Extron electronic MMX 42, MMX 62 user manual RemoteControl,cont’d, Simple Instruction Set Control

Page 15

RemoteControl,cont’d

The switcher’s rear panel Remote connector (figure 4-1) can be connected to the serial port output of a host device. Remote communications with the switcher are via Extron’s Simple Instruction Set or using Extron’s Windows-based control program.

version number. Outy Inn All identifies the currently selected ties, where y is the output number, n is the input number, and All is both video and audio (the power-up default is video and audio output 1 tied to input 1 and video and audio output 2 tied to input 2). The switcher also sends the Outy Inn message whenever the selected input is changed using the front panel

Gnd

Rx

Tx

5

1

9

6

DB9 Pinout (Female)

To control equipment

Pin RS-232

Function

buttons.

Reconfig

The switcher initiates this message when there is a change in the audio gain setting for any input.

Error responses

When the switcher receives a valid SIS command, it executes the

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

—

—

—

—

command and sends a response to the host device. If the switcher is unable to execute the command because the command is invalid or it contains invalid parameters, the switcher returns an error response to the host. The error response codes are:

E01 - Invalid input channel number (out of range)

E10 - Invalid command

Figure 4-1 — Remote connector pinout

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

Simple Instruction Set Control

Host-to-interface communications

SIS commands consist of one or more characters per field. No special characters are required to begin or end a command character sequence. When a command is valid, the switcher executes the command and sends a response to the host device. All responses from the switcher to the host end with a carriage return and a line feed (CR/LF = ), which signals the end of the response character string. A string is one or more characters.

Switcher-initiated messages

When a local event, such as a front panel operation or error condition, occurs, the switcher responds by sending a message to the host. The switcher-initiated messages are listed below:

(C) Copyright 2003, Extron Electronics MMX xx, Vx.xx

The switcher issues the copyright message and the input selected message when it first powers on. Vx.xx is the firmware

E12 Invalid output number (out of range)

E13 - Invalid parameter

Timeout

Pauses of 10 seconds or longer between command ASCII characters result in a timeout. The command operation is aborted with no other indication.

Using the command/response table

The command/response table is on the next page. Lower case letters are allowed in the command field only as indicated. Symbols are used throughout the table to represent variables in the command/response fields. Command and response examples are shown throughout the table. The ASCII to HEX conversion table is for use with the command/response table.

4-2

MMX 42/62 Series Matrix Switchers • Remote Control

MMX 42/62 Series Matrix Switchers • Remote Control

4-3

Page 14 Page 16
Image 15
Page 14 Page 16
Contents USA Compact Matrix SwitchersFCC Class a Notice Extron’s WarrantyMMX 42/62 Series Matrix Switchers Quick Start Guide QS-1 InstallationQuick Start Guide MMX 42/62, cont’d Operation Quick Start Guide MMX 42/62, cont’dTable of Contents Table of Contents, cont’d OneIntroduction Video SV models FeaturesMMX 42/62 Series Matrix Switchers Introduction Composite video AV modelsAll models InstallationTwo Introduction, cont’dRack mounting Installationtal ation, cont’d Installation OverviewMounting the Switcher MMX 42/62 Series Matrix Switchers InstallationRear Panel Cabling Installation, cont’dPower connection Video signal input connectionsVideo signal output connections Audio signal input connectionsAudio signal output connections Three OperationRS-232 connection Memory Operationration, cont’d Front Panel Controls and IndicatorsExecutive Mode Front Panel OperationsFour Remote ControlOperation, cont’d System Reset Troubleshooting If no image appearsSimple Instruction Set Control RemoteControl,cont’dRemote Control, cont’d Command/response table for SIS commandsAdditional description ASCIICommand Response Command Remote Control, cont’d Windows-Based Program ControlInstalling the software Using the softwareMuting the audio signals Setting audio levelsInput selection Updating the firmware Executive modeSpecifications Accessories and Part Numbers Using the help systemAAppendix a Audio Specificationscifications, cont’dVideo SyncAccessories and Part Numbers, cont’d AccessoriesIncluded Parts Accessories and Part Numbers, cont’d Cables Super High Resolution Cable Part numberVideo Cable Part number
Related manuals
Manual 29 pages 9.09 Kb

MMX 42, MMX 62 specifications

Extron Electronics MMX 62 and MMX 42 are versatile AV switchers designed to cater to the needs of modern presentation environments. These products are renowned for their ability to simplify the connection and management of various audio and video sources, making them an essential addition to conference rooms, classrooms, and creative spaces.

The MMX 62 model is a six-input AV switcher, supporting a variety of video formats including HDMI, VGA, and composite video. It features two HDMI inputs that support both 4K resolutions and HDCP, ensuring compatibility with high-definition content. Meanwhile, the MMX 42 model offers a similar functionality with four inputs, enabling flexible connection options for devices in any presentation setting.

One of the standout features of the MMX series is its seamless integration of audio and video switching. Both models come equipped with built-in audio mixing capabilities, allowing users to manage audio sources directly from the switcher. This feature is highly beneficial for environments where multiple audio feeds need to be combined and routed to a common output, enhancing the overall user experience.

The switchers employ Extron’s advanced scaling technology, which provides high-quality output for various display resolutions. This capability ensures that presentations appear crisp and clear, regardless of the source material's resolution. Additionally, the MMX series supports 4K scaling, allowing users to present high-resolution content without loss of quality.

Another significant characteristic of the MMX 62 and MMX 42 is their intuitive user interface. Both devices are equipped with an easy-to-navigate front panel that allows for quick input selection and volume adjustment. Furthermore, optional control solutions, including Extron's GlobalViewer Enterprise and control systems, enable remote management and monitoring of the switchers, streamlining the overall operation.

In terms of connectivity, both models offer a range of outputs, including HDMI, balanced audio, and unbalanced audio outputs, allowing for flexible integration into existing systems. The support for HDCP compliance ensures that users can confidently manage protected content without interruptions.

Overall, Extron MMX 62 and MMX 42 provide robust performance, reliability, and convenience for AV professionals. With their array of features and technologies, they stand out as exceptional solutions for anyone looking to enhance their AV presentation capabilities.
Top Page Image Contents