OBV-3200 - Voice recorder DataVideo - Free user manual and instructions
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| Brand | DataVideo |
| Model | OBV-3200 |
| Product Type | Voice Recorder |
| Category | Audio Recording Equipment |
| Power Source | Internal rechargeable battery or USB power |
| Battery Life | Up to 15 hours of continuous recording |
| Recording Format | MP3, WAV |
| Storage | Built-in 8GB memory, expandable via microSD card up to 32GB |
| Dimensions | 120 x 60 x 20 mm |
| Weight | 150 g |
| Display | Backlit LCD screen |
| Microphone | Built-in stereo microphone |
| Speaker | Built-in speaker for playback |
| Inputs | 3.5mm microphone jack, USB |
| Outputs | 3.5mm headphone jack, USB |
| Recording Modes | Voice activation, manual recording, scheduled recording |
| Noise Reduction | Automatic noise reduction filter |
| Maintenance | Clean exterior with dry cloth; avoid moisture |
| Safety | Do not disassemble; keep away from heat sources |
| Spare Parts and Repairability | Battery and microSD card slot are user-replaceable; professional repair for other issues |
Frequently Asked Questions - OBV-3200 DataVideo
How do I turn on the DataVideo OBV-3200?
Press and hold the power button located on the side until the screen lights up.
How do I record audio?
Press the record button (red icon) to start recording; press again to pause or stop. Files are saved automatically.
How do I transfer recordings to a computer?
Connect the device via USB cable to your computer. It will appear as a removable drive; copy files directly.
What should I do if the device won't turn on?
Charge the battery for at least 2 hours using the USB charger. If still not working, perform a reset using the small reset button.
How can I extend battery life?
Lower the recording quality to MP3, reduce backlight brightness, and disable voice activation when not needed.
Can I use an external microphone?
Yes, plug a compatible 3.5mm microphone into the mic input jack. The device will automatically switch to external audio.
How do I set the date and time?
Go to Settings > Date/Time from the main menu, then use the arrow buttons to adjust and confirm.
What should I do if recording quality is poor?
Check the microphone placement; ensure noise reduction is enabled in settings. Also, clean the mic grille with a gentle brush.
How do I delete files?
In file browser, highlight a file and press the delete button (trash icon). Confirm deletion when prompted.
Is the device waterproof?
No, the OBV-3200 is not waterproof. Keep it away from liquids and extreme humidity to avoid damage.
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USER MANUAL OBV-3200 DataVideo
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Product information
Brand : DataVideo
Model : OBV-3200
Category : Voice recorder