The error codes are listed below
- 0003 hex : RAM failure
- 0005 : NVRAM failure
- 0009 : RTC failure
- 0011 : Calibration failure
- 0031 : Clipping detected
- 0041 : Over running energy pulse output
- 0081 : Back up Ram/ Vbat Fail
- 0101 : Language file incompatibility