Panasonic Lumix DC-GH5S Operating Instructions For Advanced Features page 260

9. Using Menu Functions
[Version Disp.]
This enables the firmware versions of the camera and lens to be checked.
• When a supported optional item (XLR microphone adaptor etc.) is attached to the camera,
you can also check its firmware version.
• To display information about the software on the unit, press [MENU/SET] on the version
display screen.
[Activate]
Use an Upgrade Software Key (optional) to enable the extended functions of the camera.
Settings: [Export Serial Code]/[Import Activation Code]/[Activation List]
• Perform [Export Serial Code] or [Import Activation Code] using the card in the card slot
1.
About an upgrade software key (DMW-SFU1: optional)
DC-GH5S users are not required to purchase an upgrade software key (DMW-SFU1:
optional).
[Folder / File Settings]
Set the folder and file name patterns in which images are to be saved.
Folder name
100ABCDE

1 Folder number (3-digits, 100–999)
2 5-digit user-defined segment

PABC0001.JPG
 
1 Colour space ([P]: sRGB, [_]: AdobeRGB)
2 3-digit user-defined segment
3 File number (4-digits, 0001–9999)
4 File extension
260
File name
 