This document is about the instruction manual of a certain brand of digital voice recorder. It introduces the features, appearance and buttons, technical specifications, and function operations of the recorder.
The manual describes the recorder's key functions, including one‑key voice‑activated recording, three recording modes (LP, SP, HP), playback, MP3 support, USB storage, and low‑battery alerts. It also details the physical layout, button functions, and how to power the device on and off.
Technical specifications such as dimensions, power source, memory capacity, recording bitrates, frequency response, and supported audio formats are listed, along with guidance for connecting to a computer and handling common issues like low battery, dead‑lock, and file format conversion. This manual is written in Chinese.
| Dimensions | 102 mm × 26 mm × 16 mm |
|---|---|
| Power supply | 2 × AAA alkaline batteries |
| Memory capacity | 128 MB – 2 GB FLASH |
| Recording bitrate | LP 8 kbps / SP 32 kbps / HP 64 kbps |
| Frequency response | 20 Hz – 20 kHz |
| MP3 SNR | 80 dB |
| Speaker diameter | 23 mm |
| Supported OS | Windows 98/Me/2000/XP, Mac OS 10, Linux 2.4.2 |
| Audio formats | WAV, ACT, MP3, WMA |
Check that the USB cable is not damaged, that the driver is installed correctly, and that the device is recognized; if needed, format the recorder with the FAT file system via the computer.