Extron electronic RGB 320 manual Buffer Input Cables, 9a. Installation Cable Wired for the RGB

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Installing RGB 320 Switching Interface Components • Chapter 2

Buffer Input Cables

Computer video signals coming through a buffer unit (RGB 322/324/326/340) use the red, green, blue, horizontal and vertical sync connectors. The audio, communications and power (to the buffer) come through the 3.5 mm, 10-pole connectors below the BNC connector.

White

Red

Green

Blue

Black

Yellow

Grn/Blk

White

Black

Shields

Red

Black

Black

Orange

Brown

Violet

Gray

Figure 2-9a. Installation Cable Wired for the RGB 320

Electrical	Mini Coax
box

Bend radius	White
approximately	Blue
3.5 inches
	Green
	Red	twisted pair and would probably be neater. It
	Black
	Yellow

	Clamp	Grn/Blk
	Clamp
	(not too	White
	tight)	White
	tight)	Black

Shields

Red

Black

Black

Orange

Brown

Violet

Gray

No audio on RGB 322

Figure 2-9b. Installation Cable Wired for the RGB 322/324/326/340 (RGB 322 Has No Audio)

The type of adapter cable used to connect the computer to an input buffer will depend on the brand and type of computer. It must adapt to the 9-pin, male connector on the RGB 322, 324, 326, or 340 buffer unit.

2-5	RGB 320 Switching Interface System • User’s Manual • Extron

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Contents RGB 320 Switching Interface Precautions Contents Chapter Four Using Windows Control Program 1Chapter One Introduction to Switching Interface What is a Switching Interface? Features SpecificationsWhat is a Switching Interface? FunctionRGB 322 and RGB 324 Can Be Installed in Walls Controlling the RGB 320 InterfaceFeatures SpecificationsMtbf RGB 322, RGB 324, RGB 326 and RGB 340 Input Buffers These buffer units have their own User’s Manual 68-338-012Chapter Two Rear Panel Connections Connecting the RGB 320 Switching Interface Rear Panel Connectors Rear Panel Has Connectors for Six Inputs and Two OutputsAudio Input Connections Audio Output ConnectionsChoosing Cables for Remote Inputs RGB 322/324/326/340 Input Buffer ConnectionsComposite Cables Inputs9a. Installation Cable Wired for the RGB Buffer Input CablesOperating the RGB 320 Panels Memory Functions store/recall/clear Controlling the RGB 320 InterfaceLCD Display Input buffer control RGB 322/324/326/340 Feature/Buffer model Type 322 324 326 340Front Panel Controls Using the RGB 320 Front Panel Buttons This button is also used to clear memory blocks See note onMaking Input Adjustments from the RGB 320 Front Panel Four Video and Audio AdjustmentsRear Panel Switches Diagnostic LEDsPeaking Switch DIP Switches Sync Options and Serration PulsesUsing Windows Control Program Installing Windows Control Software Connect the PC to the RGB 320 Switching InterfaceExecutive Mode Panel Normal Windows Control PanelExtron’s RGB 320 Control Program Help Contents RGB 320 HelpProgramming the RGB Remote Control Port RS-232 and Contact Closure Host-to-RGB 320 InstructionsContact Closure Operation Pin RS-232 UsageCommand/Response Table = CR/LFReconfig RGB 320-Initiated MessagesReference Material Related Product Lists Glossary of TermsCable and Connectors Related PartsMonitor Breakout Cables Laptop Breakout CablesGlossary of Terms Chrominance signal ConnectorCable equalization CapacitanceHorizontal resolution Distribution amplifierField FlickerPhantom power Power electricalResolution LuminanceSwitcher Serial portSmpte pattern SoftwareIndex FCC Class a Notice Extron’s Warranty Extron ELECTRONICS, Asia