This document provides instructions for the ATRAC CD Walkman Portable CD Player released by Sony Corporation in 2005. The document provides guidance on the safety, usage, playback operations, sound quality adjustment, and connection to other devices of the product.
The D-NE730 is a Sony Walkman portable CD player that supports CD‑DA, ATRAC, and MP3 discs. This manual explains how to set up the device, connect accessories, and use its playback features safely.
Key sections cover safety precautions, supported disc types and bit‑rates, basic playback controls, playlist and bookmark functions, sound customization, and troubleshooting tips. The guide also includes instructions for creating ATRAC CDs with SonicStage software. This manual is written in Chinese.
| Supported CD formats | CD‑DA, ATRAC CD, MP3 CD, CD‑Extra/Hybrid |
|---|---|
| ATRAC3 bitrate options | 66/105/132 kbps (44.1 kHz) |
| ATRAC3plus bitrate options | 48/64/256 kbps (44.1 kHz) |
| MPEG‑1 Layer 3 (MP3) bitrate range | 32‑320 kbps (44.1 kHz) |
| Maximum ID3 tag display length | 64 characters |
| Maximum number of groups per disc | 256 |
| Maximum number of files per disc | 999 |
The player can play CD‑DA audio discs, ATRAC CDs, MP3 CDs, and CD‑Extra/Hybrid discs.
The device supports up to 256 groups and up to 999 files on a disc.