• Code: SC859
• Description: Data Encryption Error 2
• Causes:

• Code: SC861
• Description: HDD re-try failure
  At power on with the HDD detected, power supply to the HDD is interrupted, after the HDD is awakened from the sleep mode, the HDD is not ready within 30 s.
• Causes: Harness between HDD and board disconnected, defective HDD power connector disconnected HDD defective Controller board defective

• Code: SC863
• Description: HDD data read failure
  The data written to the HDD cannot be read normally, due to bad sectors generated during operation.
• Causes: HDD defective Note: If the bad sectors are generated at the image partition, the bad sector information is written to NVRAM, and the next time the HDD is accessed, these bad sectors will not be accessed for read/write operation.

• Code: SC864
• Description: HDD data CRC error
  During HDD operation, the HDD cannot respond to an CRC error query. Data transfer did not execute normally while data was being written to the HDD.
• Causes: HDD defective

• Code: SC865
• Description: HDD access error
  HDD responded to an error during operation for a condition other than those for SC863, 864.
• Causes: HDD defective.

• Code: SC867
• Description: SD card error 2: SD card removed
  The SD card in the boot slot when the machine was turned on was removed while the machine was on.
• Causes: Insert the SD card, then turn the machine off and on.

• Code: SC868
• Description: SD card error 3: SD card access
  An error occurred while an SD card was being used.
• Causes: • SD card not inserted correctly • SD card defective • Controller board defective

• Code: SC870
• Description: Address book data error
  Address book data on the hard disk was detected as abnormal when it was accessed from either the operation panel or the network. The address book data cannot be read from the HDD or SD card where it is stored, or the data read from the media is defective.
• Causes: • Software defective. • Cycle the machine off/on. • Replace controller firmware. • HDD defective