PICARRO G2302 User Manual page 17

diagnostics and other parameters recorded up to the time of power outage are
retained.
If short power outages will be a routine operating environment, Picarro
recommends use of a power conditioning and/or uninterrupted power supply that
will work to prevent the more damaging operating system and software corruption
problems that can occur with repeated crashes.
Picarro G2302 Analyzer User's Guide
Rev. B 1/14/11 17