Panasonic LUMIX DC-G9M2

Camera Customization – [Custom] Menu
559
[LUT Library]
[ISO Increments]
[Extended ISO]
[Vlog_709] / [Set1] to [Set10]
Registers LUT files to the camera.
([LUT Library]: 335)
[1/3 EV] / [1 EV]
Changes the intervals between ISO sensitivity adjustment values.
[ON] / [OFF]
Extends the setting range of ISO sensitivity.