Translations:FAT/6/en
From Gentoo Wiki
When planning on mounting FAT partitions, users may need to specify a codepage= option with mount. In the example above the codepage for the United States and Canada is used, however other codepages can be enabled a necessary. Optionally, users can also set a default codepage for FAT in the kernel configuration. Be sure each codepage value which is to be used has been enabled in the kernel.