DVR-116 digital voice recorder has one-key recording, three recording modes, recording monitoring, auxiliary listening function, USB port plug and play, telephone recording and external microphone recording function, automatic recording segmentation, recording time setting function, MP3 playback function, low power prompt function, built-in speaker playback, U disk function, A-B repeat function, built-in lithium battery and other features.
This manual describes the DVR-116 digital recorder’s functions, including three recording modes (LP, SP, HP), USB plug‑and‑play connectivity, playback, battery alerts, and built‑in speaker operation. Detailed button layouts and menu navigation are illustrated to help users record, play back, and manage files.
Additional sections cover safety precautions, recommended usage, and a full specifications table. The troubleshooting guide addresses common issues such as power problems, no‑sound playback, recording failures, and computer connection errors. This manual is written in Chinese.
| Dimensions | 96 mm × 30 mm × 13 mm |
|---|---|
| Memory capacity | 128 MB |
| Recording bitrates | LP 8 kbps / SP 32 kbps / HP 128 kbps |
| Frequency response | 20 Hz – 20 kHz |
| MP3 signal‑to‑noise ratio | 80 dB |
| Maximum audio output power | 10 mW (L) + 10 mW (R) |
| Supported operating systems | Windows 98/Me/2000/XP/Vista |
| Music file formats | MP3, WMA |
| Recording file formats | MP3, WAV, ACT |
Make sure the power switch is set to ON and that the battery has sufficient charge.
Check that the earphone is properly connected, the volume is not muted, and the file itself is not corrupted.
Back up any important files, then connect the device to a computer and format it (FAT file system).
Verify that the device is properly connected and that the necessary drivers are installed.