FIRMWARE UPDATE PROCEDURE
3.3.2 ERROR RECOVERY
CONTROLLER
If the controller does not start up after a failed firmware download, use the following
procedure. This procedure will force the controller to boot from the IC card.
1. Prepare an IC card with the required controller firmware version on it.
2. Turn off the machine and remove the controller.
3. Slide DIP SW 2 to the right (as viewed from the rear of the machine), as shown
above.
4. Put back the controller and install the card in the IC card slot on the controller.
NOTE: When you see the machine from the back, the "B" side of the card must
face the rear of the machine.
5. Turn on the machine.
6. Wait until the LEDs between the IC card slot and the parallel interface are both
lit.
7. Turn off the machine, remove the card, and reset DIP SW2. Then, put back the
controller.
8. Turn on the machine, and print the configuration sheet.
PS2 DIMM
If a download attempt failed, try downloading the new firmware again.
B441
B465I112.WMF
3-6
SM