6-1Lasair® Pro Aerosol Particle Counter Operations Manual
The Lasair Pro particle counter is shipped without security enabled, allowing first-time
users to access all screens and settings. Access can be made limited by creating users
and enabling security. Once enabled, there are four tiers of accessibility: administrator,
supervisor, operator, and no login.
Figure 6-1. LOGIN window
To configure security settings, press and then (SECURITY).
Chapter 6
Security