This manual provides information on the operation and use of the psa. The psa is a portable digital radio that can receive FM and AM radio stations, and can download songs from a computer.
This manual provides detailed instructions for using the Philips PSA128max/PSA256max portable MP3 player. It explains the control keys, I/O interfaces, optional accessories, and how to connect the device to a PC or Mac for file transfer and firmware upgrades.
The guide also lists system requirements, battery information, supported audio formats, and technical specifications such as memory capacity, display features, and dimensions. Troubleshooting tips and safety warnings are included to help users resolve common issues. This manual is written in Chinese.
| Supported audio formats | MP3 8‑320 kbps, Windows Media Audio 5‑160 kbps |
|---|---|
| Memory capacity | 128 MB or 256 MB |
| Battery type | 1 × AAA alkaline or Ni‑MH rechargeable |
| Playback time (alkaline) | ≈10 hours |
| Playback time (Ni‑MH) | ≈6 hours |
| Dimensions (W × H × D) | 60 mm × 68 mm × 27 mm |
| Weight (without battery) | 50 g |
| Audio output power | 2 × 5 mW |
| Signal‑to‑noise ratio | > 80 dB |
| Frequency response | 20 Hz – 16 kHz |
Insert the USB cable into the USB connector inside the battery compartment and plug the other end into the computer’s USB port.