Cowon Systems 4 manual What is Firmware?, Conditions for Firmware Upgrade

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GuidetoFirmwareUpgrade

Guide to Firmware Upgrade

A.What is Firmware?

Firmware is a program embedded in the hardware, which activates various features.

By upgrading the firmware, you can enhance the features of the product and eliminate the bugs.

B.Notice for Legal Limitations and Responsibilities Regarding Firmware

The performance and menu of iAUDIO may change without prior notice through firmware upgrades of regular or beta versions supported by the manufacturer.

When you upgrade the firmware, all the data in the flash memory is deleted.

Therefore, users should personally back up important MP3 files and data saved in iAUDIO to their PC before upgrading the firmware.

All firmware upgrades are intended for overall enhancement of performance. The upgrades will be provided when available based on our company’s judgment.

Some beta versions of the firmware included in our development roadmap may have minor bugs that will be corrected in the official versions of the firmware. We are warning you beforehand of this possibility through this Guide.

C.Conditions for Firmware Upgrade

Upgrading the firmware of iAUDIO requires the basic environment where the UMS feature of the Windows OS works properly.

You can check "iAUDIO" in ‘My Computer’ on Windows 98 /ME /XP. For Windows 2000, "Mobile Disk" may be displayed instead of ‘iAUDIO’.

Either ‘iAUDIO’ or ‘Mobile Disk’ must be displayed for a firmware upgrade to be possible. If it is not displayed, we recommend that you check the menu that asks whether or not to use a USB Device from the main board CMOS, or reinstall Windows, or have the USB port on the main board examined.

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iAUDIO 4

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Contents User Guide BBE Related GeneralUser Guide SafetyInstructions Touching the product with wet hands may cause a malfunction TableofContents TableofContents WhatisiAUDIO? Easy Upgrade with Firmware Download Most Powerful Sound Effects Recognized WorldwideWide Graphic LCD Color LED backlight and visualizationPackageContents ProductFeatures SNR ProductSpecificationsNameofParts Connecting USB Cable LoadingtheBattery/ConnectingUSBCableLoading the Battery LCDDisplay Navigating and selecting in the Navigator or Mode Selection Basic Operations for Using MenuOpening Navigator or Mode Change Menu Entering Navigation Mode Navigation ModePower On & Playback MP3 Player ModePower Off & Stop Adjusting VolumeHold Changing ModeBlock Repeat Setting FM Radio Listening to FM Radio Voice Recorder Recording voice with the built-in microphone Line-in Recorder Direct Encoding Line-inRecordermode Equalizer JetEffect‘3D Surround’ provides 3-dimensional sound effects Boundary Play ModeRepeat ShuffleColor BacklightPlay Time DisplaySong Title Scroll Speed Screen SpeedLanguage Menu Language TimerContrast Display Brightness Auto OffSkip Length GeneralScan Speed ResumeBattery Type Recording Mic VolumeLine-in bps Voice bps Built-in MicrophoneAuto Sync Line VolumeVoice Active Stereo FM Region Country SettingFM Radio Information Battery Remaining Battery ChargeVersion Firmware Version Memory Used/Total MemoryGlossary GlossaryTroubleshooting Space of 1-2 MB, then try again TroubleshootingREC/A B Operation During Stop FM Radio ModeVoice Recorder /Line-in Recorder Mode Navigator BBE MenuListRunning Environment for JetShell What is JetShell?WhatisJetShell? Windows ME/2000/XP Installing JetShellConnecting iAUDIO ConnectingiAUDIOandInstallingJetShell For Windows 98 / 98 SE Check Specify a location and click on the Browse button ConnectingiAUDIOandInstallingJetShell Whole Picture JetShellConfigurationPlaying MP3, MP2, WAV, WMA, ASF, Audio CD, and Play List m3u Flash Memory Management SpectrumScreensandSoundEffects Downloading MP3 files to iAUDIO DownloadingMP3filestoiAUDIODownloadingMP3filestoiAUDIO Deleting Files in iAUDIO DeletingFilesiniAUDIOInitializingFlashMemoryFormatting IAUDIO Specify the path ‘iAUDIO’ Mobile Disk to save the MP3 files Converting process is displayed as shown below Ripping Enhanced CD Accessing CddbWhat is an enhanced CD? Editing ID3 Tag OtherFeaturesDownloading Logo File Changing MP3 Bit RateInstalling and Using JetAudio InstallingandUsingJetAudioConditions for Firmware Upgrade What is Firmware?Downloading and Installing Firmware GuidetoFirmwareUpgradeGuidetoFirmwareUpgrade ④ Specify a group name ⑤ The files are copied GuidetoFirmwareUpgrade GuidetoFirmwareUpgrade GuidetoFirmwareUpgrade GuidetoFirmwareUpgrade Serial Number