How to recover the factory set on off grid inverter

The method below can be used for all off grid Inverters

High Frequency Off Grid Inverter Procedures

1. Please kindly press UP and Down at the same time.
2. Then type the password: 305.
3. Thirdly, find 34th option and press Enter to get into rst setting.
4. Fouthly, press Enter to reset
5. wait for a while，it will finish resetting.

Low Frequency Off Grid Inverter Procedures

Long Press “ESC”+”Enter” , when light is blinking, it means that it has recovered factory set.