Extron electronic 3200s manual Host to Switcher Communications, Command/Response Table

Page 35

Host to Switcher Communications

The Matrix 6400 Audio Switcher accepts both Simple Instruction Set and Advanced Instruction Set Commands through the RS-232/RS-422 port. Simple Instruction Set (SIS) commands may consist of one or more characters per command field and do not require any special characters to begin or end the command character sequence. Switcher responses to SIS commands all end with a carriage return and a line feed (CR/LF). An Advanced Instruction Set (AIS) command field begins with an Escape character and ends with a carriage return, line feed is optional (the Switcher Response to an AIS command always ends with a CR/LF).

When the Matrix 6400 Audio Switcher receives a command (SIS or AIS) and determines that it is valid, it will execute the command and send a response back to the controlling (Host) device. If the Matrix 6400 Audio Switcher is unable to execute the command because it is invalid or contains invalid parameters, it will return an error response to the Host. The error response is coded to help identify the cause of the error. Error code responses are defined on Page 4-9.

When a Matrix 6400 Audio Switcher local event takes place, such as a Front Panel operation, the switcher responds by sending a message to the Host. These switcher initiated messages are listed on Page 4-9. The switcher does not expect a response from the host, but, for example, the host program may want to request new status.

Command/Response Table

The Command/Response Table begins on the following page. Lower case characters are acceptable in the command field only where indicated. Symbols are used throughout the table to represent variables in the Command/Response fields. Symbol definitions are shown at the beginning of the table as is an ASCII to Hexadecimal (HEX) conversion table. Error Response codes and switcher generated Unsolicited Responses are shown at the end of the table. Command and/or Response examples are shown throughout the table. Name fields are 12 alphanumeric characters 0 - 9, A - Z (upper and lower case) including “+/-:=” and space.

Commands are split into two groups which are identified by page headers. The two groups are “Simple Instruction Set Commands” and “Advanced Instruction Set and Simple Instruction Set Commands”.

Input

Presentation

13

Room

 

 

C

 

Input

Video Conference

11

 

Room

 

Input

Input

12

7-9

 

10

 

 

 

 

A

 

 

B

 

Input

14

Training

Room

D

Media

Room

 

 

Player

 

 

VCR1

 

 

Player

 

 

 

DVD2

 

 

 

Player

 

 

 

VCR3

 

 

 

DSS

 

DeviceLaser

RED

OMController

REE

C

 

 

G

C

PAQ

 

N

OM

PC

BLUE

CO PAQ

H

MPA PC

O

QP

RIZO

C

VE

NTAL

 

 

RT

Sync

 

 

ICAL

 

 

A

Sync

 

 

UDIO

 

Input

1-6

Figure 4-2.A Host computer controls Matrix 3200/6400 System

Matrix 3200/6400 Series • Programmer’s Guide

4-3

Page 34 Page 36
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Page 34 Page 36
Contents Matrix 3200 and 6400 Series Audio SwitcherInstrucciones de seguridad Español Safety Instructions EnglishConsignes de Sécurité Français Sicherheitsanleitungen DeutschMatrix 3200/6400 Series Quick Start QS-1 Quick Start Matrix 3200/6400 SeriesMatrix 3200/6400 Series Quick Start Quick Start Matrix 3200/6400 Series, cont’dTable of Contents Table of Contents, cont’d One Matrix 3200/6400 Series Introduction What is a Matrix 6400 Audio Switcher?Features Introductiontroduction, cont’dInputs Outputs Feature DescriptionsMatrix 3200/6400 System Manuals Matrix 6400 Audio Switcher SpecificationsIntroduction, cont’d Audio input audio BME Introduction, cont’d Two Introductionstallation, cont’d Matrix 6400 Audio Switcher InstallationInstalling the Matrix 6400 Audio BME Matrix 3200/6400 Series InstallationConnecting the BME Comm interconnecting cables Setting BME AddressesApplying AC Power to the BMEs Installation, cont’dConnecting the RS-232/RS-422 Cable to BME #0 Connecting the AC Power Cables to the BMEsMatrix 6400 Audio Input/Output Cabling Virtualizing the Matrix 3200/6400 Switcher/SystemUsing the Audio Captive Screw Connectors A Matrix 6400 Audio Switcher Stereo backplane D Align the stereo audio connectors before plugging them Installation, cont’d Three Matrix 3200/6400 Series Control Software ControlSoftware,cont’dMatrix 3200/6400 Series Control Software Igure 3-3.A Control Software, cont’dMatrix 3200/6400 Series Control Software A Main Screen Ties How to Create Rooms within the Matrix 3200/6400 System Igure 3-7.A Matrix 3200/6400 Series Control Software How to Program the Matrix 3200/6400 System in Emulate Mode How to Save and Restore the Matrix 3200/6400 Settings 10.A Four Matrix 3200/6400 Series Programmer’s Guide Programmer’ser’sGuide,Guidecont’dSerial Communications Port Command/Response Table Host to Switcher CommunicationsProgrammer’s Guide, cont’d COMMAND/RESPONSE TableROOM# Name Virtual Outputs VIRT-OUT# Name LVL1 LVL2 LVL6 Vmutamut ØVI Read RGB Delay for 1 ch Out Dly Set RGB Delay for 1 ch Quick Recall Preset Rpr Switcher Generated Unsolicited Responses Five Adding a Front Panel Controller to an existing system UpgradesandandTroubleshooting,co t’dUpgrade and Troubleshooting Procedures Matrix 3200/6400 Series Upgrades and TroubleshootingMatrix 6400 Audio BME Internal Access Installing a Software Update Upgrades and Troubleshooting, cont’dSwapping Serial Ports RS-232/RS-422 Ribbon Cable ConnectorsSwapping BME #0 RS-232 / RS-422 Ports System Status Troubleshooting a Matrix 3200/6400 System ProblemPower Supplies CommunicationsPrimary A Inserting an audio card into slot Matrix 6400 Audio Switcher Upgrade Changing the Matrix SizeDetermining Audio Switcher Circuit Card Population A Audio output card gain jumpers Changing the Audio Output Card Gain JumpersAdding a Matrix 6400 Audio BME Adding BMEs to a Matrix 3200/6400 SystemBefore Hardware Changes Software Procedure Before and After a Hardware UpgradeUpgrade System Software Procedure After Hardware Changes Upgrades and Troubleshooting, cont’d AAppendix a Reference InformationMatrix 3200/6400 Series Reference Information ReferenceInformation,c t’dMatrix 3200/6400 Series Part Numbers Matrix 3200/6400 Series Part Numbers from previous Extron Part Matrix 6400 Wideband Switcher IofrRelated Part Numbers BNC Cables Super High Resolution SHR BNC CablesReference Information, cont’d Matrix 3200/6400 Series Part NumbersPre-cut Cables Binary/Hex/Decimal Conversion TableGlossary of terms Matrix 3200/6400 Series Reference Information Reference Information, cont’d PCB Printed Circuit Board Reference Information, cont’d Matrix 3200/6400 Series Reference Information A-11 Virtual conference room See videoconferencingReference Information, cont’d FCC Class a Notice Extron’s Warranty Extron Electronics, USA
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