Compaq 204451-002 - UPS T2200 XR Reference Manual page 33

3-8 Compaq Power Products Software Reference Guide
Figure 3-4. Enhanced Battery Management (EBM) Log window
The EBM Log records changes in the EBM status. Records include log started,
charging, discharging, floating (that is, the battery is receiving only a nominal
charge), log stopped, log cleared, and resting (that is, the battery is receiving
no charge).
Click Clear Log to delete all log entries, leaving a single entry showing the
date and time the log was cleared.
Toggle from Power Log to EBM Log by clicking Power Log or EBM Log.