Regarding the firmware update of the SGX-CA500

December 10, 2014

In order to ensure you receive the most accurate and enjoyable experience from your SGX-CA500 Cyclocomputer, please confirm the content of the changes and update your Cyclocomputer to the latest version of the Firmware.

・The release of this version firmware has been stopped.

Please check here for the newest version of firmware.

Main improvements


1. The display and logging of data from the Shimano Di2 digital shifting system is now possible.

Please refer to here for details.

2. The [ZeroCal] application screen layout has been improved.

3. A bug which prevented the display of the [Work] parameter has been fixed.

4. Other minor improvements have been made.

Update method

Use the update procedure below to update your firmware.
The update procedure using Wi-fi is here
The update procedure using Cloud Connect (Windows) is here
The update procedure using Cloud Connect (Mac) is here
The firmware update requires from 20 to 30 minutes in a high speed Internet environment.

Version of firmware after update

Version of firmware : 20141205.02.40
You can check the version of your firmware as described below.
Confirmation procedure : [Settings] - [System] - [Firmware Version]


・Confirm that there is enough power remaining in the Cyclocomputer's batteries.
・Do the update in an environment that has a stable internet connection, that is not subject to interruptions.

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