Extron electronic 3200s manual Programmer’ser’sGuide,Guidecont’d, Serial Communications Port

Page 34

Programmer’ser’sGuide,Guidecont’d

Serial Communications Port

If the Matrix 6400 Audio Switcher is the Master BME (BME #0), its RS-232/RS-422 connector may be connected to the serial port output of a Host device such as a computer or control panel. Software control of the switcher is made possible by this connection. A Host serial port connection to the RS-232/RS-422 connector of a Matrix 6400 Audio Switcher is shown in Figure 4-1.A.

The Matrix 6400 Audio Switcher is normally configured for RS-232 control. If it is to be used with an RS-422 device, an internal cable must be moved. The procedure for moving the cable begins on Page 5-2.

The RS-232/422 connector on the Matrix 6400 Audio Switcher is a 9-pin

D female with the following pin assignments:

Pin

RS-232

Description

RS-422

Description

1

–

not used

Tx(-)

Transmit Data (-)

2

Tx

Transmit Data

Tx(+)

Transmit Data (+)

3

Rx

Receive Data

Rx(+)

Receive Data (+)

4

–

not used

Rx(-)

Receive Data (-)

5

Gnd

Signal Ground

Gnd

Ground

6

–

not used

–

not used

7

–

not used

–

not used

8

–

not used

–

not used

9

–

not used

–

not used

The protocol is 9600 baud, 8-bit, 1 stop bit, no parity and no Flow control.

Details for programming the Matrix 6400 Audio Switcher from a Host system connected to the RS-232/RS-422 port are covered in this chapter.

1

6

A

 

BME

B

 

C

 

4

D

 

ADDRESS

E

COMM.

A

B

 

C

MKP

 

D

 

E

 

 

 

 

AN

 

 

MAAHE

 

 

DE INIM,CA

 

 

USA

IN

 

 

IN IN

IN

INPUTS IN IN IN

IN IN

5

9

OUT

COMM.

AC

BME

FUSE:POWER

250V

5INPUT.

 

0A TT

 

50/60Hz

 

0.5A MAX

 

100-240V

6

1

 

1

-8

9-16

17-24

25-32 33-40 41-48

49-56

OUT OUT OUT

OUTPUTS

OUT

OUT

OUT

OUT

OUT

Female

Connector

9

5

 

 

Male

Connector

57-

 

64

 

1

-8

9-16 17-24

25-32 33-40 41-48 49-56

57-64

To Host

System/Device

Serial Port

Figure 4-1.A Matrix 6400 Audio Switcher RS-232/RS-422 to Host connection

4-2 Matrix 3200/6400 Series • Programmer’s Guide

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Contents Audio Switcher Matrix 3200 and 6400 SeriesSicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français Instrucciones de seguridad EspañolQuick Start Matrix 3200/6400 Series Matrix 3200/6400 Series Quick Start QS-1Quick Start Matrix 3200/6400 Series, cont’d Matrix 3200/6400 Series Quick StartTable of Contents Table of Contents, cont’d One Introductiontroduction, cont’d What is a Matrix 6400 Audio Switcher?Features Matrix 3200/6400 Series IntroductionFeature Descriptions Inputs OutputsIntroduction, cont’d Matrix 6400 Audio Switcher SpecificationsMatrix 3200/6400 System Manuals Audio input audio BME Introduction, cont’d Two Matrix 3200/6400 Series Installation Matrix 6400 Audio Switcher InstallationInstalling the Matrix 6400 Audio BME Introductionstallation, cont’dSetting BME Addresses Connecting the BME Comm interconnecting cablesConnecting the AC Power Cables to the BMEs Installation, cont’dConnecting the RS-232/RS-422 Cable to BME #0 Applying AC Power to the BMEsUsing the Audio Captive Screw Connectors Virtualizing the Matrix 3200/6400 Switcher/SystemMatrix 6400 Audio Input/Output Cabling A Matrix 6400 Audio Switcher Stereo backplane D Align the stereo audio connectors before plugging them Installation, cont’d Three ControlSoftware,cont’d Matrix 3200/6400 Series Control SoftwareMatrix 3200/6400 Series Control Software Control Software, cont’d Igure 3-3.AMatrix 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 Serial Communications Port Programmer’ser’sGuide,Guidecont’dMatrix 3200/6400 Series Programmer’s Guide Host to Switcher Communications Command/Response TableCOMMAND/RESPONSE Table Programmer’s Guide, cont’dROOM# 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 Matrix 3200/6400 Series Upgrades and Troubleshooting UpgradesandandTroubleshooting,co t’dUpgrade and Troubleshooting Procedures Adding a Front Panel Controller to an existing systemMatrix 6400 Audio BME Internal Access Upgrades and Troubleshooting, cont’d Installing a Software UpdateSwapping BME #0 RS-232 / RS-422 Ports Ribbon Cable ConnectorsSwapping Serial Ports RS-232/RS-422 Communications Troubleshooting a Matrix 3200/6400 System ProblemPower Supplies System StatusPrimary Matrix 6400 Audio Switcher Upgrade Changing the Matrix Size A Inserting an audio card into slotDetermining Audio Switcher Circuit Card Population Changing the Audio Output Card Gain Jumpers A Audio output card gain jumpersAdding BMEs to a Matrix 3200/6400 System Adding a Matrix 6400 Audio BMEUpgrade System Software Procedure Software Procedure Before and After a Hardware UpgradeBefore Hardware Changes After Hardware Changes Upgrades and Troubleshooting, cont’d Reference Information AAppendix aMatrix 3200/6400 Series Part Numbers ReferenceInformation,c t’dMatrix 3200/6400 Series Reference Information Extron Part Matrix 6400 Wideband Switcher Iofr Matrix 3200/6400 Series Part Numbers from previousMatrix 3200/6400 Series Part Numbers BNC Cables Super High Resolution SHR BNC CablesReference Information, cont’d Related Part NumbersBinary/Hex/Decimal Conversion Table Pre-cut CablesGlossary of terms Matrix 3200/6400 Series Reference Information Reference Information, cont’d PCB Printed Circuit Board Reference Information, cont’d Virtual conference room See videoconferencing Matrix 3200/6400 Series Reference Information A-11Reference Information, cont’d FCC Class a Notice Extron’s Warranty Extron Electronics, USA
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