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November 29, 1999
6.9.3 FCU SRAM RESTORE (IC CARD OR PREVIOUS FCU TO
MACHINE)
This restores SRAM data (customer's programmed data) from the FCU used prior
to replacement (or from an IC card) to the new FCU inside the machine.
1. Turn off the main power.
2. If using an old FCU card, use a ROM/RAM copy tool [A] to connect the old
FCU and the FCU inside the machine (left side slot). The switch on the copy
tool must be off.
If using an IC card, insert it into the IC card slot located on the front of the
machine (left side).
NOTE: The FCU switch must be off.
3. Turn on the power select "3. RAM (ROM → MACHINE)" and press START.
NOTE: The LCD display should be "FLASH ROM → MACHINE".
4. If "OK" is displayed, exit the function and turn the power off.
If "NG!!" is displayed, repeat from step 3.
5. Remove the IC card or copy tool, insert the function upgrade card or FOD card
(if it was installed), and replace the cover.
6. After turning the power back on, print out the system parameter list
and dial list. Check the contents of these lists to confirm data transfer.
DATA AND FIRMWARE DOWNLOAD/UPLOAD
[A]
OFF
6-41
H306R053.BMP
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