TECHNOVIEW FD-QOR4-72K4

TECHNOVIEW 360 HD USB Voice Recorder User Manual

Model: FD-QOR4-72K4

1. Introduction

The TECHNOVIEW 360 HD USB Voice Recorder is a compact and portable device designed for high-definition audio recording. It functions as both an 8GB USB flash drive and a digital voice recorder, making it suitable for capturing lectures, meetings, interviews, and personal notes. Its simple one-button operation ensures ease of use for all users.

2. Product Overview

This device combines the functionality of a USB storage drive with a high-quality voice recorder. Its discreet design and compact size allow for convenient portability and use in various environments.

TECHNOVIEW 360 HD USB Voice Recorder showing dimensions

Image: The TECHNOVIEW 360 HD USB Voice Recorder, illustrating its compact size and dimensions (approximately 2.55 inches long, 0.83 inches wide, and 0.39 inches thick).

Key features include:

  • 2-in-1 Functionality: Serves as both an 8GB USB flash drive and a voice recorder.
  • High-Quality Audio: Designed for clear and sensitive audio recording.
  • One-Touch Recording: Simple slide switch for instant recording activation.
  • Portable Design: Lightweight and compact, similar in size to a standard USB drive.
  • Plug and Play: No special software installation required for playback on computers.
  • Discreet Operation: Indicator light turns off during recording to ensure privacy.
TECHNOVIEW 360 HD USB Voice Recorder in various use scenarios

Image: The TECHNOVIEW 360 HD USB Voice Recorder shown in different application scenarios, including use with a smartphone, in a car, and with a laptop, highlighting its versatility.

3. Setup

Before first use, ensure the device is fully charged. No complex setup or software installation is required for basic operation.

  1. Initial Charge: Connect the device to a USB power source (computer, power bank, or mobile phone charger) for 0.5-1 hour.
  2. Familiarize Controls: Locate the ON/OFF slide switch on the side of the device.

4. Operating Instructions

The TECHNOVIEW 360 HD USB Voice Recorder features a simple one-touch recording mechanism.

TECHNOVIEW 360 HD USB Voice Recorder ON/OFF switch and indicator light

Image: Illustration of the ON/OFF switch on the TECHNOVIEW 360 HD USB Voice Recorder. When switched to 'ON', it functions as a hidden voice recorder (indicator light off). When switched to 'OFF' and connected to a computer, it acts as an 8GB file transfer flash drive.

  1. To Start Recording: Slide the power button to the "ON" position. The indicator light will flash for approximately 5 seconds and then turn off. Recording begins immediately after the light extinguishes. The light turning off ensures discreet operation.
  2. To Stop Recording: Slide the power button to the "OFF" position. The device will save the current recording and power down.
  3. Important Note: The device cannot record while plugged into a USB port for charging or data transfer. Ensure it is unplugged before initiating a recording session.
TECHNOVIEW 360 HD USB Voice Recorder privacy feature and USB connection

Image: Top panel shows the recorder in use, emphasizing that the indicator light goes out during recording for privacy. The bottom panel shows the device connected to a laptop's USB port for charging and data transmission.

5. Charging the Device

The internal battery provides over 8 hours of continuous recording on a full charge. Recharging typically takes 0.5 to 1 hour.

Various charging methods for TECHNOVIEW 360 HD USB Voice Recorder

Image: This image illustrates three common methods for charging the TECHNOVIEW 360 HD USB Voice Recorder: 1) via a computer's USB port, 2) using a power bank, and 3) connecting to a mobile phone charger (USB wall adapter).

To charge the device:

  • Ensure the device is in the "OFF" position.
  • Plug the USB recorder into any standard USB port on a computer, power bank, or a USB wall adapter (like a mobile phone charger).
  • The indicator light will typically illuminate during charging and may change or turn off when fully charged.

6. Data Transfer and Playback

Recordings are saved in WAV format and can be easily accessed and played back on a computer.

TECHNOVIEW 360 HD USB Voice Recorder connected to PC and Android phone

Image: The TECHNOVIEW 360 HD USB Voice Recorder connected to a laptop's USB port for data transfer and playback. Below, it shows connection to an Android phone via an OTG adapter, demonstrating its "plug and play" capability without needing extra drivers.

  1. Connect to Computer: Ensure the recorder is in the "OFF" position. Plug the device into an available USB port on your computer. It will be recognized as a standard USB flash drive.
  2. Access Recordings: Open the drive folder. Your recordings will be stored as WAV files.
  3. Playback: Double-click the WAV files to play them using your computer's default media player. For Mac users, a compatible media player (e.g., VLC Media Player) or conversion to MP3 format may be necessary if the default player does not support WAV.
  4. Data Transfer: You can copy, move, or delete recording files just like any other files on a USB drive.
  5. Safe Ejection: Always safely eject the USB device from your computer before unplugging to prevent data corruption.
TECHNOVIEW 360 HD USB Voice Recorder with OTG function for Android phones

Image: The TECHNOVIEW 360 HD USB Voice Recorder demonstrating its USB storage capability and OTG (On-The-Go) function, allowing direct connection and data synchronization with compatible Android phones and PCs.

7. Maintenance

To ensure the longevity and optimal performance of your TECHNOVIEW 360 HD USB Voice Recorder, follow these maintenance guidelines:

  • Cleaning: Use a soft, dry cloth to clean the exterior of the device. Avoid using liquid cleaners or solvents.
  • Storage: Store the device in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
  • Handle with Care: Avoid dropping the device or subjecting it to strong impacts.
  • USB Port Protection: Keep the USB connector free from dust and debris.

8. Troubleshooting

If you encounter issues with your voice recorder, refer to the following common problems and solutions:

ProblemPossible CauseSolution
Device not recording.
  • Battery is low or depleted.
  • Device is plugged into a USB port.
  • Memory is full.
  • Charge the device fully (0.5-1 hour).
  • Ensure the device is unplugged from any USB port before sliding to "ON".
  • Connect to a computer and delete old files to free up space.
Cannot play recordings on computer.
  • Incorrect file format.
  • Computer's media player does not support WAV files.
  • Files are corrupted.
  • Ensure files are WAV format.
  • Install a media player that supports WAV files (e.g., VLC Media Player). Mac users may need a specific app or conversion.
  • Try playing on a different computer.
Device not recognized by computer.
  • Loose USB connection.
  • Faulty USB port.
  • Device is in "ON" (recording) mode.
  • Ensure the device is firmly plugged into the USB port.
  • Try a different USB port on your computer or another computer.
  • Ensure the device is in the "OFF" position when connecting to a computer.
Difficulty sliding the ON/OFF button.
  • Button design.
  • Use a fingernail or a small, blunt object to assist in sliding the switch if needed. Avoid excessive force.

9. Specifications

FeatureDetail
Model NumberFD-QOR4-72K4
Memory Storage Capacity8 GB
Recording FormatWAV
Recording Bitrate192kbps
Digital Recording TimeUp to 70 hours
Battery Type1 Lithium Polymer battery (included)
Battery Average Life (Continuous Recording)8 Hours
Recharging Time0.5 - 1 Hour
Microphone Form FactorBuilt-In
Microphone Operation ModeMono
Hardware InterfaceUSB
Compatible DevicesLaptop, Personal Computer (and OTG-enabled Android phones)
Item Dimensions (D x W x H)78 x 10 x 5 Millimeters (approx. 2.55 x 0.83 x 0.39 inches)
Item Weight18 Grams
Country of OriginChina
Box ContentsDigital Recorder and Manual

10. Warranty and Support

Warranty: This product does not come with a manufacturer's warranty as per available information.

For technical assistance or product inquiries, please contact TECHNOVIEW support:

  • Manufacturer: TECHNOVIEW
  • Address: TILAK NAGAR, NEW DELHI-18
  • Phone: +91 9810601293

© 2024 TECHNOVIEW. All rights reserved.

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