Tripp Lite SmartPro SMART3000RMOD2U Owner's Manual page 10

Basic Operation
Load Level/Battery Capacity Indicator Lights (Front Panel)
Sample LED Displays
Circled LEDs Display AC Mode with
60% Load
( continued )
"Load/Battery" Bar Graph: The LED bars indicate the level of the output load and battery capacity.
100% Load/Battery Bar LED
Load Bar graph: 81%-105% load (Yellow)
Battery Bar Graph: 81%-100% battery capacity (Green)
80% Load/Battery Bar LED
Load Bar graph: 61%-85% load (Green)
Battery Bar Graph: 61%-80% battery capacity (Green)
60% Load/Battery Bar LED
Load Bar graph: 41%-65% load (Green)
Battery Bar Graph: 41%-60% battery capacity (Green)
40% Load/Battery Bar LED
Load Bar graph: 21%-45% load (Green)
Battery Bar Graph: 21%-40% battery capacity (Green)
20% Load/Battery Bar LED
Load Bar graph: 0%-25% load (Green)
Battery Bar Graph: 0%-20% battery capacity (Red)
Circled LEDs Display AC Mode
During Overload Condition
Circled LEDs Display Battery
Mode with 100% Battery Capacity
10
Circled LEDs Display Battery
Mode with 20% Battery Capacity