• Code: 862
• Description: Bad sector number error
  The number of bad sectors in the HDD (image data area) goes over 101.
• Causes: • Defective HDD

• Code: 863
• Description: HDD: Read error
  The data stored in the HDD cannot be read correctly.
• Causes: • Defective HDD
  • Defective controller

• Code: 864
• Description: HDD: CRC error
  While reading data from the HDD or storing data in the HDD, data transmission fails.
• Causes: • Defective HDD

• Code: 865
• Description: HDD: Access error
  An error is detected while operating the HDD.
• Causes: • Defective HDD

• Code: 866
• Description: SD card authentication error
  A digital license error of an SD card application is detected.
• Causes: • SD card data has corrupted.

• Code: 867
• Description: SD card error
  An application SD card is removed from the boot slot while an application is activated.
• Causes: • An application SD card is ejected.

• Code: 868
• Description: SD card access error (-13 to -3: File system error, other number: Device error)
  An error report is sent from the SD card reader.
• Causes: • SD card not inserted correctly
  • SD card defective
  • Controller board defective

• Code: 870
• Description: Address book data error
  The address book in the hard disk is accessed. An error is detected in the address book data; address book data is not read; or data is not written into the address book.
• Causes: • Data corruption
  • Defective hard disk
  • Defective controller software