Extron electronic ISM 482 manual Captive screw connector wiring for inputs

Page 20

3Input 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 2-4 shows how to wire a connector for the appropriate input type. High impedance is generally over 800 ohms.

	Tip	L
	Sleeve	L
	Sleeve
	Tip	R
	Sleeve	R
	Sleeve
0.2” (5 mm) max.	Unbalanced Stereo Input
	Unbalanced Stereo Input
Do not tin the wires!		(high impedance)

	Tip	L
	Ring	L
	Ring
	Sleeve (s)
	Tip	R
	Ring	R
	Ring

Balanced Stereo Input

(high impedance)

Figure 2-4 — Captive screw connector wiring for inputs

CAUTION

The length of exposed wires is critical. The ideal length is 0.2" (5 mm).

•If the stripped section of wire is longer than 0.2", the exposed wires may touch, causing a short circuit between them.

•If the stripped section of wire is shorter than 0.2", wires can be easily pulled out even if tightly fastened by the captive screws.

When making connections for the seamless switcher from existing audio cables, see figure 2-5. 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 2-4.

Tip (+)

Sleeve ()

Tip (+)

Ring (-)

Sleeve ()

	RCA Connector	3.5 mm Stereo Plug Connector
	RCA Connector	(balanced)
		(balanced)

Figure 2-5 — 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 chapter 3, “Operation”, chapter 4, “Programmer’s Guide”, chapter 5, “Switcher Software”, and chapter 6, “Ethernet Operation”, for details.

Integration Scaling Matrix Switcher • Installation

2-5

Image 20

Contents ISM Precautions FCC Class B Notice Quick Start Integration Scaling Matrix Switcher Integration Scaling Matrix Switcher Quick Start QS-1Quick Start Integration Scaling Matrix Switcher, cont’d QS-2 Integration Scaling Matrix Switcher Quick StartTable of Contents Table of Contents, cont’d Integration Scaling Matrix Switcher Table of Contents Iii Iv Integration Scaling Matrix Switcher Table of Contents One About the Switcher Integration Scaling Matrix Switcher IntroductionIntroductiontroduction, cont’d About this ManualExtron ISM Introduction, cont’d Integration Scaling Matrix Switcher Introduction Introduction, cont’d Two Installationstallation, cont’d Mounting the SwitcherTabletop placement Rack mountingMounting the switcher Mounting instructionsInput connections Installation, cont’dCabling and Rear Panel Views Captive screw connector wiring for inputs Standard output connections BNC output connections for Rgbhv and Rgbs videoOptional output connection Choosing a network cable Cabling and RJ-45 connector wiringWiring the network cable Configuration RS-232 connectionInstallation, cont’d Three Front Panel Controls and Indicators Integration Scaling Matrix Switcher OperationOperationeration, cont’d Video/Audio selection button and LEDsFront panel input label window Output buttons and LEDsInput buttons, LEDs, and label window Black/Mute button and LEDs Picture adjustment buttonsOperation, cont’d Menu control buttons Adjustment knobsLCD display Power Front Panel OperationsMenu system overview Extron Electronics ISM 60-425-01 VersionVideo & Audio Configuration menu Input Configuration submenuOutput Configuration menu Output Resolution submenuOperation, cont’d 10 Advanced Configuration menu flowchart Blue-Only Mode and Edge Smoothing submenu RGB Delay submenuTest Pattern submenu Blanking submenuEnhanced Mode submenu Pixel Phase submenuPAL Film Mode submenu Reset submenuUser Presets menu Save Preset submenuErase Preset submenu Exit menuPicture adjustments 13 Picture adjustments flowchartFront panel security lockout Executive mode Adjust knobs have no mechanical limits to their rotationOptimizing the Video IP informationSetting up a DVD source Centering controls to position the imageGeneral checks TroubleshootingOptimizing the Audio Specific problems Problem CauseOperation, cont’d Four Ethernet Link Integration Scaling Matrix Switcher Programmer’s GuideRS-232 Link Ethernet connection SymbolsDefault address Switcher-Initiated Messages Power-upProgrammer’s Guide, cont’d Ties creationX2 Col RGB delay PAL film modeAutomated adjustments Test patternUsing the command/response table Host-to-Switcher InstructionsSwitcher error responses Programmer’s Guide, cont’d Command/response table for SIS commands cont’d Command Ascii Command Response Additional descriptionHorizontal detail filter RGB and component video inputs User presets Verbose mode Command/response table for IP SIS commands ResetsCommand/response table for special function SIS commands Command/response table for IP SIS commandsX2 Reconfig message may not be Command/response table for advanced instruction set commands Command Hex Command ResponseFive Control Software for Windows Installing the softwareIntegration Scaling Matrix Switcher Switcher Software Ethernet protocol settings Software operation via EthernetSwitcher Software, cont’d Using the control programWindows Control program window Using the help program Button-Label GeneratorUsing the software To run the Button-Label Generator program, click StartSwitcher Software, cont’d Six Loading the Startup Control Integration Scaling Matrix Switcher Ethernet OperationEthernetOperation,cont’d Control Changing the RGB delay Ethernet Operation, cont’dControl Creating a tieUsing Blue-Only mode Executive modeFreezing the output Outputting a test patternSystem Configuration System ConfigurationAdministration fields ISM IP Settings fieldsISM IP Address field ISM Name fieldFile Management File ManagementInput configuration I/O ConfigurationEthernet Operation, cont’d Output resolution Output rateOutput format Output polaritySeven Maintenance and Modifications Opening and Closing the SwitcherGrounding wrist strap is recommended Maintenance and Modifications, Cont’d Installing a Firmware UpgradeInstalling a DVI Output Card DVI output card connector opening and socket J14Output DVI board installation AAppendix a Cabling Integration Scaling Matrix Switcher Ethernet ConnectionEthernet Connection Pinging to determine the Web IP address Determining Default AddressesPinging to determine the switcher’s IP address Connecting as a Telnet Client Ethernet Connection, cont’dTelnet tips OpenEscape character and Esc key Local echoSet carriage return-line feed CloseEthernet Connection, cont’d AppendixBB Reference Information Audio Reference Information, cont’d Button Labels Reference Information, cont’d Integration Scaling Matrix Switcher Reference Information Reference Information, cont’d Extron’s Warranty Extron Electronics, Europe Beeldschermweg 6C

Related manuals

Manual 82 pages 3.94 Kb