Cowon Systems CW300 user manual Troubleshooting, Symptom Actions to be Taken Description

Page 24

13. Troubleshooting

I. iAUDIO

 

Symptom

Actions to be Taken

Description

 

 

 

 

 

iAUDIO doesn’t work.

Check that the battery’s polarity is

If the battery is inserted in the opposite

 

(No sound is heard after

correct.

direction, iAUDIO doesn’t work.

 

pressing the PLAY button)

 

 

 

Replace the battery with new one.

If battery is out, the player won’t work.

 

 

 

 

 

 

 

 

Take out the battery for a short while and reinsert.

 

 

 

 

 

 

Turn off the HOLD first.

Buttons are inoperative when HOLD is ON.

 

 

 

 

 

 

Check if the MP3 file(s) is stored in

Start JetShell and check if the MP3 file(s)

 

 

iAUDIO memory.

is stored in iAUDIO memory.

 

 

 

 

 

"iAUDIO is not found" message

Check if the power is on or the USB

If the USB cable is not connected properly,

 

is displayed.

cable is connected properly.

or plugged out, JetShell can't find iAUDIO.

 

 

 

 

 

 

Check if the USB driver is properly

Refer to "Appendix A. Reinstalling USB

 

 

installed in your PC.

driver" to check if USB driver is properly

 

 

(Refer to "Appendix A")

installed.

 

 

 

 

 

Cannot read files from flash

Turn the power off by pressing the

Select JetShell -> File - > Format Flash

 

memory.

power button longer and turn it on

Memory menu.

 

("No File" is displayed)

again. If a problem continues, format

 

 

 

the flash memory.

 

 

 

 

 

 

Unable to upgrade the firmware.

Check if iAUDIO is properly connected

COWON recommends you to use the latest

 

("Open Device Error" message

to PC.

version of firmware.

 

appears.)

 

New firmware provides enhanced

 

 

Check if the USB driver is properly

performance and bug fixing.

 

 

installed in your PC.

Visit our web site for more information

 

 

(Refer to "Appendix A")

about upgrading the firmware.

 

 

 

 

 

Unable to tune the FM radio

Try at different location.

You may not tune the FM radio properly,

 

station.

 

depending on your location - inside the

 

 

 

building, on the subway, or inside the

 

 

 

moving vehicle. Additionally, reception

 

 

 

quiality can be poor due to geographical

 

 

 

characteristics.

 

 

 

 

 

Cannot change FM frequency

Check if FM preset mode is turned on.

If preset mode is turned on, REW/FF

 

with REW/FF button.

Press Play/Pause button to release FM

buttons is used for changing preset

 

 

preset mode.

stations.

 

 

 

 

 

How to reset iAUDIO to factory

Turn the power on using the PLAY

All files in the flash memory and FM radio

 

default settings.

button, while pressing down MENU and

preset will be cleared, when iAUDIO is

 

 

REC button at the same time.

initialized.

 

 

Make sure to hold pressing MENU

All settings will be initialized, excluding

 

 

and REC button until iAUDIO is fully

the firmware.

 

 

powered on.

 

24

 

 

 

 

 

CW300

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Contents CW300 Copyright Notice Warranty Contents of Product WarrantyCustomer Service Mail Iaudio@cowon.com82-2-3460-8282 AddressIAUDIO Transferring Audio CD Tracks to iAUDIOWhat is iAUDIO ? IAUDIO MP3 player body IAUDIO MP3 player EarphonePouch Neck cord Specifications FunctionsIAUDIO Remote Control Option Name of PartsInserting Battery Make sure to power off iAUDIO, before changing the batteryLCD Window Using for the First Time Install JetShell using the CD providedJetShell manual Insert battery into iAUDIO FM Mode FM Preset Mode ButtonStopped Playing Operating the Controls Instant RecordingTurning Power On Turning Power OffSwitching Modes Play, StopDetailed Controls Connecting to PC Low BatteryHold Voice RecordingMenu Table ModeAlb RptPlayback speed can be adjusted for learning language Scan Skip SpeedDisplay Misc FF/REW of track, FF/REW by 5sec, 10secPreset FM Mode※ Preference for Display, Misc is same as MP3 mode RecModeErase Act MicRpt Nor One All Intro Precautions Do not keep the playerPrecautions Prolonged usage of earphone may cause hearing problemsTroubleshooting Symptom Actions to be Taken DescriptionWhat is DB Dynamic Bass? What is a Voice Active function?Glossary If Voice ACT = 0, recording will not be pausedCW300 Features of JetShell Minimum computer specifications required for JetShellII. JetShell Installing USB Driver and JetShell Hardware Wizard’ runs automatically Click ‘Next’II. JetShell Installing USB Driver and JetShell Configuration of JetShell View of JetShellMP3, WAV, CD Playback and MP3 Encoding II. JetShell Configuration of JetShell IAUDIO Flash Memory ManagementButton Function Description Spectrum Screen and Sound Effect Downloading MP3 Files onto iAUDIO Selected MP3 files are being downloaded onto flash memoryII. JetShell Downloading MP3 Files onto iAUDIO Deleting MP3 Files from iAUDIO II. JetShell Deleting MP3 Files from iAUDIO Formatting Flash Memory Select tracks from here and convert them into MP3 files Transferring Audio CD Tacks to iAUDIOAudio CD track is being converted into an MP3 file JetShell menuII. JetShell Transferring Audio CD Tracks to iAUDIO Example 128Kbps MP3 file → 96Kbps MP3 fileYou can manage MP3 files very conveniently using JetShell Selected files have been copied onto the destination folderUser Settings LCD Display optionsChanging Album Name Device Settings FM Radio Sets the FM radio preset frequencyLCD Font Transferring Logo FileMiscellaneous Functions File Transfer between AlbumsID3 Tag Editing Main Features Voice RecorderJetVoiceMail Convenient UseSelf-player Creator Digital Voice EffectsDrag & Drop Simple EditingMail Programs Supported Global Hotkeys II. JetShell Installing and Using JetAudio Appendix A. Reinstalling USB driver Shut down JetShell if it is runningSelect ‘Device Manager’ at ‘System Properties’ Window Click ‘USB Device’ and then click ‘Properties’ button What is firmware? Requirements of firmware upgradePreparation before downloading and installing firmware Appendix B. Upgrading FirmwareAppendix B. Upgrading Firmware

CW300 specifications

The Cowon Systems CW300 is a remarkable product that showcases the company's commitment to innovation in the realm of technology. Designed for those who demand high-quality performance, the CW300 stands out with its robust features and cutting-edge capabilities.

One of the main highlights of the CW300 is its impressive audio quality. Cowon Systems has a historical reputation for engineering devices that deliver crystal-clear sound, and this model is no exception. The CW300 is equipped with advanced audio codecs and digital signal processing technology that enhance the listening experience, making it suitable for audiophiles and casual listeners alike.

The device's design is both sleek and functional. Its compact form factor makes it portable, allowing users to enjoy music on the go. The CW300 is built with a high-resolution display that makes it easy to navigate through menus and playlists. The touch-responsive interface further enriches the user experience, providing smooth transitions and easy access to settings.

Connectivity is another key feature of the CW300. It supports multiple connectivity options, including Bluetooth and Wi-Fi, which enables seamless pairing with headphones and other devices. This versatility makes it a practical choice for users who enjoy streaming music or accessing online content.

Moreover, the CW300 is equipped with an impressive battery life, ensuring that users can enjoy hours of entertainment without the need for frequent recharging. This is particularly beneficial for those who travel or spend long hours away from a power source.

The device also includes additional features like voice recording, FM radio, and customizable equalizer settings, allowing users to tailor their audio experience to their preferences. The inclusion of various audio profiles ensures that users can optimize their listening according to different music genres.

In summary, the Cowon Systems CW300 is a well-rounded device that combines high-quality audio with user-friendly features. Its advanced technologies and compact design make it an appealing choice for anyone looking to enhance their listening experience, whether at home or on the move. With its combination of audio performance, reliable connectivity, and a variety of features, the CW300 continues Cowon Systems' legacy of excellence in portable audio solutions.
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