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BD-940
■ UPDATING FIRMWARE
Note) When the BD module software requires update, refer to "Software Update" on page 58.
When the following parts are replaced, the firmware must be updated to the latest version.
MAIN P.C.B.
Microprocessor (IC204) of MAIN P.C.B.
● Required tools
•
Firmware downloader program
....................................................... FlashSta.exe
•
Firmware
.................................................BD_940_xxx.mot
•
RS232C cross cable "D-sub 9 pin female"
(Specifications)
Pin No.2 RxD
Pin No.3 TxD
Pin No.5 GND
Pin No.7 RTS
Pin No.8 CTS
•
RS232C conversion adaptor (Part No.: WR492800)
Note: Do not use the RS232C conversion adaptor
(Part No.: AAX77610), which is used for
updating R-840, otherwise the update will
not proceed.
● Confirmation of firmware version
Before and after updating the firmware, check the firmware version and checksum by using the self-diagnostic
function menu.
Start up the self-diagnostic function.
Using the "6. Firmware version" / "7. Checksum" menu, have the firmware version and checksum displayed, and note
down them. (See "SELF-DIAGNOSTIC FUNCTION")
6. Firmware version
6 V e r 1 . 0 0
7. Checksum
7 S U M D 3 6 2
22
● Preparation and precautions
•
•
BD_940_xxx.id
•
Pin No.2 RxD
Pin No.3 TxD
Pin No.5 GND
Pin No.7 RTS
Pin No.8 CTS
The firmware version of microprocessor (IC204 of the MAIN P.C.B.) is displayed.
The checksum value of microprocessor (IC204 of the MAIN P.C.B.) is displayed.
Download the firmware downloader program and
the latest firmware from the specified source to
the same folder of the PC.
Prepare the above specified RS232C cross cable.
While writing the firmware, keep the other application
software on the PC closed.
It is also recommended to keep the software on
the task tray closed as well.
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