Sony ILCA-99M2 - Manual (Page 207)

[200] Customizing the camera Memory card settings
Set File Name
You can specify the first three characters of the file name for images you shoot.
Note
Only capital letters, numbers, and underscores can be entered. However, an underscore cannot be
used as the first character.
The three characters of the file name you specify using [Set File Name] will only be applied to
images you shoot after changing the setting.
[201] Customizing the camera Memory card settings
Display Media Info.
Displays the recordable time of movies for the inserted memory card. Also displays the number
of recordable still images for the inserted memory card.
[202] Customizing the camera Memory card settings
MENU
→
(Setup)
→ [Set File Name].
1
Select the entry field for the file name to display a keyboard on the screen, and then
enter three characters of your choice.
The setting for [Set File Name] will be applied to both slot 1 and slot 2.
2
MENU
→
(Setup)
→ [Display Media Info.] → desired memory card slot.
1