YIVIDA L359 AI Digital Voice Recorder User Manual

1. Introduction

The YIVIDA L359 is an advanced digital voice recorder designed for capturing audio with high clarity and integrating artificial intelligence features for transcription, summarization, and organization. This manual provides detailed instructions for setting up, operating, and maintaining your device to ensure optimal performance.

2. Getting Started: Setup

2.1 Package Contents

Before using your device, please verify that all items are present in the package:

• 1 x YIVIDA L359 Voice Recorder
• 3 x 300 minutes Free Transcription (for new users)
• 1 x OTG Cable
• 1 x Type-C Cable
• 1 x Lightning-to-USB-C Adapter

2.2 Charging the Device

Connect the recorder to a power source using the provided Type-C cable. The device will indicate charging status on its display. A full charge allows for up to 33 hours of continuous recording.

2.3 Powering On/Off

To power on the device, slide the power switch to the ON position. To power off, slide the switch to the OFF position.

3. Operating the Recorder

3.1 One-Touch Recording

The L359 features a simple one-touch operation for recording:

1. To start recording, slide the power switch to the ON position, then press the REC button.
2. To stop and save the recording, press the REC button again.

3.2 Voice Activated Recording (VOR)

The VOR feature allows the device to record only when sound is detected, automatically pausing during silent periods. This conserves storage space and reduces review time.

3.3 Playback Functions

Use the navigation buttons on the device to browse and play your recordings. The L359 supports an A-B Repeat function for focused review of specific audio segments.

• A-B Repeat: During playback, press the A-B button to mark the start point (A). Press it again to mark the end point (B). The device will loop playback between points A and B.

3.4 Smart Noise Reduction

The L359 incorporates intelligent noise reduction technology to minimize background interference, resulting in clearer and more accurate recordings.

3.5 Password Protection

To protect your sensitive recordings, the device includes a built-in password encryption feature. Access the security settings through the device menu to set up your password.

3.6 Line-in Recording

The L359 supports line-in recording, allowing you to record audio directly from external devices such as MP3 players, laptops, smartphones, mixers, or microphones.

4. AI Features and App Integration

The YIVIDA L359 integrates with the "AI DVR Link" app to unlock advanced AI functionalities.

4.1 Connecting to the AI DVR Link App (OTG Connection)

The L359 connects directly to your smartphone via an OTG cable for stable and fast data transfer. This model does not support Bluetooth connectivity.

1. Connect the recorder to your phone using the included OTG cable.
2. Open the "AI DVR Link" app on your smartphone.
3. Follow the in-app instructions to import recordings from the device.

4.2 AI Transcription, Summarization, and Mind Maps

Once recordings are imported into the AI DVR Link app, you can utilize the following features:

• Transcription: Generate high-accuracy transcriptions in 113 languages. The app also supports advanced speaker tagging.
• Summarization: Create structured summaries of your recordings.
• Mind Maps: Generate visual mind maps from your audio content.
• Ask AI: Gain insights and analyze recordings using AI models.

4.3 Audio Editing and Merging

The AI DVR Link app allows you to edit and merge your audio recordings directly on your phone, refining your audio content efficiently.

4.4 Export and Sharing

You can export your audio, transcriptions, summaries, and mind maps in multiple formats or share them instantly via a link.

4.5 AI Plan and Transcription Minutes

New users receive 300 free transcription minutes per month for 3 months. Additional transcription minutes can be purchased within the app.

5. File Transfer to Computer

To transfer recordings to your computer, use the supplied USB cable:

1. Connect the L359 recorder to your computer using the Type-C cable.
2. The device will appear as a removable storage drive.
3. Locate your recordings in the appropriate folder (e.g., "RECORD") and copy them to your computer.

6. Maintenance

To ensure the longevity and optimal performance of your YIVIDA L359:

• Keep the device clean and free from dust. Use a soft, dry cloth for cleaning.
• Avoid exposing the device to extreme temperatures, direct sunlight, or moisture.
• Store the device in a safe place when not in use to prevent physical damage.
• Regularly back up your recordings to a computer or cloud storage.

7. Troubleshooting

• Device not powering on: Ensure the device is fully charged. Connect it to a power source and allow it to charge for at least 30 minutes before attempting to power on again.
• Recording quality is poor: Ensure the microphone is not obstructed. Activate the Smart Noise Reduction feature if recording in a noisy environment.
• Cannot transfer files to phone: Verify that the OTG cable is correctly connected to both the recorder and your smartphone. Ensure your phone supports OTG functionality. Remember, the L359 uses a wired OTG connection and does not support Bluetooth for file transfer.
• Difficulty with app features (transcription, summary): Ensure your device is connected via OTG and recordings are successfully imported into the AI DVR Link app. Check your internet connection for AI processing.
• Device storage full: Transfer recordings to your computer or delete unnecessary files from the device to free up space. The 128GB storage can hold up to 9,216 hours of 32kbps recordings.

8. Specifications

9. Support Information

For further assistance, please refer to the official YIVIDA support channels or the AI DVR Link app for in-app help and FAQs. Ensure your app is updated to the latest version for access to all features and improvements.