Tripp Lite SmartOnline SU1500LCD1U Owner's Manual page 12

2 Introduction
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Note:
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Meaning of load and battery level indicators:
<11%: no segment will illuminate.
11%-30%: the first segment will illuminate.
31%-50%: the first two segments will illuminate.
51%-70%: the first three segments will illuminate.
71%-90%: the first four segments will illuminate.
91%-100%: all segments will illuminate.
Function Description
ECO Icon Illuminates when the UPS is in ECO Mode.
1. ON: ECO function is enabled and the connected loads are fed by the utility AC
power.
2. Flashing: ECO function is enabled and the AC input voltage is out of ECO
voltage range.
Note: ECO is a protected operating mode.
Site Wiring Illuminates when a site wiring fault is detected.
Fault Icon
Buzzer Icon Illuminates when the buzzer is DISABLED. Turns OFF when the buzzer is
ENABLED.
Note: Set Alarm Mute to ON to DISABLE the alarm. Set Alarm Mute to OFF to ENABLE the
alarm.
Warning Icon The unit is shut down or abnormal due to an internal fault or an internal warning.
The error code will appear on the 7-segment display. Refer to the table in section
2.5.4 for each error code and display for relevant 7-segment display information.
Bypass High Illuminates during setup of the bypass high limit range.
Limit Icon
Bypass Low Illuminates during setup of the bypass low limit range.
Limit Icon
Load Level Indicates the status of load level.
Bar Graph
1. ON: The bar graph illuminates according to the load level 1.
2. Flashing: The bar graph flashes when there is an over- load situation.
Battery Level Indicates the status of battery level.
Bar Graph
1. ON: The bar graph illuminates according to the remaining battery capacity
2. Flashing: The bar graph flashes when a low-battery situation occurs.
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