• Code: F106_1
• Description: ADI-HDD error: HDD type detection error
• Causes:
• Remedy: Setting If the error is not recovered after rebooting the equipment or no abnormality is found on any check items for the HDD, reinstall the master data (HD Data). HDD • Connector check • Harness check • Perform the bad sector check (08-9072). If the check result is OK, recover the data in the HDD. If the check result fails, replace the HDD. • Check that either the ADI-HDD or SATA-HDD (normal type) is mounted. (1) Start the equipment in the 4C mode: [4] + [C] + [POWER] (2) Check the type of the HDD shown on the top left of the control panel display "Current HDD type". Normal status: ADI-HDD or SATA-HDD Abnormal status: Unknown HDD If "Unknown HDD" is displayed, reinstall the master data (HD Data).

• Code: F106_2
• Description: ADI-HDD error: ADI encryption key download operation error
• Causes:
• Remedy: Setting Checking of ADI-HDD encryption key status (1) Start the equipment in the 3C mode: [3] + [C] + [POWER] (2) The authentication menu is displayed. Press [OK]. (Not required in the default setting) (3) Select "5. Key Backup Restore" and then press the [START] button. (4) Check the status of the ADI-HDD encryption key on the Key Backup Restore Mode menu. (5) After the operation is completed, shut down the equipment by pressing the [POWER] button. • In case both the SRAM ADIKey and FROM ADIKey status are OK Reinstall the system ROM data (OS Data). • In case either the SRAM ADIKey or FROM ADIKey status is other than OK Restore the ADI-HDD encryption key. • In case both of the SRAM ADIKey or FROM ADIKey status are other than OK Reinstall the master data (HD Data).

• Code: F106_3
• Description: ADI-HDD error: ADI authentication Admin Password generation error
• Causes:
• Remedy: Setting Reinstall the system ROM data (OS Data). Reinstall the master data (HD Data).

• Code: F106_4
• Description: ADI-HDD error: Authentication random number generation error
• Causes:
• Remedy: Setting Reinstall the system ROM data (OS Data). Reinstall the master data (HD Data).

• Code: F106_5
• Description: ADI-HDD error: Authentication data transmission error
• Causes:
• Remedy: Reinstall the system ROM data (OS Data). Reinstall the master data (HD Data). • In case this error occurred after returning SRAM data for SRAM cloning: Copy the ADI-HDD encryption key from FROM to SRAM. (1) Start the equipment in the 3C mode: [3] + [C] + [POWER] (2) The authentication menu is displayed. Press [OK]. (Not required in the default setting) (3) Select "5. Key Backup Restore" and then press the [START] button. (4) Select "6. ADIKey FROM to SRAM" and then press the [START] button. (5) After the restoring of the encryption key has completed, "Operation Complete" is displayed. (6) After the operation has completed, shut down

• Code: F109_0
• Description: Key consistency error: Consistency check operation error.
• Causes:
• Remedy: Setting Reboot the equipment. If it cannot be recovered, reinstall the software in the following procedure. (1) Install the OS data. (2) Reinstall the master data and application program. SRAM board (for SYS board) If the error is not cleared after the software reinstallation, replace the SRAM board. .. P. 9-29"9.2.6 Precautions and procedure when replacing the SRAM board (for the SYS board)" SYS board If the error is not cleared after this (see above), replace the SYS board.

• Code: F109_1
• Description: Key consistency error: SRAM encryption AES key data damage
• Causes:
• Remedy: Setting Reboot the equipment. If it cannot be recovered, reinstall the software in the following procedure. (1) Install the OS data. (2) Reinstall the master data and application program.

• Code: F109_2
• Description: Key consistency error: Signature Check public key damage.
• Causes:
• Remedy: Setting Reboot the equipment. If it cannot be recovered, reinstall the software in the following procedure. (1) Install the OS data. (2) Reinstall the master data and application program.