The manual describes the recorder’s main functions, including one‑key recording/playback, high‑fidelity (SP) and long‑duration (LP) modes, built‑in speaker, and support for MP3, WAV and WMA audio formats. It also covers the physical layout, button functions, and LCD with LED backlight.
Operating instructions cover battery installation, power on/off, menu navigation, USB file transfer, and headphone usage. The guide includes safety tips, battery replacement advice, and a troubleshooting section for common issues such as no power, no sound, or recording failures. This manual is written in Chinese.
| Dimensions | 105 mm × 29 mm × 16 mm |
|---|---|
| Display | LCD with LED backlight |
| USB Interface | USB 2.0 |
| Supported Operating Systems | Windows 98/ME/2000/XP |
| Battery Type | 2 × AA alkaline |
| Playback Time (headphones) | 10 hours + |
| Sample Rate | 3 kHz |
| Recording Bitrate | 32 kbps (WAV) |
| Frequency Response | 20 Hz – 20 kHz |
| Signal‑to‑Noise Ratio | 80 dB |
| Headphone Output Power | 10 mW (L), 10 mW (R) |
Press and hold the Play button for about 10 seconds to power on; press and hold it again for about 10 seconds to power off.
Turn on the recorder, plug in the USB cable, and the device will appear as a removable disk for file transfer without needing additional drivers.
First turn off the recorder, then open the battery cover and replace the two AA alkaline batteries; do not mix different battery types.
Make sure the volume is not set to zero, the headphones are clean and properly connected, and the audio file is not corrupted.