• Code: E746-0021
• Description: Image analysis board self-check failure detection.
• Remedy: 1. Connection check of the image analysis board 2. Image analysis board replacement

• Code: E746-0022
• Description: Image analysis board version is invalid.
• Remedy: 1. Upgrading of the image analysis board software 2. Image analysis board replacement

• Code: E746-0023
• Description: No response from image analysis board.
• Remedy: 1. Connection check of the image analysis board 2. Image analysis board replacement

• Code: E746-0024
• Description: Image analysis board operation abnormality
• Remedy: 1. Connection check of the image analysis board 2. Image analysis board replacement

• Code: E746-0031
• Description: Hardware error (TPM)
• Remedy: 1. TPM board non-installation 2. Installation of TPM board from other units 3. TPM chip broken

• Code: E746-0032
• Description: The error that system restoration is impossible occurred (TPM)
• Remedy: The location of the security information in HDD/SRAM is unidentified Execute “Initialization of all data / setting”

• Code: E746-0033
• Description: Error occurred; but possible for system restoration (TPM)
• Remedy: Discrepancy of the key Execute the re-store of the TPM key

• Code: E746-0034
• Description: Error occurred; but possible for automatic system restoration (TPM)
• Remedy: Discrepancy of the key occurred. But restoration is possible when reboot. Power cycle (Power OFF/ON)