What to do if there is no sound on my Cowon iAUDIO U2 MP3 Player?
If your Cowon MP3 Player isn't producing any sound, first ensure that music files are actually stored on the device. Also, check to see if the Hold switch is activated; if it is, turn it off and try again.
How to fix Cowon iAUDIO U2 MP3 Player if the power does not come on?
If your Cowon MP3 Player's power won't turn on, first check if the Hold switch is activated. If it is, deactivate it and try again. If the issue persists, the battery may be weak. Try connecting the AC adapter or USB cable to see if that resolves the problem.
What to do if my Cowon iAUDIO U2 MP3 Player works abnormally when memory is full?
If your Cowon MP3 Player works abnormally or doesn't play when the memory is full, it could be due to a corrupted, unsaved, or improperly transferred file. Initialize your device, ensure there's at least 1-2MB of free space, and try again.
How to fix abnormal characters on Cowon iAUDIO U2 MP3 Player LCD?
Characters appearing abnormally on your Cowon MP3 Player's LCD screen can often be resolved by adjusting the language settings. Access the Language menu within the device's settings and select the correct language.
What to do if Cowon MP3 Player works abnormally with many files in the root folder?
If your Cowon MP3 Player works abnormally or does not play correctly when numerous files are in the root folder, it's due to FAT limitations. Avoid saving many files directly in the root directory. Instead, create sub-folders and save your files there.
Why does FM radio not work on my Cowon iAUDIO U2 MP3 Player?
FM reception can be affected by your location. Try listening in different locations to improve reception. If the FM radio still doesn't work where reception should be possible, there may be a problem in the reception module. In this case, please contact our service center.
Why is the capacity of flash memory different or reduced on my Cowon MP3 Player?
Some of the flash memory in your Cowon MP3 Player is reserved for essential system operations. Consequently, the actual usable capacity is slightly less than the total. This is normal; for instance, a 256MB device might display 242MB available for user data.
Covers ownership and usage restrictions for the user guide and software.
Details licensing and trademarks related to BBE technology.
Warns against misuse, extreme environments, and self-servicing to prevent damage or voiding warranty.
Advises against water exposure, high volume, and static electricity for safe operation.
Stresses using correct accessories and disconnecting power during storms for safety.
Explains file transfer, FM radio, voice recording, and direct encoding capabilities.
Highlights long battery life, voice memo recording, and FM radio recording.
Details LCD customization, sound effects like BBE and EQ, and firmware upgrades.
Covers using the device as a USB drive and converting audio CDs to MP3.
Lists and illustrates all items included in the iAUDIO U2 package.
Lists supported audio formats, recording modes, and USB interface capabilities.
Details sound effects, EQ options, battery life, and display characteristics.
Details supported audio formats, memory capacities, and interface standards.
Lists device dimensions, weight, power, output, and frequency response.
Identifies all external buttons, ports, and display elements of the iAUDIO U2.
Explains how to charge the iAUDIO using AC adapter or USB.
Details connecting the iAUDIO to a computer via USB for charging and data transfer.
Explains various icons, indicators, and information displayed on the device's screen.
Covers turning the device on/off and connecting/disconnecting it from a PC.
Describes how to navigate and select between Digital Audio, FM Radio, Voice, and Line-in modes.
Details how to access, navigate, and select options within the device's menu system.
Explains how to select and adjust equalizer presets and individual frequency bands.
Guides users on navigating through folders and files on the device.
Explains how to switch between different browsing modes like Music Files and Recordings.
Details how to interact with files and folders within the navigator, including popup menus.
Covers turning the device on/off in MP3 mode and adjusting playback volume.
Explains how to use the Section Repeat feature and the Hold switch.
Guides on tuning into FM stations, seeking channels, recording broadcasts, and using presets.
Details how to start voice recording, manage recorded files, and play them back.
Explains how to connect audio sources for direct MP3 encoding.
Describes the recording process, waiting status, and managing recorded line-in files.
Details how to access and adjust the equalizer with various presets and band controls.
Explains the functionality and adjustment levels for BBE, Mach3Bass, and MP Enhance sound effects.
Describes the 3D Surround effect and the L/R sound balance (Pan) adjustments.
Covers options for controlling playback sequence like one file, folder, all files, or playlist.
Explains how to enable and disable the shuffle playback mode.
Details how to configure lyric display and the format for showing track playback time.
Covers choosing how song titles are displayed and adjusting the speed of scrolling text.
Explains options for menu transition effects and selecting the display language.
Covers adjusting the LCD contrast and setting the backlight duration.
Covers adjusting skip time, scan speed, resume playback, and auto play features.
Explains the different USB charging modes (Normal, Slow) and recommendations.
Introduces LDB Manager for adding lyrics and explains the automatic search function.
Details how to remove lyrics, refresh the list, and use the manual search window for lyrics.
Explains how to set timers for automatic power off and sleep mode.
Details how to set the bitrate for Line-in, Voice, and FM Radio recordings.
Guides on adjusting the sensitivity of the built-in microphone for recording.
Explains the Voice Active feature and adjusting the line-in input volume.
Describes how to automatically detect and save tracks as separate files during line-in recording.
Covers selecting stereo/mono and using the auto scan feature to find stations.
Explains how to set the FM region to adjust frequency ranges for different countries.
Shows where to find firmware version and details about flash memory usage.
Explains how to check the status of the built-in rechargeable battery.
Provides solutions for issues like device not turning on, no sound, or abnormal LCD display.
Offers troubleshooting steps for FM reception problems and variations in reported memory capacity.
Addresses problems caused by full memory or excessive files in the root directory.
Advises on exiting JetShell before performing specific device management tasks.
Details the function of each button for playback, navigation, and settings in MP3 mode.
Explains how each button operates for tuning, recording, and managing presets in FM radio mode.
Details the button operations for recording, playback, and settings in voice and line-in modes.
Explains the function of each button when navigating through files and folders.
Enumerate the capabilities of the JetShell file management and media conversion software.
Lists the necessary hardware and software specifications for running JetShell.
Guides on installing JetShell from CD and connecting the iAUDIO device to PC.
Details the initial steps for driver installation on Windows 98/SE, including connecting the device.
Continues the driver installation process, focusing on locating and selecting the driver files.
Covers the final steps of driver copying, installation completion, and verification in Device Manager.
Provides a visual breakdown of the JetShell application window and its main functional areas.
Explains the controls for playing media and managing files within the JetShell environment.
Details how to manage files on the device's flash memory and use the download list feature.
Describes the visual spectrum displays available in JetShell and how they change.
Lists the various equalizer presets and sound effects that can be applied to audio playback.
Explains how to download music files to the iAUDIO using drag-and-drop or the download arrow.
Covers using the download list and downloading files from external sources into JetShell.
Outlines the simple process for deleting files from the iAUDIO device, similar to Windows Explorer.
Provides instructions on how to format the device's memory, including file system choices.
Guides on configuring the MP3 encoder for desired bitrate, channel, and quality settings.
Details how to choose audio tracks from a CD and select the destination folder for MP3 conversion.
Shows how to view the progress and status messages during the MP3 conversion.
Explains how to rip tracks from enhanced CDs and access the internet CD database.
Describes how to use the ID3 Tag Editor to modify metadata for MP3 files.
Covers adjusting MP3 file bitrates and customizing the device's startup logo.
Provides instructions for installing the bundled JetAudio software.
Explains what firmware is and why upgrading it can enhance device features.
Lists important legal limitations, potential data loss, and user responsibilities for firmware upgrades.
Outlines the conditions required for a successful firmware upgrade, such as driver installation.
Guides on obtaining the latest firmware and starting the installation wizard.
Covers accepting the license agreement and choosing the installation directory for the firmware.
Details selecting program folders and monitoring the file copying stage of firmware installation.
Covers the final steps of the installation and reconnecting the iAUDIO to the PC.
Explains how to launch the specific program for firmware upgrades.
Describes the process of the firmware program searching for the connected iAUDIO device.
Details initiating the firmware upgrade, important warnings about data loss, and post-upgrade connection checks.
Provides the FCC compliance statement regarding Class B digital devices and interference.
General| Battery Life | Up to 20 hours |
|---|---|
| Connectivity | USB 2.0 |
| Additional Features | FM Radio, Voice Recording |
| Storage Capacity | 512MB, 1GB, 2GB |
| Audio Formats Supported | MP3, WMA, OGG |
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