• Code: 2003
• Description: Boot program sum error
  Installation of the firmware has been failed. The Flash ROM is faulty.
• Remedy: Install the main firmware again. Replace the MAIN BOARD ASSY . Replace the MAIN BOARD ASSY .

• Code: 200A
• Description: Program loading error
  The SDRAM is faulty. The program cannot be loaded on the SDRAM.
• Remedy: Replace the MAIN BOARD ASSY .

• Code: 200B
• Description: Internal insufficient memory error
  The main firmware has a defect.
• Remedy: Install the correct main firmware.

• Code: 200C
• Description: Servo interrupt watchdog time-out error
  The servo cannot be controlled.
• Remedy: Install the correct main firmware. Replace the MAIN BOARD ASSY .

• Code: 200D
• Description: System interrupt watchdog timeout error
  A system failure such as CPU failure, defective cash or the like has occurred.
• Remedy: Replace the MAIN BOARD ASSY .

• Code: 200E
• Description: Unknown NMI
  The CPU has detected an unknown NMI.
• Remedy: Replace the MAIN BOARD ASSY .

• Code: 3000
• Description: AC power shut-off
  The AC power has been shut off due to a power failure, unplugged, P/S BOARD ASSY failure, or MAIN BOARD ASSY failure or the like.
• Remedy: Check whether the AC cable is properly connected. If not, correct it. Replace the P/S BOARD ASSY . Replace the MAIN BOARD ASSY .

• Code: FXXX
• Description: CPU-related error
  The firmware has a defect. The MAIN BOARD ASSY is broken.
• Remedy: Install the correct main firmware. Replace the MAIN BOARD ASSY .