Extron electronic manual IPL T CR48 Glossary

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GlobalViewer (GV) — A set of Web pages (HTML, XML, JS) and graphics that are loaded into the memory of an IPL T CR48. These pages provide an interface for control of devices attached to the IPL T CR48. They communicate with the event scripts running on the unit, and the event scripts issue the commands and queries. This communication between the Web pages and the event scripts occurs through predetermined memory locations in the IPL T CR48. GV is initially created by GC; however, it is possible to edit the GV HTML, XML, and JavaScript files outside of Global Configurator. This edited GV is called “hard-coded” or manually generated GV.

HTTP — HyperText Transfer Protocol (HTTP), which is a Web protocol based on TCP/IP, that is used to fetch HyperText objects from remote Web pages.

Internet Protocol (IP) — The protocol or standard used to send information from one computer to another on the Internet.

IP address — A unique, 32-bit binary number (12-digit decimal number, xxx.xxx.xxx.xxx) that identifies each sender and each receiver of information connected to a LAN, WAN, or the Internet. IP addresses can be static (see “Static IP”) or dynamic (see “DHCP”).

IP Netmask — A 32-bit binary number (12-digit decimal number, xxx.xxx.xxx.xxx) used on subnets (smaller, local networks) to help the router determine which network traffic gets routed internally to local computers and which network traffic goes out on the Internet.

Media Access Control (MAC) Address — A unique hardware number given to devices that connect to the Internet. When your computer or networking device (such as a router, hub, or interface) is connected to the Internet, a table (see “ARP”) relates the IP address of the device to its corresponding physical (MAC) address on the LAN.

Pass-through — Allows control systems to work with the IPL T CR48 and provides a link between two ports.

Ping — A utility that tests network connections. It is used to determine if the host has an operating connection and is able to exchange information with another host.

Port number — A preassigned address within a server that provides a direct route from the application to the Transport layer or from the Transport layer to the application of a TCP/IP system.

Relay — An electromechanical device that opens or closes electrical contacts when energized by an isolated electrical coil circuit.

Static IP — An IP address that has been specifically (instead of dynamically [see “DHCP”]) assigned to a device or system in a network configuration. This type of address requires manual configuration of the actual network device or system and can only be changed manually or by enabling DHCP.

Transmission Control Protocol/Internet Protocol (TCP/IP) — The communication protocol (language) of the Internet. Computers and devices with direct access to the Internet are provided with a copy of the TCP/IP program to allow them to send and receive information in an understandable form.

Telnet — A utility available on most PCs that allows the computer system to communicate with one of its remote users or clients. A user who wishes to access a remote system initiates a Telnet session, using the address of the remote client. The user may be prompted to provide a user name and password if the client is set up to require them.

URL encoding — Allows you to send information and commands to the unit to change its configuration or provide you with feedback.

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Contents IPL T CR48 Achtung PrecaucionAvertissement VorsichtCopyright Page Contents IPL T CR48 Contents Features IntroductionAbout this Guide About the IPL T CR48Easily configured and controlled Mounting the IPL T CR48 Installation OperationInstallation Overview UL Guidelines for Rack Mounting Rack MountingRear Panel Features and Cabling Furniture or Projector MountingPower Power Connector WiringOperation Ethernet/LANConnections IndentificationFront Panel Indicators Resetting the ControllerIPL T CR48 Reset Mode Summary Mode Activation Result Purpose and NotesUse EventsConnection Configuration Connecting the HardwareEthernet Connection ExtronConfiguring the Hardware PC ConfigurationContact Closure Input and Relay Connections Contact closure input connectionsInitial start up IPL T CR48 Interface ConfigurationConfiguring the IPL T CR48 using the ARP command Executing the ARP Command Select Internet Protocol TCP/IP from the list Configuring the IPL T CR48 using direct PC connectionFirmware upgrades Contact Closure Input Ports Communication ControlPorts Overview Web Server Communication with the InterfaceRelay Ports Accessing and using the Web server Enter Network Password Dialog BoxEstablishing or changing system or port settings Setting and changing your passwordsPasswords Screen SubmitEditing and adding e-mail alerts Email Alerts screenFirmware Upgrade Screen Upgrading the firmwareManaging files File Management ScreenUsing the Command/Response Table Programmer’s Guide for the Telnet and Web BrowserSymbol definitions ASCII-to-HEX Conversion TablePassword information Copyright informationError responses URL EncodingReserved characters Unsafe charactersCommand Ascii Telnet URL Encoded Web Response Relay FunctionsInput Contact Closure Port Firmware Version/Part Number/InformationIP Setup Commands IPL T CR48 CommunicationFile Commands Re-map Port DesignationsEvent Control Web Browser SpecificMail Reset Zap/Erase Commands Accessing and using Telnet Device ControlCustom Web Pages Telnet PortTroubleshooting Power ConnectionsConfiguration Data ConnectionsSpecifications Part Numbers SpecificationsAccessories Included Parts Replacement Part NumberAccessories Part Number Part NumbersGlossary IPL T CR48 Glossary USA, Canada, South America Japan Central America Europe, Africa, and the Middle China EastAsia Middle East EuropeExtron Middle East
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IPL T CR48 specifications

The Extron IPL T CR48 is a cutting-edge technology solution designed for modern audiovisual environments. As a compact, high-performance control processor, it is specifically tailored for managing and automating AV systems in various settings, including classrooms, conference rooms, and other collaborative spaces. The IPL T CR48 seamlessly integrates with a wide range of Extron products and third-party devices, making it a versatile choice for any AV installation.

One of the main features of the IPL T CR48 is its powerful control capabilities. It supports up to 48 programmable control ports, which allow users to manage multiple displays, projectors, and other audiovisual equipment effortlessly. This extensive control range ensures that every device in the AV system is easily operable from a single interface, streamlining the user experience.

In addition to its impressive control capabilities, the IPL T CR48 integrates advanced IPLink technology. This unique feature allows for remote control and monitoring of AV systems over an IP network, offering system administrators the flexibility to manage equipment from virtually anywhere. This capability is particularly valuable in large installations, where managing multiple systems simultaneously can be complex and time-consuming.

The IPL T CR48 also boasts a user-friendly interface, thanks to its compatibility with Extron's GlobalViewer Enterprise software. This robust software provides users with a web-based platform for real-time monitoring and management of their AV systems. It enables users to configure, schedule, and control their AV devices, ensuring a smooth operation throughout all events and presentations.

Moreover, the IPL T CR48 is engineered with enhanced security features, including customizable user access levels, ensuring that only authorized personnel can control sensitive equipment. This aspect is crucial for educational and corporate environments, where security and privacy are paramount.

Compact and reliable, the IPL T CR48 excels in both functionality and performance. Its durable design and advanced technologies make it a preferred choice among AV professionals looking to improve the efficiency of their installations. Overall, the Extron IPL T CR48 represents a significant advancement in control processing technology, providing a comprehensive solution for diverse audiovisual applications today.
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