Table of Contents
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Table of Contents
Related Manuals for USB Blue
Summarization of Contents
Safety and Compliance Information
Important Safeguards
Essential safety rules for product usage and handling, including warnings about children, water, and cleaning agents.
FCC Compliance
Device compliance with FCC rules and interference guidelines, with user actions to correct interference.
Earphone and Battery Safety
Guidelines for safe earphone usage to prevent hearing damage and hazards, plus battery handling and disposal.
Product Overview
Main Features
Overview of the player's key functionalities and capabilities, including supported formats and modes.
Product Specifications
Technical details including memory, power, LED indicator, size, interface, output, and decoder.
Player Hardware and Display
Player Overview
Identification and description of the physical parts and components of the MP3 player.
LCD Display Guide
Explanation of icons displayed on the player's LCD screen and their respective meanings.
Basic Operation and Navigation
Button Functions
Defines the specific actions assigned to each button on the player.
Turning On and Main Menu Access
Procedure to power on the player and how to access the main menu from different states.
Music Playback Features
Playing Music and Lyrics Synchronization
Basic playback controls and how the player displays lyrics synchronized with audio.
Track Navigation Controls
Controls for fast forward, skip to next file, rewind, and skip to previous file.
Advanced Playback Controls
Stop, Volume, and Hold Function
Controls for stopping playback, adjusting volume, and locking/unlocking buttons.
Section Repeat Function
Feature allowing users to repeat a specific segment of an audio file.
Recording and File Management
Using the Record Function
Steps to record audio using the built-in microphone or line-in source.
Deleting Files
Process for removing music or voice files from the player's memory.
File Management and FM Radio
File Deletion Confirmation
Steps for confirming the deletion of selected files.
Player Information and Radio Tuning
Viewing player details and tuning into radio stations.
FM Radio Operations
Presets, Scanning, and Recording
Tuning, scanning radio channels, and recording FM broadcasts.
Playing FM Recorded Files
Accessing and playing back audio content recorded from FM radio.
System Setup - Audio and Display
Equalizer and Play Mode Settings
Configuring audio equalizer presets and playback modes like repeat and random.
Display Contrast Adjustment
Modifying the screen contrast for optimal visibility.
System Setup - Display and Recording Config
Backlight Settings
Configuring LCD backlight time duration and color.
Power Off and Recording Source
Setting automatic power-off timers and selecting recording input source.
System Setup - Recording Details and Power Off
Recording Encoder, Channel, and Exit
Settings for recording encoder type, channel, and exiting recording options.
Display Language and Power Off
Selecting display language and managing automatic power-off configurations.
Battery Status Check
How to interpret the battery level indicators on the screen.
PC Software Installation
Downloading and Setup
Instructions for downloading the utility and initiating the installation process.
License Agreement and Folder Selection
Accepting software license terms and choosing the installation directory.
PC Connection and Device Recognition
Completing Installation and USB Connection
Finalizing software setup and connecting the player to the PC via USB.
Player Detection on PC
How the PC recognizes and identifies the player as a USB Mass Storage Device.
File Management and Firmware Update
Removable Disk and Safe Removal
Managing player files via drag-and-drop and safely disconnecting the device.
Formatting and Firmware Update Process
Steps for formatting player storage and updating firmware.
Firmware Update Options
Format Data Area Selection
Choosing whether to format storage during the firmware update process.
Downloading New Firmware
Instructions for obtaining updated firmware files from the web.
Troubleshooting and FAQs
Installation, Memory, and Buttons
Resolving issues with software installation, memory capacity display, and button functionality.
Screen, Audio, and Volume Issues
Diagnosing problems with the screen display, audio playback, and volume levels.
Battery, File Transfer, and Recording
Troubleshooting battery replacement, file transfer problems, and recording issues.
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