Extron electronic MPX 866 A manual Subnetting a Primer, Gateways, Local and Remote Devices

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Set carriage return-line feed

Unless commanded otherwise, Telnet transmits a line feed character only (no carriage return) to the connected switcher when you press the <Enter> key. This is the correct setting

for SIS communication with the switcher. The Telnet set crlf command forces Telnet to transmit carriage return and line feed characters when <Enter> is pressed, but if crlf is set, the SIS link with the switcher does not function properly.

Close

To close the link to the switcher, access the Telnet prompt by typing the Escape character (<Ctrl>+<]>). At the Telnet prompt, type close, and then press <Enter>.

Help

For Telnet command definitions, at the Telnet prompt, type ? and then press <Enter>.

Quit

Exit the Telnet utility by typing quit and then pressing <Enter> at the Telnet prompt. If you are connected to the MPX 866 A matrix switcher, access the Telnet prompt by typing the Escape character (<Ctrl>+<]>).

Subnetting — A Primer

It is not the purpose of this guide to describe TCP/IP protocol in detail. However, some understanding of TCP/IP subnetting (a subnet is a subset of a network — a set of IP devices that have portions of their IP addresses in common) is necessary in order to understand the interaction of and another server gateway. To understand subnetting at the level required to install and operate the switcher, you must understand the concepts of a gateway, local and remote devices, IP addresses and octets, and subnet masks and octets.

Gateways

The MPX 866 A switcher can communicate with the a controlling computer directly (if they are on the same subnet) or the communication can be routed via a gateway (a computer that provides a link between different subnets).

Local and Remote Devices

The local and remote devices are defined from the point of view of the function being described. In this guide, subnetting is an issue when you are using the controlling PC to set TCP/IP values in the switcher (see “IP Settings/Options window“ in the Matrix Software section). When you are setting up the variables that may include subnetting, the matrix switcher is the local device and the remote server is the remote device.

IP Addresses and Octets

Valid IP addresses consist of four 1-, 2-, or 3-digit numeric subfields, properly called “octets,” separated by dots (periods) (see figure 73). Each octet can be numbered from 000 through

255.Leading zeroes, up to three digits total per octet, are optional. Values of 256 and above are invalid.

Typical IP Address: 192.168.254.254

Octets

Figure 73. Typical IP Address

MPX 866 A Media Presentation Matrix Switcher • Ethernet Connection 118

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Contents MPX 866 a Safety Instructions English Extron Electronics. All rights reserved FCC Class a NoticeContents 120 113Typical MPX 866 a Application About this GuideAbout the Media Presentation Matrix Switcher Features DefinitionsBandwidth Zz Tie any input to any or all outputs within a video group MPX 866 a Media Presentation Matrix Switcher Introduction Install the Matrix Switchers Control Program Setup and Installation ChecklistPerform Physical Installation Install SoftwareRear Panel Cabling and Features Video Input and OutputComputer video group Video outputs Video Output 9 and Video Output Low resolution video groupVideo Input 11 through Video Input Composite video outputs Video Output 7 and Video OutputAudio inputs either input subgroup Audio input and outputAudio outputs computer/audio output subgroup only Captive screw connector wiring for stereo audio outputSerial Ports RS-232 connectorRJ-45 connector wiring Ethernet ConnectionCabling Power Reset Button and LEDFront Panel Configuration Port Front Panel Configuration PortOperation Front Panel Controls and IndicatorsInput and Output Buttons and LEDs Output buttons and LEDs Input buttons and LEDsControl Buttons and LEDs MPX 866 a Media Presentation Matrix Switcher Operation See Muting and Unmuting Video and Audio Outputs on Locks Toggle between mode 0 and mode Action Mode 2 and mode Resets ActionControls Input and Output Label Panels Front Panel OperationsFront Panel Security Lockouts Creating a Configuration Example 1 Creating a set of computer video and audio ties Select an input Press and release the input 5 buttonConfirm the change Press and release the Enter button Select the output Press and release the output 1 button Example 1, final configurationExample 2, final configuration Select the output Press and release the output 4 button Example 3, final configuration, audio switcherVideo Inputs Example 4, final configuration Viewing a Configuration Example Deselect video Press and release the Video button Muting and Unmuting Video and Audio Outputs See Setting the Front Panel Locks Executive Modes onExample 6 Muting and unmuting an output Exit View-onlymode Press and release the View button Using Global PresetsExample 7 Saving a global preset Example 8 Recalling a global preset Example 9 Selecting the S-video format for an input Selecting Composite Video or S-videoExit the Video mode Press and release the Video button Audio gain and attenuation Viewing and Adjusting the Input Audio LevelInput Audio Level Adjustment Displays Adjust the Input Audio Level Example 10 Viewing and adjusting an input audio levelPreset button changes to Recall Preset mode Viewing and Adjusting the Output VolumeReading the displayed volume Exit the Audio mode Press and release the Audio buttonZz Push Esc button 19 times Audio Output Volume SettingsZz Push Esc button Zz Push Esc button twiceSelect an output Press and release the output 1 button Example 11 Viewing and adjusting an output volume levelAdjust the Output Audio Volume Setting the Front Panel Locks Executive ModesToggle Front Panel Lock Between Mode 2 and Mode Selecting Lock mode 2 or toggling between mode 2 and modeSystem Reset Performing a System Reset from the Front PanelSelecting the Baud Rate of the RS-232 Primary Port Setting the Front Panel Locks Executive Modes onSee Matrix Software Rear Panel OperationsPerform a soft reset of the switcher as follows Performing Soft System Resets Modes 3, 4,Optimizing the Audio Performing a Hard ResetTroubleshooting Configuration WorksheetsWorksheet Example 1 System Equipment Worksheet Example 2 Daily Configuration Worksheet Example 2 Daily ConfigurationWorksheet Example 3 Test Configuration Worksheet Example 3 Test ConfigurationComputer video and audio subgroup input sources Blank Configuration WorksheetRS-232 Ports Programming GuideRear Panel Remote Ports Front Panel Configuration PortDefault IP Addresses Ethernet LAN Port0.0 Dhcp off Number of Connections Connection TimeoutsUsing Verbose Mode Establishing a ConnectionSwitcher-initiated Messages Host-to-Switcher InstructionsUsing the Command and Response Tables Switcher Error ResponsesX1! = Command and Response Table for SIS CommandsSymbol Definitions X1 =Command Ascii Command Response Additional description Command and Response Table for SIS CommandsRead ties Command/Response Table for SIS CommandsAudio output volume Audio input gain and attenuation Preset names Input signal active Lock executive modes X3% = Command and Response Table for IP-Specific SIS CommandsX2# X2$Special Characters Command and Response Table for IP-Specific SIS CommandsInstalling the Software Matrix Switchers Control ProgramSoftware operation via Ethernet Software operation via a serial portComm Port Selection window see appears Using the Matrix Switcher Control SoftwareIf the IP address is correct, proceed to b Address and Password EntryExtron Matrix Switchers Control Program Window Blank Address and Name fields IP Settings/Options windowUse Dhcp check box Hardware Address fieldDate, Time local, and GMT offset fields Sync Time to PC buttonUse Daylight Savings check box Administrator Password and User Password fields Updating firmware Location of Firmware Upgrade FilesDownloading Firmware Upgrade Files Select Files Window Dialog Box Ethernet-connected firmware uploadClick Exit to close the Firmware Loader Serial-port-connected firmware uploadHtml Files List Window Uploading Html filesWindows Buttons, Drop Boxes, and trash can Windows menusFile menu Tools menu Audio Gain Adjust Dialog BoxSee Uploading Html Files on Preferences menu Audio Input Configuration selectionTies Shown as Crosspoints Continue using the program as described on Master-Reset selectionUsing Emulation Mode Master reset performs all of the following functionsUsing the Help system Products Disk that accompanied the switcherButton-Label Generator Program Button-Label Generator window appears see figure Using the Button-Label Generator SoftwareBox, and then click OK Opening the Embedded Web PagesEnter Network Password System Status Status TabUnit Name field Configuration TabSystem Settings IP Settings fieldsSubnet Mask field Dhcp radio buttonsIP Address field Gateway IP Address fieldDate/Time Settings Fields Date/Time Settings fieldsPasswords Video Input SettingsFirmware Upgrade Firmware UpgradeFirmware Upgrade File Management File Management TabSet and View Ties Control TabCreating or deleting a tie Change the input gain and attenuation RGB and Audio SettingsClick the desired output Mute and unmute one or all outputsVolume Drop Box Change the output volume levelGlobal Presets Saving a presetRecalling a preset Special Characters Ethernet Link RJ-45 Connector Pinout TablesDefault IP Address Pinging to Determine the Extron IP AddressPinging to Determine the Web IP Address Update was successful Computer returns the command prompt C\Telnet Window Connecting as a Telnet ClientLocal echo Telnet TipsOpen Escape character and Esc keyIP Addresses and Octets Subnetting a PrimerGateways Local and Remote DevicesMasked octets are not compared indicated by X in figure Subnet Masks and OctetsDetermining Whether Devices Are on the Same Subnet Unmasked octets are compared indicated by ? in figureSpecifications VideoVideo input Video output SyncAudio General Control/remote switcherAudio input Audio outputPart Numbers Optional AccessoriesMatrix switcher part numbers Part Number Adapters, power supplies, labels Part NumberCables MHR mini high resolution cable Part NumberRG6 super high resolution cable Part Number Termination tools and connectors Part NumberTerminated cable assemblies Mounting the Switcher UL RequirementsMounting Instructions Printing Instructions Button LabelsButton Label Blanks, 16-button Switcher Europe USA, Canada, South America Japan Central AmericaEurope, Africa, and the Middle China East Asia Middle East
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MPX 866 A specifications

The Extron MPX 866 A is a powerful multimedia presentation switcher known for its robust functionality and advanced features, ideal for a range of professional environments, particularly in education, corporate, and broadcasting sectors. This device is designed to facilitate seamless switching between multiple audio and video sources, ensuring a smooth and professional presentation experience.

One of the standout features of the MPX 866 A is its ability to handle a variety of input formats, including HDMI, DisplayPort, and analog video signals. This versatility allows users to easily connect different devices, such as laptops, projectors, and video conferencing systems, without the need for additional adapters or converters. The unit supports resolutions up to 4K at 60 Hz, making it suitable for high-definition content display.

The switcher is equipped with Extron’s unique Seamless Switching technology, which provides instantaneous switching between sources without noticeable delays or interruptions. This is particularly beneficial in fast-paced environments where timing is crucial, such as live events or presentations.

Another significant aspect of the MPX 866 A is its advanced audio handling capabilities. It includes integrated audio embedding and de-embedding, allowing users to manage audio signals effectively without compromising quality. The built-in audio delay feature ensures synchronization between audio and video, an essential consideration for professional settings.

For ease of operation, the MPX 866 A offers customizable control options. Users can manage the device through various interfaces, including Extron's user-friendly GUI, third-party control systems, and RS-232 commands. This flexibility makes it easier to integrate the switcher into existing AV setups.

Additionally, the unit incorporates powerful scaling technology, which optimizes image quality by adjusting the resolution of the incoming video signals to match the display capabilities of the output device. This ensures that content appears crisp and clear, regardless of the source resolution.

The MPX 866 A is also designed with reliability in mind, featuring robust construction and a fanless design for silent operation. This makes it suitable for environments where noise reduction is critical.

Overall, the Extron MPX 866 A stands out as a versatile, feature-rich multimedia switcher that enhances the presentation experience. Its advanced technologies and characteristics make it an excellent choice for professionals looking to elevate their audio-visual communication.