Description
The YRC1000 stores the system program (ROM) in memory. This alarm occurs if the ROM cannot be read correctly.
Subcode description
The system program of optional
board #8 is damaged.
Causes and remedies
| Cause | Remedy |
|---|---|
| Software (malfunction) | 1. Turn the power off and back on. 2. If the alarm recurs, save CMOS.BIN and report the circumstances (operating procedure, etc.) to our service department. |
| ACP02 board (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, replace the following boards. Save CMOS.BIN before replacing the board. • ACP02 board |
| Other | If the alarm occurs again after implementing the countermeasures, contact our service department and describe the circumstances when CMOS.BIN was saved (operating procedure, etc.). |