After installing a compact flash memory card, you may decide to remove it for one of several reasons. The following sections provide instructions for safe removal of a compact flash memory card in each possible scenario.

• Replacing a compact flash memory card with a different compact flash memory card holding a different set of announcements

• Replacing a compact flash memory card while retaining The current announcements. You may want to do this because the current compact flash memory card failed, or you want to have two copies of the announcement files, or you want to use a faster compact flash card.

• Downgrading from a compact flash to internal flash memory