• Code: E743-0003
• Description: DDI communication error. The reader controller PCB detected a failure in communication between the main controller PCB and the reader controller PCB.
• Remedy: 1. Failure of the connection between the main controller PCB and the reader controller PCB 2. Failure of the reader controller PCB (PCB1) 3. Failure of the main controller PCB

• Code: E743-0004
• Description: DDI communication error. The reader controller PCB detected a failure in communication between the main controller PCB and the reader controller PCB.
• Remedy: 1. Failure of the connection between the main controller PCB and the reader controller PCB 2. Failure of the reader controller PCB (PCB1) 3. Failure of the main controller PCB

• Code: E744-0001
• Description: Language file /BootROM is abnormal. In case of discrepancy in the version between Bootable and the language in the HDD
• Remedy: Download the language file of correct version

• Code: E744-0002
• Description: Language file /BootROM is abnormal. When Size of the language in the HDD is too big
• Remedy: Download the language file of correct version

• Code: E744-0003
• Description: Language file /BootROM is abnormal. When a language to switch, which stated in Config.txt, is not found in the HDD.
• Remedy: Download the language file of correct version

• Code: E744-0004
• Description: Language file /BootROM is abnormal. When cannot switch to the language in the HDD
• Remedy: Download the language file of correct version

• Code: E744-1000
• Description: Language file /BootROM is abnormal. In case wrong Boot ROM (for different model) is installed
• Remedy: Replace with the Boot ROM for correct model

• Code: E744-2000
• Description: Language file /BootROM is abnormal. When engine ID in Soft ID is invalid
• Remedy: Replace with the Soft ID for correct model