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LCD display
4.2 Operation Mode
4.2.1 Line mode
The LCD display in line mode is shown in the following diagram. The information about the utility
power, the battery, the temperature and load could be displayed, The operating mode code of the
UPS is "03"
If the UPS becomes overloaded, the percentage of the load will be shown and the audible alarm
will beep twice per second.In this case,the UPS load has to be decreased to less than 90% of its
rated power capacity.