AppendixError CodeError Code Description100 Code error101 EEPROM error102 AD read errorOver load: the weight is over the maximum capacity.Under load: the weight is under the minimum capacity.303 Unable to make zero point, for the initial weight exceeds the limit (50% of capacity).304 Please do calibrate in a stable environment without wind or shake etc.802 Unable to tare, for the weight exceeds the tare range.803 Unable to tare, for the weight is unstable.900 Password error (the default password is 0000)Appendix