Extron electronic IPL T SF24, SFI244 Series user manual Glossary, cont’d

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Glossary, cont’d

Pass-throughallows control systems to work with the IPL and provides a link between two ports.

Ping is 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 is 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.

Powered Ethernet is a standard (802.3af) that provides power to network devices by utilizing the existing Ethernet connection, thereby eliminating the need for additional, external power supplies.

Static IP refers to an IP address that has been specifically (instead of dynamically—see DHCP above) 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) is 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 is a utility available on most PCs that allows the computer system to communicate with one of its remote users/ 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.

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IPL T SF24 and IPL T SFI244 • Glossary

IPL T SF24 and IPL T SFI244 • Glossary

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Contents IP Link Tools USAFCC Class a Notice PrecautionsExtron’s Warranty Quick Start Guide IPL T SF24 and SFI244 Under Desk Projector MountTable of Contents Table of Contents, cont’d IPL T SF24 and SFI244 OneIntroduction Features IntroductionAbout this Manual About the IPL T SF24 and SFI244 InterfacesInstallation and Operation Easily configured and controlledTwo Introduction, cont’dInstallation and Operation Installation OverviewIPL T SF24 and IPL T SFI244 Installation and Operation Mounting the IPL T InterfaceInstallation and Operation, cont’d Rear Panel Features and CablingPower Furniture or projector mountingEthernet/LAN Serial communicationIdentification Front panel indicatorsOperation Resetting the unit Connection and Configuration ThreeConnection and Configuration, cont’d Connecting the HardwareSerial connection Ethernet connectionConfiguring the Hardware PC configurationIPL T interface configuration Flex I/O connectionPing Configuring the IPL T using direct PC connectionArp -s 10.13.170.15 00-05-A6-00-0A-90 Connection and Configuration, cont’d Firmware upgradesFour Communication and ControlCommunication and Control, cont’d Ports OverviewFlex I/O ports Digital inputAnalog input Bidirectional serial control interface portsDigital output Accessing and using the Web server Logon and system status Establishing or changing system or port settingsCommunication with the Interface Web server10 Web server System Settings screen Controlling IR devices or sending IR commands SFI244 onlyEditing and adding e-mail alerts Setting and changing your passwordsCommunication and Control, cont’d Sending an e-mail alert through Telnet Esc 4 SMUpgrading the firmware Managing filesIR Learning SFI244 only Creating a driver with the IR Learner softwareUsing the command/response table Programmer’s Guide for the Telnet and Web browserSymbol definitions Password information Copyright information28 = Commands that may give E28 file not found Error responsesBidirectional Serial Data port Flex I/O Data portFirmware Version/Part Number/Information IP Setup CommandsIR/Serial Data port SFI244 only File Commands Re-map port designationsWeb Browser Specific MailReset ZAP/Erase Commands Communication and Control, cont’d CustomizationServer side includes ControlExample Query stringCode examples 26c Browser view 28a Html source code using a query string Href=index.html?cmd=W1*1*15*0irPlay/a 30b Browser viewUnsafe characters URL encodingReserved characters Direct port access ports 2001 through Communication and Control, cont’d Device ControlCustom Web pages Telnet PortTroubleshooting Power connectionsPort redirect Data connectionsSpecifications, Part Numbers Accessories AAppendix a Specifications AppendixBB GlossaryParts Included partsGlossary GlossaryGlossary, cont’d