanced stereo or mono audio sources to these 3.5 mm, 5-pole captive screw connectors. Connectors are included with the seamless switcher, but you must supply the audio cable. Figure 5 shows how to wire a connector for the appropriate input type.

Tip	L	Tip
Tip	L	Ring
Sleeve		Sleeves
Tip		Tip
Sleeve	R	Ring

L R

Do not tin the wires!

Unbalanced Stereo Input

Balanced Stereo Input

Figure 5. Captive Screw Connectors Wiring for Inputs

ATTENTION: The length of exposed wires is critical. The ideal length is 3/16 inch (5 mm).

•If the stripped section of wire is longer than 3/16 inch, the exposed wires may touch, causing a short circuit between them.

•If the stripped section of wire is shorter than 3/16 inch, wires can be easily pulled out even if tightly fastened by the captive screws.

NOTE: When making connections for the seamless switcher from existing audio cables, see figure 6. A mono audio connector consists of the tip and sleeve. A stereo audio connector consists of the tip, ring and sleeve. The tip, ring, and sleeve wires are also shown on the captive screw audio connector diagram, figure 5.

		Tip (+)
	Tip (+)	Ring (-)
	Sleeve ( )	Sleeve ( )
	RCA Connector	3.5 mm Stereo Plug Connector
	RCA Connector	(balanced)
		(balanced)

Figure 6. Phono Audio Connectors

The audio level for each input can be individually set, via the front panel, the Ethernet link, or the RS-232 link, to ensure that the level on the output does not vary from input to input. See the applicable portions of the Operation section (see page 17), Programming Guide section (see page 42), and Switcher Software section (see page 54).

ISM 482 Integrated Scaling Matrix Switcher • Installation

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Contents No Photo Available yet ISMSafety Instructions FCC Class a Notice Specifications Availability Conventions Used in this GuideNotifications X! *X1@* X1%* X1** X1 CE Software CommandsContents Html Operation Switcher SoftwareEthernet Connection Reference InformationIntroduction About the SwitcherAbout This Guide ISM Inputs FeaturesISM 482 Integrated Scaling Matrix Switcher Introduction Mounting the Switcher InstallationTabletop Placement Rack MountingInput Connections Cabling and Rear Panel ViewsConnections for Various Input Video Formats BNC Output Connections for Rgbhv and Rgbs Video Standard Output ConnectionsOptional Output Connection Cabling and RJ-45 connector wiringEthernet Connection Choosing a network cableWiring the network cable ConfigurationRS-232 Connection Pin RS-232 FunctionOperation Front Panel Controls and IndicatorsOutput Buttons and LEDs Video/Audio Selection Button and LEDsInput Buttons, LEDs, and Label Window Recalling a user presetFront panel input label window Selecting an inputBlack/Mute Button and LEDs Picture Adjustment ButtonsAuto imaging an input Power Adjustment KnobsFront Panel Operations LCD DisplayExtron Electronics ISM 60-425-01 Version Menu System OverviewInput Configuration submenu Video & Audio Configuration menuOutput Resolution submenu Output Configuration menuSync Type and Polarity submenu 000 Advanced Configuration MenuRGB Delay submenu Blue-Only Mode and Edge Smoothing submenuTest Pattern submenu Blanking submenuPixel Phase submenu Enhanced Mode submenuPAL Film Mode submenu Reset submenuSave Preset submenu User Presets menuExit menu Erase Preset submenuPicture Adjustments Flowchart Picture AdjustmentsFront Panel Security Lockout Flowchart Front Panel Security Lockout Executive ModeIP Information IP Information FlowchartOptimizing the Video Setting up a DVD source TroubleshootingOptimizing the Audio General Checks Specific ProblemsRS-232 Link Programming GuideEthernet Link Default Address= Hdtv SymbolsPower-up Switcher-Initiated MessagesTies Creation Input and Output Video Type@BrtX1 PAL Film Mode RGB DelayAutomated Adjustments Test PatternSwitcher Error Responses Host-to-Switcher InstructionsUsing the Command and Response Table Command and Response Table for SIS Commands Brightness TintContrast Horizontal sizeCommand and Response Table for SIS Commands Detail filter S-video and composite video inputs User presetsAuto Memories FreezeVerbose mode Front panel security lockout Executive modeSet audio gain and attenuation Audio muteInformation requests ResetsSymbol definitions Command and Response Table for IP SIS CommandsCommand and response table Scaler output settings RGB delayEnhanced mode PAL film modeMemory backup Installing the Software Switcher SoftwareControl Software for Windows Software Operation via Ethernet Ethernet protocol settingsIf you selected a comm port, proceed to step Using the Control ProgramWindows Control Program Window Button-Label Generator Using the Help ProgramExtron Button-Label Generator Window Using the SoftwareLoading the Startup Control Html OperationEnter Network Password Control Changing the RGB DelayCreating a Tie Blacking out the Screen and Muting the AudioExecutive Mode Using Blue-Only ModeFreezing the Output Outputting a Test PatternAdministration Fields System ConfigurationISM IP Address field ISM IP Settings FieldsISM Name field Hardware Address fieldFile Management File ManagementO Configuration Input ConfigurationOutput Resolution, Rate, Sync Format, and Polarity Output rate Output resolutionOutput format Polarity Drop Box Output polarityOpening and Closing the Switcher Maintenance ModificationsRemoving the ISM Cover ISM Firmware Chip Locations Installing a Firmware UpgradeDVI Output Card Connector Opening and Socket J14 Installing a DVI Output CardOutput DVI Board Installation Cabling Ethernet ConnectionPinging to Determine the Switcher IP Address Determining Default AddressesPinging to Determine the Web IP Address Telnet Tips Connecting as a Telnet ClientOpen Local echo Escape character and Esc keySet carriage return-line feed CloseReference Information Optional AccessoriesPart Numbers Included PartsAssorted connectors Cables and ConnectorsButton Labels Bulk cablePage USA, Canada, South America Central America Japan Extron Warranty

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