In addition to the built-in memory,you can record files on a memory card.
) (*), or insert microSD card with the label side facing toward you (
) (*), securely to the end of the slot until it clicks into place.
* When you are inserting a memory card with the back side of the IC recorder facing toward you.

Do not insert or remove a memory card during recording/playback/formatting.
Doing so may cause a malfunction of the IC recorder.