The CBK-RGB01 optional software key enables the following functionality in the PMW-F3 camcorder: S-Log gamma, 3G-SDI output, Dual Link RGB444 video output,and User-defined as well as pre-loaded LUTs.This software key option requires the installation of v1.10 operational firmware for the PMW-F3K/L. The PMW-F3K/L v1.10 firmware is user installable via an SxS card, and dowloadable, along with instructions, from the Sony ServicesPlus website: https://www.servicesplus.sel.sony.com/sony-software.aspx.
