When F/W is updated, display the new revision by the following method.
1) Perform "PRINT MENU MAP" and confirm the update of F/W revision.
2) Paint out ROM label stuck on the location of the figure below according to the rewritten F/W
revision.
TB3
Revision label location
Example1
Rev.1
Example2
Rev.4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
1 2 3 4 5
1 2 3 4 5
5.4.1.2 Setup of EEPROM after replacement of Main Board TB3
When replacing main board TB3, if the EEPROM is removed but not loaded on the new board, or
if the EEPROM is replaced with a new EEPROM, then the user-settings and Version Read
Function (fuse cut) etc. have become invalid. For this reason, it is necessary to arrange the
EEPROM by the following method (a) or (b).
(a) When it is possible to access to the EEPROM of the circuit board to be removed.(When
neither SERVICE CALL 40 [CU EEPROM Error] nor SERVICE CALL 105 [Engine EEPROM
Error] is displayed on the LCD.)
(a-1)By using the PU board replacement function of the maintenance utility (maintenance
utility operation manual, Section 2.4.1.1.1, PU board replacement function and Section
2.4.1.1.3, CU board replacement function), retrieve information about the CU EEPROM
and the PU EEPROM from the circuit board that is to be removed, and store the information
temporarily in the HDD of PC.
(a-2)By using the PU board replacement function of the maintenance utility (maintenance
utility operation manual, Section 2.4.1.1.1, PU board replacement function and Section
2.4.1.1.3, CU board replacement function), copy the information about the CU EEPROM
and the PU EEPROM information stored in the HDD of PC by (a-1) to the EEPROM of a
new circuit board to be installed.
(a-3)Remove the MAC address sticker label of the old TB3, and paste it on the new one.
TB3
MAC address label
EEPROM
Note.
CU's EEPROM is loaded in the IC socket. So, it is possible to setup the CU's EEPROM
by exchanging the ROM itself physically.
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