The Sansa c200 has 2 versions, version 1 and 2.
Check the version of the player:
Go to Settings > System Info.
Information for the firmware version and SD cards support:
For 01.xx.xx firmware (c200 version 1) - up to 2GB microSD cards
For 03.xx.xx firmware (c200 version 2) - up to 4GB microSDHC cards
Note: Firmware is not interchangeable.
Manual for c200 series:
Manual for c200v2 series:
For deleting files connect your player with the computer.
When running Windows Media Player 11:
1. Check the automatic SYNC routine for your player.
How to get to the SET UP SYNC
When viewing WMP11 in full mode select SYNC or LIBRARY in the top of WMP11, seeing the Sansa player listed on the left.
Right click on the player and select SET UP SYNC... to go to the SYNC options.
When "Sync this device automatically" is selected, all playlist in the computers' Library will be transferred to the player again, even the previous deleted files. Disable this function to prevent unwanted SYNC.
2. Remove playlists from the library in set up sync, to get the playlists you would like to keep on the player.
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