This document introduces the features and characteristics of the digital voice recorder DVR-268, including one-key recording, three recording modes, recording monitoring and assistive listening functions, phone recording and external microphone recording functions, A-B repeat function, MP3 playback function, etc.
The DVR-268 is a compact digital recorder with features such as one‑key recording, playback, three recording modes (LP, SP, HP), FM radio, MP3 playback, and a built‑in speaker. It uses two AAA alkaline batteries and includes a 128 MB–256 MB flash memory for storing audio files.
The manual explains how to power the device on and off, select recording modes, use playback controls, and manage battery replacement. Important safety tips, battery‑low warnings, and troubleshooting steps for common issues such as no sound, recording failures, and connection problems are also included. This manual is written in Chinese.
| Dimensions | 102 mm × 29 mm × 18 mm |
|---|---|
| Power supply | Two AAA alkaline batteries |
| Memory | FLASH 128 MB~256 MB |
| Recording bitrate | LP 8 kbps / SP 32 kbps / HP 64 kbps |
| Recording time (128 MB) | LP ≈35 h / SP ≈8 h / HP ≈4 h |
| FM reception frequency range | 87.5 MHz – 108 MHz |
| Frequency response | 20 Hz – 20 kHz |
| MP3 signal‑to‑noise ratio | 80 dB |
| Maximum audio output power | 10 mW (L) + 10 mW (R) |
| Speaker diameter | 23 mm |
| Supported operating systems | Windows 98/Me/2000/XP/Vista |
| Audio / music formats | WAV, ACT, MP3, WMA |
Turn the device off, remove the two AAA batteries, and insert new alkaline AAA batteries.
Remove the battery for about 3 seconds, re‑insert it, and if needed format the device via a computer using the FAT file system.
Check that the headphones are properly connected, increase the volume, and ensure the audio file is not corrupted.
It indicates that the memory is full or the battery is low; delete some files or replace the battery to continue recording.