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ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE
When replaced of the U-PRO (Microprocessor) or the Flash ROM, conrm contents of the following.
PWB Name Ref. No. Description
After 
replaced
Remark
DISPLAY IC81 R5F64169DFD B
MAIN IC11 R5F64169DFD B
After replaced
A : Mask ROM (With software).  No need write-in of software to the microprocessor.
B : Flash ROM (With software).  Usually, no need write-in of software. But, when the software was updated, you should be 
write-in of the new software to the microprocessor or ash ROM.  Please check the software version. 
C : Empty Flash ROM (Without software). You should be write-in of the software to the microprocessor or ash ROM.
Refer to "Update procedure" or "writing procedure", when you should be write-in the software.
VERSION UPGRADE PROCEDURE OF FIRMWARE
NOTE:   When you replace the RCD-N7 WLAN MODULE (8R1821000100S), you need software updates.
Refer to [CAUTION IN SERVICING "ABOUT REPLACE THE WLAN MODULE WITH A NEW ONE"].
g
1.  How to update by DISC 
g
1.1.  Procedure of making CD-R
(1)  Please download zipped le, and unzip on your PC.
For E3 :  RCDN7E3_xxxxxxxxxxxx-xxxx.zip
For E2 :  RCDN7E2_ xxxxxxxxxxxx-xxxx.zip
For E1C : RCDN7E1C_ xxxxxxxxxxxx-xxxx.zip
(2)  The following 3-le will be appeared.
RCD-N7_SYS_000xxx.BIN
RCD-N7_OEL_0000xx.BIN
and
RCD-N7_BCI_CREUNM.BIN(E3)
or
RCD-N7_BCI_CRNANM.BIN(E2)
or
RCD-N7_BCI_CRNANM.BIN(E1C)
or
RCD-N7_BCI_CRJPNM.BIN(JP)
(3)  Please burn 3-le to CD-R with the following conditions.
q
  Multi Session
:
No
w
  File System
:
ISO9660+Joliet
e
  Mode: MODE1
r
  Writing speed: 8~16 speed (according ability of CD-R)
t
  Writing method: Disc at Once (Finalize(Close)
1.2.  Procedure of updating
Pressing the VOLUME
f
 and 
8
 buttons for simultaneously, plug the AC cord into a power outlet. 
(1)  "Disc Update Mode" is indicated approximately 5 seconds.
(2)  Open the Tray.