Cu-1311 System Update; Cu-1311 System Update File Download - Denso BHT-1306BWB User Manual

4.2.2 CU-1311 System Update

The CU-1311 system update procedure is as follows.
CU-1311 System Update File Download (in the microSD card or flash ROM *)

CU-1311 System Update
* If the BHT system update files are present in both the microSD card and the flas ROM, higher priority
is given to the microSD card.
When using the BHT system update file in the microSD card, place the data on the route directory of
the microSD card.
 CU-1311 System Update File Download
Refer to Chapters 4.5.3 "Downloading Files (DOWNLOAD Menu)" and 4.5.9 "Downloading/Uploading
Files by FTP (FTP MENU)", and download the CU-1311 system update file to the BHT.
Download the CU-1311 system update file as a data file with field length of 64 bytes.
If the Transfer Utility is used to download in BHT protocol, select the "Perform binary file
- Important -
transfer (F)" check box at the Transfer Utility Options screen and then download.
The CU-1311 system update file can be downloaded from the following website.
- Note -
http://www.qbdirect.net/
 CU-1311 System Update
Refer to Chapter 4.5.19 "Updating the System (MODIFY MENU)" and update the CU-1311 system.
The CU-1311 LED flashes during CU-1311 system update.
Never remove the BHT from the CU-1311 or turn the BHT power OFF during the system
- Important -
update process.
If the BHT is removed from the CU-1311 or the BHT power turned OFF during system
update, a system update error will occur, and the CU-1311 will wait for the update to be
retried.
In such a case, either perform the CU-1311 system update again, or reboot the CU-1311.
If the CU-1311 power is turned OFF during the system update, when the power is next turned
- Point -
ON, either the system prior to updating or system after updating will run.
The system running can be verified at the CU-1311 System Information display.
(Refer to Chapter 4.5.8 "System Information (SYSTEM INFORMATION Menu)" for details.)
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