2017.06.23
Accessories
Firmware
Firmware update for SIGMA ELECTRONIC FLASH EF-630 for CANON
Thank you for purchasing and using our products.
We would like to announce the firmware update for the SIGMA ELECTRONIC FLASH EF-630 for CANON.
This firmware update corrects the phenomenon that the flash does not fire when using the X Sync. contact in Manual Flash mode. For customers who own the SIGMA FLASH USB DOCK FD-11 for CANON, please update the flash firmware via SIGMA Optimization Pro.
【Applicable product】
・SIGMA ELECTRONIC FLASH EF-630 for CANON
【Benefit of this firmware update】
・It has corrected the phenomenon that the flash does not fire when using the X Sync. contact in Manual Flash mode.
*The firmware can be updated using SIGMA FLASH USB DOCK FD-11 for CANON with firmware Ver1.01.
Please ensure to update SIGMA Optimization Pro to Ver1.4.1 for Windows, and Ver1.4.0 for Macintosh before updating the firmware.
*It takes about 3 minutes to update the firmware.
【SIGMA Optimization Pro Download page】
http://www.sigma-global.com/en/download/lenses/sigma-optimization-pro/
For further information, please contact your nearest authorized SIGMA subsidiary / distributor.
http://www.sigma-global.com/en/about/world-network/
We appreciate your continued support for our company and products.