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Action after replacement or repair
The BD-48 board contains an EEPROM (IC722) in which error logger data and other data are stored.
After replacement of the BD-48 board, procedure the following steps.
When you want to hold the data of the error logger in the EEPROM
1. Remove the EEPROM (IC722) and replace it with the EEPROM (IC722) removed from the old
BD-48 board.
2. Startup the maintenance menu and perform [REPLACE] > [BD BOARD]. (Refer to "6-5-2. BD
BOARD".)
When you do not want to hold the data of the error logger in the EEPROM
1. Startup the maintenance menu and perform [REPLACE] > [BD BOARD]. (Refer to "6-5-2. BD
BOARD".)
2. Perform [ERROR LOGGER] > [CLEAR ERROR LOG]. (Refer to "6-6. ERROR LOGGER".)
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