Metro Mobile Computing Workstations MPS-4007 Lithium Ion Nano-Phosphate Power Supply - Manual (Page 24)

24 Metro TM MPS-4007 Li-Nano Power Supply Operations Manual Supplement
InterMetro Industries Corporation
Discharging, Low Level. Power supply is not plugged into
AC power and is running on batteries. Battery charge has
dropped below threshold set for “Low Battery Alert” (see
“Alarms” below).
Battery icon is steady yellow to the battery charge level.
Notice: A “Low Battery Alert” message may be displayed.
Discharging, Critical Level. Power supply is not plugged
into AC power and is running on nearly discharged batteries.
Battery charge has dropped below threshold set for “Critical
Battery Alert” (see “Alarms” below).
Battery icon is steady red to the battery charge level.
Notice: A “Critical Battery Alert” message may be
displayed.