Hidden away in the Sony Alpha Academy are 6 tutorial videos that I made for the the Sony Cinemaline cameras, most notably the FX6 and FX3. These videos mainly cover the FX6 but information on the FX3 (and FX9) is also included in several of the videos..
The 6 videos cover the following subjects:
FX6 – Scan Modes and Codecs (including information of recording media)
FX6/FX3 – What is S-Cinetone.
FX6 – How to use the Cine-EI mode to shoot S-Log3.
FX6/FX3 – Slow Motion and Timelapse.
FX6/FX3 – Exposure tools (covering waveform and histogram as well as Zebras)
FX6/FX3 – Post Production Stabilisation.
To watch these video you will need to setup a free account with Sony. Then go to the Alpha Academy page linked below and scroll down to the FilmMaking section and then open the My Sony Expert tab.