Cowon Systems U3 10. Upgrading Firmware

iAUDIO U3

20 Before Use

10. Upgrading Firmware

Firmware is a program embedded in the hardware. By upgrading the ﬁ rmware, features of the product can be enhanced

and bugs eliminated.

Performance and menus may change when the ﬁ rmware is upgraded without notice. Some beta ﬁ rmware versions may

have bugs that will be ﬁ xed in the next version.

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How to Upgrade Firmware

1. Connect the player and computer with the USB cable.

2. Visit the download section of our home page (www.iAUDIO.com) and download the latest ﬁ rmware ﬁ le.

3. Extract the downloaded ﬁ le and copy it to the top level folder (Root folder) of the U3.

4. After properly disconnecting the computer and player, check to see if the player is turned off.

5. Press the “PLAY” button to turn on the power and then the ﬁ rmware will be upgraded automatically.

6. After ﬁ rmware upgrade is complete, restart the player.

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Current ﬁ rmware version can be veriﬁ ed at Menu - Settings - Information.

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When upgrading ﬁ rmware, always backup data stored in the memory before upgrade to prevent any unexpected data loss.

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Firmware upgrade method may be change later on. For more information, visit our home page (www.iAUDIO.com).

Contents

Main General BBE Related COPYRIGHT NOTICE Page iAUDIO U3 Table of Contents 6Precautions and Safety Tips Precautions and Safety Tips 1. What is iAUDIO U3? Page 2. Package Components 3. Features and Speci cations Page Bottom 4. Names of Parts Top Left Front Right Back 5. LCD Display 6. Power Connection and Charging 7. PC Connection and Charging 8. Windows 98 Driver Setup Page Page 9. Saving Files and Disconnecting from PC 20 Before Use 10. Upgrading Firmware How to Upgrade Firmware 1. Basic Controls 2. Mode Switch 3. Settings Moving between items . (In the Start menu, you will return to the Mode screen.) To move to the parent menu, push the lever towards 4. Navigation Opening Navigator screen Adjusting item values Canceling item settings and closing screen Setting Equalizer menu items Page 1. Digital AV Mode (Running Multimedia Files and Text Viewer) Page Page Page 2. FM Radio Mode (Listening to FM Radio) Page 3. Voice Rec Mode (Voice Recording with Built-in Microphone) 4 . LineIn Rec Mode (Recording with Line-in Cable) 5. Picture Mode (Viewing Images) 34 Operation by Mode Key Action During File Selection During Folder Selection . Button Operation (Table of Basic Button Operations by Mode) Navigator Mode Key Action During Stop During Play Digital AV Mode 36 Operation by Mode FM Radio Mode Key Action During Listening During Preset Mode Voice Recording / LineIn Recording Modes Key Action During Stop During Recording 38 Advanced Features by Menu 1. Menu List 2. Menu 3. JetEffect 4. Play Mode 5. Display Page 9. SCSpeed Sets the scrolling speed for text displayed on the LCD. Larger the number displayed the faster the scrolling speed moves. 10. LCD Auto Off Sets how long the LCD is turned on. 6. Timer 5. Auto Off When the player is in a halt and no action is taken after the speci ed time period has 7. General elapsed, this feature will automatically turn off the player. When Resume is enabled, player automatically plays right after the last track played. Automatically plays from the part where left off when enabled in Play settings. This function does not operate during playback. Page 8. Recording 9. FM Radio 10. Information Page Page Page Product Details What is JetShell? JetShell is the iAUDIO manager program providing the following features: Running Environment for JetShell Connecting iAUDIO and Installing JetShell The Whole View Make sure to exit JetShell before performing the following tasks: When JetShell is running, it controls the iAUDIO. Page Flash Memory Management Section Page Downloading Music les to iAUDIO Page Page Page Page Page Troubleshooting