Firmware Version 3.5 Factory Field Installation
24-10025-199 Rev. –
10
If this message does not appear, the CK721-A controller cannot be
updated due to a hardware problem. Contact Technical Support for
assistance.
If the 10 second time period expires before pressing <S>, cycle the
power on the CK721-A controller. Wait for the message to appear
again and press <S>.
If you press <S> within the specified time, a Download now
message appears.
4. Close Tera Term Pro.
The Tera Term Pro program must be closed in order to free the
COM port for the initial firmware download.
5. Open a command prompt window.
6. Enter the following command and press <Enter>:
cd c:\ftp\ck721a\step1
7. If the computer is connected to CK721-A via COM 1, enter the
following command and press <Enter>:
load1.bat
Or, if the computer is connected to CK721-A via COM 2,
enter the following command and press <Enter>:
load2.bat
To use another COM number, edit the load.bat file replacing
COM 1 with the port to be used.
A message appears displaying what percentage of the process
has been competed.
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