Translations:KAVAN V20 + ETHOS™ - User manual/57/en
- Use only the characters A–Z, a–z, 0–9, ( ) ! - _ @ # ; [ ] + = and space.
- The name must not contain more than 11 characters plus 4 characters for the file name extension. If the name is longer than 11 characters, it will appear in the SD Card File Manager, but will not appear in the model image selection interface.