SD card can be inserted with the machine power off.
During the updating process, do not turn OFF the main power.
If you turn OFF the main power during the updating, the machine performance is not guaranteed. (There is a possibility that an SC and boot failure occurs.)
If you accidentally turn OFF the main power during the updating, retry the updating procedure from the beginning. (If the update fails again, you will need to replace the controller board.)
If the boot priority application is set to the ESA application, switch to the copy application in [Function Priority].
User Tools -> Machine Features -> System Settings -> General Features -> Function Priority
Turn OFF the main power.
Insert the SD card you created into the service slot.
Turn ON the main power.
After booting Java VM, update of the application is started. "Updating SDK/J" appears in the banner message of the touch panel display. (Estimated time: about 2 minutes)
After completing the update and starting the Java VM, "Update SDK/J done SUCCESS (xx.yy.zz), restore SUCCESS" appear in the banner message of the touch panel display. After turning OFF the main power, remove the SD card from the slot.
"xx.yy.zz" indicates the firmware version of the Java VM.
When you fail to update, "Update SDK/J done FAIL" is displayed. You can confirm the cause of the error message below.
Turn ON the main power.
Return to the previous setting for the boot priority application.
