Introduction
Thank you for choosing the EVIDA Digital Voice Recorder, Model L149. This compact and powerful device is designed to capture crystal-clear audio for various purposes, including conferences, meetings, lectures, and interviews. With its advanced features like high-quality recording, voice activation, and password protection, the L149 ensures reliable and secure audio capture. Please read this manual carefully to understand the full capabilities of your new device and ensure optimal performance.
Image: The EVIDA Digital Voice Recorder, showcasing its sleek design and display screen.
Setup
Charging the Device
Before first use, fully charge the voice recorder. Connect the device to a USB power source (e.g., computer USB port or a USB wall adapter) using the provided USB cable. A full charge takes approximately 2 hours. The device supports recording while charging.
Image: The voice recorder connected to a laptop via USB, illustrating the charging process and its high-quality recording feature.
Powering On/Off
- To power on: Press and hold the Power button until the screen illuminates.
- To power off: Press and hold the Power button until the screen turns off.
Operating Instructions
One-Touch Recording
To start recording, simply slide the REC/SAVE switch to the 'REC' position. The device will begin recording immediately. To save the recording, slide the switch back to the 'SAVE' position. This simple operation makes it highly user-friendly.
Voice Activated Recording (VOR)
The voice-activated recording feature allows the device to record only when sound is detected, conserving memory and battery life by skipping silent periods. To enable VOR, navigate to the settings menu and activate the VOR function. The device will then automatically start recording when sound is present and pause when silence occurs.
Image: The voice recorder displaying its voice-activated recording (VOR) function, showing how it records only when sound is detected.
Playback and Navigation
Use the navigation buttons (Up, Down, Left, Right, Play/Pause) to browse through your recorded files and play them back. The device's intuitive interface allows for easy navigation through menus and recordings.
Password Protection Function
To protect your recordings, the device features a password protection function. You can set a password to prevent unauthorized access to your files. When enabled, you will need to input the correct password to play back recordings or access certain device functions.
Image: The voice recorder's screen displaying the password input interface for its password protection feature.
Image: A visual guide to the recorder's simple operations, including one-touch recording, saving, easy navigation, and its compatibility with both Mac and Windows operating systems.
Maintenance
Cleaning
To clean the device, use a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as they may damage the surface or internal components.
Storage
Store the recorder in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. When storing for extended periods, ensure the battery is partially charged (around 50%) to prolong its lifespan.
Battery Care
The device has a built-in intelligent battery detection system that automatically saves recordings before the power runs out. To maintain battery health, avoid completely draining the battery frequently and charge it regularly.
Troubleshooting
- Device not turning on: Ensure the battery is charged. Connect the device to a power source and try again. If the issue persists, perform a hard reset (refer to the device's specific reset instructions if available, or hold the power button for an extended period).
- Cannot record: Check if the memory is full. Delete unnecessary files or transfer them to a computer. Ensure the REC/SAVE switch is in the 'REC' position.
- Poor audio quality: Ensure the microphone is not obstructed. Record in a quiet environment. Adjust recording settings if available (e.g., microphone sensitivity).
- Device not recognized by computer: Try a different USB port or cable. Ensure the device is powered on when connected. Restart your computer.
Specifications
| Brand | EVIDA |
| Model Number | L149 |
| Storage Capacity | 63.99 GB |
| Recording Quality | Up to 512 Kbps WAV |
| Battery Life (Recording) | Up to 15 hours |
| Charging Time | Approx. 2 hours |
| Dimensions (L x W x H) | 64 x 15 x 10 millimeters |
| Weight | 50 Grams |
| Compatible Devices | Tablet (for file transfer) |
| Hardware Interface | USB 2.0 |
| Audio Format | WAV |
Warranty and Support
EVIDA offers an 18-month warranty for this product. If you encounter any issues or have questions regarding your device, please contact the seller directly to ensure a 100% satisfactory purchase experience. Please retain your proof of purchase for warranty claims.
