Extron electronic 4LQXI, 4LDXI manual Audio Terminal Connections, Audio Wiring Applications

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Chapter 2 • Configuration and Installation

Figure 2-7. Tie Cables to Prevent Pulling Down on the Units

_________ Be sure that no weight is added to the System 4xi in excess of 10 lbs (3.73 kg).

_________ The holes in the top and bottom of the System 4xi enclosure are for cooling.

Do NOT cover these holes. This could cause overheating of vital components. _________ Maximum ambient operating temperature must not exceed 104° F (40° C).

_________ The mounting rack, and all equipment mounted in it, must be grounded

according to national and local electrical codes.

_______ Keep power and signal cables separate (power cables on the right and signal

cables on the left.)

(French)

Câbler un Système 4xi sur un rack - page B-4

(German)

Verkabelung vom System 4xi innerhalb eines Gestells - seite B-6

Audio Terminal Connections

The rear of the System 4xi has five audio connectors (four input and one output). Each connector has six pins for a left and a right audio channel. One example is shown here in Figure 2-8.

The 6-terminal, captive screw connectors are supplied with the switcher for wiring the audio cables. The connectors are then plugged into the appropriate position in the audio terminal strip on the rear panel. The audio area of the back panel is labeled “R” (right) and “L” (left) for each channel.

When wiring the connectors and plugging them into the System 4xi switcher, the screw heads (see figure right) must face down.

Figure 2-8. Captive Screw Audio Connectors (above and right)

Audio Wiring Applications

Three methods of wiring the connectors for input and output are listed here, and illustrated in Figure 2-10. (The connector screws do not show in Figure 2-10 because they are on the other side.)

Extron • System 4xi Switcher Series • User’s Manual

2-6

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Contents System 4xiEQSeries100 Precautions Getting Started Extron System 4xi Switcher Series User’s Manual Contents Chapter Four Connecting Multiple Switchers Iii Extron System 4xi Switcher Series User’s Manual One Rgbs NTSC/PAL Introduction to SystemSystem 4xi Features Internal Power Supply with Automatic Switching Multiple Switcher ApplicationsPicture Control Memory Universal Projector ControlSpecifications Audio output Control projectorGeneral Configuration and Installation System 4xi Rear Panel Identification Rear Panel Connectors and IndicatorsNEC Projector/Monitor ApplicationsRemoving the System 4xi Cover Communications Adapters and CablesUser-Supplied Cables Removing the System 4xi Cover Setting the Main Controller Board for the ProjectorCabling a System 4xi in a Rack Audio Terminal Connections Audio Wiring ApplicationsAudio Cable Equivalent Connections Three Using System 4xi Model Differences Default LCD ScreenTerms used in LCD Menus Menu Controls and NavigationScreen Example of Using the Menu ControlsChoices made for this VGA mode is only Menu Select/Exit Menu Video Mode ConfigurationAudio Level Configuration Menu RGB Delay MenuHost Baudrate Menu Slave Configuration Menu LD Sync Configuration MenuSync Configuration Menu Slave Switcher Input Selection Picture Controls line doubler/line quadrupler converterInformation Menu Contrast Control Horizontal Shift ControlColor Control Tint ControlSystem 4xiSeries LCD Menus System Reset Toggle Executive ModeSpecial Functions 4Chapter Four Input Channel Addressing Looping the System 4xi with Other SwitchersChannel Sys4 SW8+ SW10+ Multiple SW8+/SW10+J1 Pins System 4 J2 Pins Host J3 Pins Slave Switcher Controlling Master/Slave SwitchersSystem 4xi with SW4/6 Armx Switchers System 4xi with One System 8/10 Plus Switcher System 10 PlusAudio System 4xi with Multiple System 8/10 Plus Switchers System 8/10 Plus Front Access Panel Switches System 8/10 Plus Switch SettingsTesting the Master/Slave Communications Programming the System 4xi Looping Configuration5Chapter Five Connect the PC to the System Extron System Switcher Control SoftwareSystem 4xi Help Example of the first Help menu, Help ContentsWindows Control Panel Examples Window Pull-Down Menus Executive ModeHelp Menu Selections include AAppendix a RS-232 Connections Programming the System 4xi Series SwitchersRS-232 Protocol Program Instruction LevelsThis message will vary depending on the System 4xi model System 4xi -Initiated MessagesRelated Terms Simple Instruction SetCharacter Cmd/Rsp Dec Hex Function Simple Instruction ListAscii Simple Instruction ExamplesHex Switcher Response Error Codes DescriptionSelecting Inputs Using Delimiters Examples Aud/Vid Dsp/SwHex Response Result Description Command Hex Description Error Codes ERCAdvanced Instruction Set Advanced Instruction ListSelect Input CMD4 34h Hex, Decimal and Binary Examples for Converting Range ValuesERC Request Status CMD5 35hSet Slave Configuration CMD8 38h Change System Settings CMD6 36hConfigure an Input Channel CMD9 39h Request Input Channel Configuration CMD10 3Ah4 Configure System CMD11 3Bh4 ESC, CMD12, EOT Request System Configuration CMD12 3Ch4BAppendix B System 4xi Related Parts List Changing the Main Fuse Projector Communication Extension Cables ConnectorsVideo Adapter Cables DocumentationEnlever le couvercle du Systè me Les câ bles fournis à l’utillsasteurCâ bler un Systè me 4xi sur un rack Entfernung der System 4xi Abdeckung Verkabelung vom System 4xi innerhalb eines Gestells Figure B-10. System 4xi Main Controller Board Extrons Warranty Extron ELECTRONICS, Europe