Extron electronic MMX 62, MMX 42 user manual Three, Operation, RS-232 connection

Page 12

Installation, cont’d

RS-232 connection

10Remote connector — Connect a host device, such as a computer or a touch control panel, to the MMX switcher via this 3-pole captive screw connector for remote control using the Simple Instruction Set (SIS).

MMX 42/62 Series Matrix Switchers

Gnd

Rx

Tx

5	1
9	6
DB9 Pinout (Female)
To control equipment
Pin RS-232	Function

Gnd

Rx

Tx

RS-232

3-pole captive screw connector/socket

1

2

3

4

5

6

7

8

9

—

TX

RX

—

Gnd

—

—

—

—

—

Transmit data (-) Receive data (+)

—

Signal ground

—

—

—

—

Chapter3Three

Figure 2-12 — Wiring the remote connector

The RS-232 protocol of the rear panel RS-232/Remote connector is 9600 baud, 1 stop bit, no parity, and no flow control.

See chapter 4, Remote Control, for definitions of the SIS commands and details on how to install and use the control software.

Operation

Front Panel Controls and Indicators

Front Panel Operations

Memory

Executive Mode

Genlock Sync

Troubleshooting — If no image appears

2-8 MMX 42/62 Series Matrix Switchers • Installation

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Contents Compact Matrix Switchers USAExtron’s Warranty FCC Class a NoticeInstallation MMX 42/62 Series Matrix Switchers Quick Start Guide QS-1Quick Start Guide MMX 42/62, cont’d Quick Start Guide MMX 42/62, cont’d OperationTable of Contents Table of Contents, cont’d OneIntroduction Features MMX 42/62 Series Matrix Switchers IntroductionComposite video AV models Video SV modelsInstallation TwoIntroduction, cont’d All models Installationtal ation, cont’d Installation Overview Mounting the Switcher MMX 42/62 Series Matrix Switchers Installation Rack mountingInstallation, cont’d Power connectionVideo signal input connections Rear Panel CablingVideo signal output connections Audio signal input connectionsAudio signal output connections Three OperationRS-232 connection Operationration, cont’d Front Panel Controls and Indicators Executive ModeFront Panel Operations MemoryRemote Control Operation, cont’d System ResetTroubleshooting If no image appears FourRemoteControl,cont’d Simple Instruction Set ControlRemote Control, cont’d Command/response table for SIS commandsAdditional description ASCIICommand Response Remote Control, cont’d Windows-Based Program Control Installing the softwareUsing the software CommandMuting the audio signals Setting audio levelsInput selection Executive mode Updating the firmwareSpecifications Accessories and Part Numbers Using the help systemAAppendix a Specificationscifications, cont’d VideoSync AudioAccessories and Part Numbers, cont’d AccessoriesIncluded Parts Accessories and Part Numbers, cont’d Cables Super High Resolution Cable Part numberVideo Cable Part number

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