Learn how to easily and intuitively set up the Lasair Pro portable particle counter from Particle Measuring Systems. This video provides a guide on configuring a LasairPro portable aerosol particle counter. It begins by navigating through the system setup where users can view system information like serial number and calibration dates, and adjust settings including instrument ID and language. The video also covers the date time configuration, allowing manual adjustments or synchronization via network time protocol (NTP). Additionally, it discusses setting the particle monitoring modes and unit of measurement in the channels tab. Finally, the process concludes with saving the updated settings.