6. LCD DISPLAY
9
City power input normal, device though AVR supplies output.
City power input normal, battery through inverter supplies
AC output.
Temperature is to high, device cuts off output.
Battery over voltage, short circuit, high MOSFET’s temperature.
City power input is over voltage.
City power input is low voltage.
Loading exceeds device’s rated power.
Loading bar showing the loading situation.
Input voltage indication.
Output voltage indication and frequency indication.
Battery bar showing the battery capacity, when iin charging,
the bar will be ashing.
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