Sony CDX-GT20W Operating Instructions - Page 12

• ID3 tag versions 1.0, 1.1, 2.2, 2.3 and 2.4 apply to MP3 only. ID tag is 15/30 characters (1.0 and 1.1), or 63/126 characters (2.2, 2.3 and 2.4). WMA tag is 63 characters. Playback order of MP3/WMA files MP3/WMA Folder (album) MP3/WMA file (track) Notes • When naming an MP3/WMA file, be sure to add the file expansion ".mp3" / ".wma" to the file name. • During playback of a VBR (variable bit rate) MP3/ WMA file or fast-forward/reverse, elapsed playing time may not display accurately. • When the disc is recorded in Multi Session, only the first track of the first session format is recognized and played (any other format is skipped). The priority of the format is CD-DA, ATRAC CD and MP3/WMA. - When the first track is a CD-DA, only CD-DA of the first session is played. - When the first track is not a CD-DA, an ATRAC CD or MP3/WMA session is played. If the disc has no data in any of these formats, "NO MUSIC" is displayed. Notes on MP3 • Be sure to finalize the disc before using on the unit. • If you play a high-bit-rate MP3, such as 320 kbps, sound may be intermittent. Notes on WMA • Files made with lossless compression are not playable. • Files protected by copyright are not playable. ATRAC CD ATRAC CD is recorded audio CD data which is compressed to ATRAC3 or ATRAC3plus format using authorized software, such as SonicStage 2.0 or later, or SonicStage Simple Burner. • The maximum number of: - folders (groups): 255 - files (tracks): 999 • The characters for a folder/file name and text information written by SonicStage is displayed. For details on ATRAC CD, see the SonicStage or SonicStage Simple Burner manual. Note Be sure to create the ATRAC CD using authorized software, such as SonicStage 2.0 or later, or SonicStage Simple Burner 1.0 or 1.1. If you have any questions or problems concerning your unit that are not covered in this manual, consult your nearest Sony dealer. Maintenance Replacing the lithium battery Under normal conditions, the battery will last approximately 1 year. (The service life may be shorter, depending on the conditions of use.) When the battery becomes weak, the range of the card remote commander becomes shorter. Replace the battery with a new CR2025 lithium battery. Use of any other battery may present a risk of fire or explosion. RM-X151 (CDX-GT200 only) + side up 1 RM-X114 2c About ATRAC CD ATRAC3plus format ATRAC3, which stands for Adaptive Transform Acoustic Coding3, is audio compression technology. It compresses audio CD data to approximately 1/10 of its original size. ATRAC3plus, which is an extended format of ATRAC3, compresses the audio CD data to approximately 1/20 of its original size. The unit accepts both ATRAC3 and ATRAC3plus format. x + side up 12