158 LS4000, LS4060 DIODE LASER ANALYZERS | OI/LS4000/O2-EN REV. AConnecting to the instrument softwareThe instrument software is an integral component of the transmitter unit andreceiver unit. It is accessed via a web browser.The Web browsers Mozilla ® Firefox® and Google Chrome TM are approved foruse with the instrument software.Note: Mozilla and Firefox are registered trademarks of the Mozilla Foundation.Chrome is a trademark of Google Inc.No explosion protection is present when performing this work!Risk of explosion.Make sure that no explosive gases or dusts are present whenperforming this work.Step Procedure1 Ensure that transmitter unit and receiver unit are connected to thejunction box and ready for operation.2 Ensure that a PC is connected to the junction box.To start the instrument software, you need the IP address of theanalyzer.The factory-set IP address is provided on the analyzer data sheet.Step Procedure1 Start up the PC.2 Start up the web browser on your computer.3 In your web browser, type the IP address of the analyzer.The user interface of the instrument software is displayed:Instrument softwarein the web browserEnsuring safetyConnecting thedevicesStarting theinstrument software