REC-852 - Voice recorder Steren - Free user manual and instructions
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| Product Type | Digital Voice Recorder |
| Brand | Steren |
| Model | REC-852 |
| Category | Voice Recorder |
| Dimensions | Approx. 10 x 3 x 1.2 cm (3.94 x 1.18 x 0.47 in) |
| Weight | Approx. 45 g (1.59 oz) |
| Power Source | Built-in rechargeable lithium battery (USB charging) |
| Battery Life | Up to 12 hours of continuous recording |
| Recording Format | WAV (PCM) and MP3 |
| Recording Modes | HQ (High Quality) and LP (Long Play) |
| Built-in Memory | 8 GB internal storage |
| Expansion Slot | microSD card slot up to 32 GB (optional) |
| Microphone | Built-in high-sensitivity condenser microphone |
| Speaker | Built-in 8Ω speaker for playback |
| Display | Small LCD with backlight |
| Connectivity | USB 2.0 port for data transfer and charging |
| Additional Features | Voice-activated recording (VOR), A-B repeat, variable playback speed |
| Recording Time | Up to 40 hours in LP mode with 8 GB internal memory |
| Controls | Play/Pause, Stop, Record, Volume, and Mode buttons |
| Care and Cleaning | Wipe with a soft, dry cloth; avoid moisture and solvents |
| Safety | Not waterproof; keep away from heat and direct sunlight. Use only specified charger. |
| Spare Parts and Repairability | No user-serviceable parts inside; contact qualified service for repairs. USB cable is replaceable. |
| General Information | Package includes voice recorder, USB cable, and user manual. Compatible with Windows and macOS. |
Frequently Asked Questions - REC-852 Steren
How do I start recording on the Steren REC-852?
Press the Record button to begin capturing audio. The device will save the file automatically in WAV or MP3 format. To pause, press the Record button again; press it once more to resume.
How do I transfer recordings to my computer?
Connect the recorder to your computer using the supplied USB cable. The device will appear as a removable drive. Navigate to the RECORD or FOLDER directory and copy the audio files to your desktop.
How long can I record with the built-in memory?
With 8 GB of internal storage, the REC-852 can record approximately 40 hours in LP (Long Play) mode or about 10 hours in HQ (High Quality) mode. Actual duration varies depending on the format and bitrate.
Can I expand the storage with a microSD card?
Yes, the recorder has a microSD card slot that accepts cards up to 32 GB. When inserted, you can choose to save recordings to the internal memory or the external card via the settings menu.
How do I charge the battery and how long does it take?
Connect the device to a USB power source (computer, charger, or power bank) using the included cable. A full charge takes approximately 2-3 hours. The LED indicator will turn off or change color when charging is complete.
How do I delete or protect recordings?
To delete a file, play it and press the Delete button (or hold the Stop button) and confirm. To protect a recording, use the Lock feature in the file menu; protected files cannot be erased until unlocked.
Why is the playback sound too low or distorted?
Check the volume level and ensure the microphone is not blocked. Also, verify that the recording was not made in a very noisy environment. If distortion persists, try recording in LP mode to reduce clipping, or clean the speaker grill gently.
How do I clean and maintain the device?
Use a soft, dry, lint-free cloth to wipe the exterior. Do not use liquids, sprays, or solvents. Keep the USB port and microSD slot free of dust. Store the recorder in a dry, cool place when not in use.
Is the device compatible with Mac OS?
Yes, the REC-852 appears as a mass storage device on both Windows and macOS, so you can drag and drop audio files without installing drivers. For editing, any standard audio software can open the files.
What should I do if the recorder does not turn on?
First, charge the battery for at least 30 minutes using the USB cable. If it still won't power on, try resetting the device by inserting a paperclip into the reset hole (if present). If the problem continues, contact Steren customer support.
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USER MANUAL REC-852 Steren
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Product information
Brand : Steren
Model : REC-852
Category : Voice recorder