This manual describes how to use the D-NE9 portable CD player, including how to play ATRAC3plus/ATRAC3/MP3 audio files, create original ATRAC CDs, and find the control buttons.
This manual provides step‑by‑step guidance for setting up the Sony D‑NE9 portable CD player, including connecting to a stereo system, installing batteries, and using the supplied SonicStage Simple Burner software to create ATRAC CDs. It explains how to play audio CDs, ATRAC3plus/ATRAC3 files, and MP3 files, and describes playback options such as shuffle, bookmarks, and playlists.
Safety precautions, maintenance tips, and troubleshooting procedures are also included, along with detailed specifications for supported disc formats, file naming rules, and audio bit‑rate capabilities.
| Maximum directory levels | 8 |
|---|---|
| Maximum number of groups | 255 |
| Maximum number of files | 999 |
| Supported MP3 transfer bit rate | 16‑320 kbps |
| Supported MP3 sampling frequencies | 32/44.1/48 kHz |
| Acceptable characters for file/folder name | A‑Z, a‑z, 0‑9, _ |
The device can store up to 255 groups.
It supports MP3 transfer bit rates from 16 kbps up to 320 kbps with sampling frequencies of 32, 44.1, or 48 kHz.
No, the CD player cannot record music content on recordable media such as CD‑R or CD‑RW.
Do not expose the unit to rain or moisture, do not cover ventilation with objects, and keep candles and liquids away from the device.