CoreNVR 9 - Voice recorder AIRLIVE - Free user manual and instructions
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| Type of product | Voice recorder |
| Brand | AirLive |
| Model | CoreNVR 9 |
| Category | Voice recorder |
| Recording medium | Built-in flash memory and microSD card (up to 256 GB) |
| Audio format | MP3, WAV, PCM |
| Microphone | High-sensitivity stereo microphone |
| Recording modes | High quality (LPCM), standard quality (MP3) |
| Battery type | Built-in lithium-ion rechargeable battery |
| Battery life | Up to 20 hours of continuous recording |
| Connectivity | USB 2.0, 3.5mm headphone jack |
| Display | 1.3-inch OLED screen |
| Controls | Physical buttons and 3.5mm remote control port |
| Dimensions | 110 × 60 × 20 mm |
| Weight | 120 g |
| Power supply | 5V DC via USB cable |
| Operating temperature | 0 °C to 40 °C |
| Included accessories | USB cable, carrying pouch, quick start guide |
| Maintenance | Clean with a soft dry cloth, avoid moisture |
| Safety | Keep in a cool, dry place; do not expose to extreme temperatures |
| Spare parts and repairability | Battery and port covers are replaceable by an authorized service center |
| General information | Supports voice activation recording and timed recording |
Frequently Asked Questions - CoreNVR 9 AIRLIVE
How do I transfer recordings from the CoreNVR 9 to my computer?
Connect the CoreNVR 9 to your computer with the included USB cable. The device appears as an external drive, allowing you to copy files easily.
The device is not turning on. What should I do?
First, charge the device for at least 1 hour using the USB cable. If it still does not turn on, reset it by pressing and holding the power button for 10 seconds.
Can I increase the recording quality?
Yes, you can switch between recording modes. In the menu, select Recording Settings and choose PCM for lossless audio or MP3 for longer recording times.
Is the CoreNVR 9 compatible with Mac and Linux systems?
The device appears as a USB Mass Storage device, so it is compatible with any operating system supporting external drives. For advanced features, software for Mac and Windows is provided.
How do I clean and maintain the voice recorder?
Use a soft, lint-free cloth to wipe the exterior. Make sure the USB and microphone ports are free of dust. Never use liquids or aerosols on the device.
What is the maximum storage capacity supported by this model?
The CoreNVR 9 supports microSD cards up to 256 GB. Additionally, it has built-in memory, so you can start recording even without a card.
How can I reset the device to factory settings?
Go to Settings > System and select Factory Reset. Confirm the action. This will erase saved settings and delete all files on the internal storage.
Can I use the voice recorder while it is charging?
Yes, you can record while charging. The charging indicator may remain on, and the device may get slightly warm during use.
How do I update the firmware?
Check the AirLive support page for firmware updates. Download the update file, copy it to a microSD card, insert it into the recorder, and follow the on-screen instructions.
What is the warranty period and how do I claim it?
The standard warranty is 12 months. Keep your purchase receipt. For repairs, contact the store or AirLive's official service center.
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Download the instructions for your Voice recorder in PDF format for free! Find your manual CoreNVR 9 - AIRLIVE and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. CoreNVR 9 by AIRLIVE.