Digital Media PlayerNW-A25/A25HN/A26HN/A27HN

Inserting a microSD card

You can store content such as music on microSD cards in addition to [System Storage].

  1. From the Home menu, select [SD Card Settings].
  2. Select [Insert/Remove SD Card] - [Yes].
    An image of a microSD card is displayed on the screen and your Walkman enters the [Insert/Remove SD Card] status. Playback of content stops.
  3. Open the microSD card slot cover.
  4. While in the [Insert/Remove SD Card] status, insert a microSD card into the microSD card slot with the gold contact pins side facing down, until it clicks into place.
  5. Close the microSD card slot cover.
  6. Press the button () to exit the [Insert/Remove SD Card] status.
    The library is updated and you can access the content stored on the microSD card.


  • If the microSD card is not recognized, remove it and then insert it into your Walkman again.
  • Do not insert any liquids, metal, flammable substances or any object other than a microSD card into the microSD card slot.