A "scene group" refers to a grouping of 32 individual scenes. Creating a scene group is convenient when increasing the number of scenes and when managing a number of scenes according to category. USB memory is required for creating a scene group. Scene group 0 is saved in the controller while scene groups 1 to 31 are saved in USB memory. (For FZ3-9/H9, all data are saved in the controller.)
Reference
The maximum number of scenes that can be used is 1024. 32 scenes are handled as 1 scene group, and up to 32 scene groups can be set. In other words, 32 scenes x 32 scene groups = 1,024 scenes, which is the maximum number that can be used.
There are multiple USB ports on the controller, but it is necessary to assign the drive name "USBDisk" to the USB memory in which the scene group data being used is stored. When other USB memory devices are already inserted, perform this operation after removing all USB memory devices other than the one in which the scene group data is stored.
If the USB memory capacity is insufficient for the data size, it is possible that the number of scenes can be set is lower than 1,024. The scene data size varies depending on the contents of settings.