Checking and updating adapter firmware

About This User Manual

This user manual is pertinent to firmware version 54 or above. There may be significant difference in operation for previous versions. 

Checking Firmware Version of Smart Adapter

To check the adapter firmware version of your adapter, attach any Canon EF lens to the adapter and put it on a Sony E-Mount camera body. Press the 'MENU' button and choose the last tab on newer cameras or the 'Setup' icon on older cameras. Find the 'Version' function in the list.

On FS series video cameras, press MENU > OTHERS > VERSION DISPLAY.

Updating firmware of Smart Adapter and Speed Booster

Prerequisites

Procedure

Which Adapter Do I Have?

Product Appearance Limitation
Mark I Small rectangular opening; proprietary accessory port. APS-C camera only; no "Green" mode; firmware update by factory service only.
Mark II Circular opening;proprietary accessory port; no optics. APS-C camera only; firmware update by factory service only.
Mark III Full-frame opening; proprietary accessory port. firmware update by factory service only.
Mark IV Bigger full-frame opening; micro USB port. -
Speed Booster With optics; proprietary accessory port. firmware update by factory service only.
Speed Booster ULTRA Improved optics; micro USB port. -