Code examples

This section shows practical uses for both SSIs and query strings.

Example 1

In figure below, both host SSI and remote SSI commands are used within the same Web page. You will notice six SSIs: three host commands and three remote

commands.

 

<html>

 

<head><title>Example 1</title></head>

 

<h2 b>HTML Example #1</h2 b>

 

<body>

 

The following lines demonstrate how to read status from the IPLink Product:

<p>

 

IPLink Product Name: <b><!--#echovar="1I"--></b>

"host" SSI

<br>

commands

IPLink Product Description: <b><!--#echovar="2I"--></b>

 

<br>

 

IPLink Product Part Number: <b><!--#echovar="N"--></b>

 

<br><hr>

 

<p>

 

This example requires an Extron Crosspoint 84HVA connected to IPL T S2

serial port #1.

 

<p>

"remote" SSI

Part Number: <b><!--#echo var="W01RSN"--></b>

commands

<br>

 

Connection Info: <b><!--#echo var="W01RSI"--></b>

 

<br>

 

Firmware Version: <b><!--#echo var="W01RSQ"--></b>

 

</body>

 

</html>

 

Figure 4-5 — Web page HTML source code document showing Server Side Includes

The host SSI commands in the figure above request the product name, product description, and product part number of an IPL T S interface. The remote SSI commands request the part number, connection information and firmware version of an attached serial device.

<html>

<head><title>Example 1</title></head> <h2 b>HTML Example #1</h2 b> <body>

The following lines demonstrate how to read status from the IPLink Product: <p>

IPLink Product Name: <b>IPL T S2</b> <br>

IPLink Product Description: <b>Two Bi-Directional Serial Ports [RS232/422/485]</b>

<br>

IPLink Product Part Number: <b>60-544-81</b> <br><hr>

<p>

This example requires an Extron Crosspoint 84HVA connected to IPL T S2 serial port #1.

<p>

Part Number: <b>N60-337-01%0D%0A</b> <br>

Connection Info: <b>V08X04 A08X04 Exe0%0D%0A</b> <br>

Firmware Version: <b>Ver2.02%0D%0A</b> </body>

</html>

Figure 4-6a — Resulting HTML source code served by an IP Link Web server

In figure 4-6a, the commands executed by the IPL T S2 in response to SSI references have been replied to, and were implemented when the Web page was served to the browser.

IPL T S Series • Communication and Control 4-21

Page 61
Image 61
Extron electronic IPL T S Series manual Code examples, Example

IPL T S Series specifications

The Extron IPL T SFI244 is a sophisticated control system that is designed to streamline the management and operation of audiovisual equipment in a variety of environments, including conference rooms, classrooms, and auditoriums. This model falls under the IPL T S Series, renowned for its superior performance and user-friendly interface, making it a popular choice for integrators and users alike.

One of the standout features of the IPL T SFI244 is its advanced interface. It boasts an intuitive touch panel that enables users to manage multiple devices from a single control point, significantly simplifying the AV experience. The system supports a wide range of functions, including source selection, volume control, and the management of lighting and screen mechanisms. This centralized control helps to enhance collaboration and communication, particularly in educational and corporate settings.

The IPL T SFI244 integrates seamlessly with a variety of Extron technologies, including the GlobalViewer Enterprise, providing real-time monitoring and management capabilities. This web-based software solution gives administrators the ability to control AV systems remotely, ensuring optimal performance and minimizing downtime.

Another key characteristic of the IPL T SFI244 is its versatility. It incorporates various input and output options, such as HDMI, VGA, and audio connections, to accommodate different audiovisual equipment. This flexibility allows for easy integration into existing setups, catering to diverse applications and user preferences.

In terms of design, the IPL T SFI244 is engineered with reliability and durability in mind. It is equipped with features that enhance its performance in professional environments, including programmable button layouts that can be customized by users. This personalization ensures that the control system meets specific operational requirements, further enhancing the user experience.

Furthermore, the IPL T SFI244 is built with energy efficiency in mind, utilizing technologies that reduce power consumption without compromising performance. This eco-friendly approach not only supports sustainability initiatives but also contributes to long-term cost savings for organizations.

In summary, the Extron IPL T SFI244 is a comprehensive control solution that combines advanced technology, user-friendly features, and robust performance. Its ability to integrate with various AV equipment, coupled with its customizable interface and reliability, makes it an excellent choice for a wide range of applications, paving the way for more efficient and effective audiovisual management.