USER GUIDE 2 COPYRIGHT NOTICE General · iAUDIO is the registered trademark of COWON SYSTEMS, Inc. · This product is for home use only and cannot be used for business purposes. · COWON SYSTEMS, Inc. has the exclusive copyright for this User Guide. It is prohibited to distribute this User Guide in part or in whole without permission. · COWON SYSTEMS, Inc. has the copyrights for JetShell and JetAudio. It is prohibited to distribute or commercially use them without written permission from COWON SYSTEMS, Inc. · The MP3 files created with the MP3 conversion feature of JetShell and JetAudio can be used for personal use only and not for commercial or service purposes. Violating this regulation is in conflict with domestic copyright laws. · COWON SYSTEMS, Inc. complies with the laws and regulations related to records/videos/games. Complying with all any other codified laws is the responsibility of the actual users. · In order for customers who purchased the product to receive specialized iAUDIO services, we recommend that they accomplish customer registration at http://www.iAUDIO.com. Various specialized benefits are only provided for members who have completed a lawful customer registration. · The various examples, drawings and pictures included in this User Guide are subject to change without prior notice when new product enhancements become available. BBE Related · BBE is produced by the license of BBE Sound, Inc. · BBE Sound, Inc. has the license rights for BBE under USP4638258, 5510752 and 5736897. · BBE and the BBE symbol are the registered trademarks of BBE Sound, Inc. All rights reserved by COWON SYSTEMS, Inc. 2004 iAUDIO U2 4 Precautions Never use the product for other purposes than those described in this guide. Take special attention when touching the product box, user's manual and accessories to avoid cuts. Do not leave the product in an extremely hot or humid place. The warranty will be voided if this happens. Do not attempt to service the product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. The warranty will be voided if this happens. Pay attention to the USB cable direction when connecting the product to PC. The PC or the product may be damaged if you connect the USB cable in the wrong direction. Never use damaged or worn USB cable. If the product emits an unusual odor or excessive heat, or you notice anything else that seems unusual, do not use the product and contact our Customer Service Center. * The product may be damaged or LCD can not be displayed if the product is stored/used in an extremely hot or cold place. iAUDIO U2 Precautions 5 Do not use the product near water. Do not touch this product with wet hands. Avoid using the player at high volume. Hearing experts advise against continuous, loud and extended play. Be sure to back up your data files. The files on the player may be deleted while using the product. We are not responsible for any damaged or lost files that are not saved on your computer. Customer Service Center does not back up your data while servicing. Note that malfunctions may occur if you use the product in places where static electricity occurs frequently. Use only the AC Power adapter and USB cable supplied by COWON Systems with this product. Be sure to disconnect the power supply to the PC and AC adapter during lightening or thunderstorms, so as to prevent danger to the user or eliminate the risk of fire. * Never unplug the USB cable if the LCD status is not READY. File operation may work by internal cache even if it is displayed as completed in Windows Explorer. iAUDIO U2 6 Table of Contents 1. iAUDIO What you can do with iAUDIO Package components Features Specifications Name of Parts Charging iAUDIO / Connecting USB Cable LCD Display Basic Operations Advanced Operations Troubleshooting Using buttons 8 10 11 12 13 14 15 16 28 41 43 2. JetShell What is JetShell ? Connecting iAUDIO and Installing JetShell Introducing JetShell Downloading Music Files to iAUDIO Deleting Files in iAUDIO Initializating iAUDIO (Formatting) 47 48 52 56 58 59 iAUDIO U2 Table of Contents 7 Converting Audio CD to MP3 Files and Downloading Other Features Installing and Using JetAudio 60 63 66 LDB Manger - Automatic Lyric Search and Display Guide to Firmware Upgrade FCC Statement Warranty / Technical Support 33 67 74 75 iAUDIO U2 8 What you can do with iAUDIO What you can do with iAUDIO iAUDIO is a portable digital music player produced by COWON Systems, Inc. You can easily transfer digital music files from your computer to iAUDIO, and carry it anywhere to enjoy. It also supports FM radio listening/recording, as well as voice recording and direct encoding through builtin microphone and Line-In input jack. Enjoy 20 hours of playback with built-in rechargeable battery. iAUDIO's ultra power-saving circuit enables upto 20 hours of continuous playback with fully charged lithium-polymer rechargeable battery. (Based on our company's test environment) Record your voice memo anywhere anytime Built-in microphone provides high-quality voice recording, perfect for capturing ideas, dictating memos and saving reminders anytime, anywhere. You can also save them to your PC for playback later on, and send the message as an e-mail. Create MP3 file from analog sources (Direct encoding) Create MP3 files directly from your analog audio sources such as tape player, CD player or TV. Simply connect the iAUDIO's Line-In jack to the output jack of other audio device with a included stereo cable, then start direct encoding. You can transfer the MP3 files to your PC for playback later on. Listen to FM stereo radio and Record it at the same time Listen to FM radio and record it by pressing a button, instantly. Play them back on iAUDIO, or save to your PC for playback or e-mail. You can preset up to 20 radio stations. iAUDIO U2 What you can do with iAUDIO Customize your iAUDIO with wide graphic LCD The wide LCD with 128 x 64 dots displays four lines of information and supports most international characters including Korean, Japanese, and Chinese using embedded fonts. You can easily check the overall operations of the product at a glance. Design your logo or download logos from our web site, and download it to iAUDIO to customize the start-up image. Enjoy the powerful sound effects iAUDIO delivers the highest-quality sound powered by 5-bands EQ, and the following sound effects: · BBE: Improves brilliance and clarity of music · Mach3Bass: Provides deeper and tighter bass · MP Enhance: Adds warmth and clarity from compressed music files · 3D Surround: Creates and authentic and exciting 3D sound effect Upgrade iAUDIO by downloading latest firmware You can enjoy the up-to-date features of iAUDIO by downloading latest version of firmware. Please visit our website to check if a new version of firmware is available. Store any data Simplay attach iAUDIO to any PC, and share your documents, photos and any other data files between PCs anywhere. Any separate USB driver is not required because iAUDIO works as USB Flash Plug-n-Play removable disk. Convert and Transfer MP3 files JetShell, the most easy-to-use and powerful file transfer software comes with iAUDIO, allows you to easily and rapidly convert and save music from a CD to MP3 files. Now you can conveniently store your audio CD music in iAUDIO and listen to them 9 iAUDIO U2 10 Package components AC Adapter (Option) Earphones User Guide and Installation CD (JetShell JetAudio) Necklace iAUDIO Carrying Case Simple USB Connectior USB Cable, Line-in Recording Cable iAUDIO U2 Features MP3, MP2, WMA, ASF, WAV (up to 48KHz Stereo) Playback, Voice Recording, FM Tuner and FM Recording, Direct MP3 Encoding , USB Flash Drive Built-in Flash Memory (128MB/256MB/512MB/1GB) 4 Lines of Wide Graphic LCD USB 2.0 interface Up to 20 hours of playback using built-in rechargeable battery (based on our company's test) Multi-language support (iAUDIO has embedded fonts for international characters) Enhanced Navigator Play/Pause/Intro Play, Stop, Record Next Track/Previous Track, Fast Forward/Rewind Section Repeat Adjustable Seeking Speed Volume (40 Levels) Various EQ and Sound Effects · Adjustable 5-band EQ · Normal, Rock, Pop, Jazz, Classic, Vocal, User modes · BBE, Mach3Bass, MP Enhance, 3D Surround Resume, Auto Power OFF, Sleep Hold switch Adjustable Backlight ON timing, Scroll Speed Firmware Download & Logo Image Download ID3V2, ID3V1, Filename support Device Information (Firmware Version, Memory Usage) Software · JetShell (File transfer, MP3/WMA/WAV/Audio CD PLay, MP3 Encoding) · JetAudio (Integrated multimedia player) 11 iAUDIO U2 12 Specifications Playback Format Memory PC interface Power Charging time Button Switch Display SNR Output Frequency Range Size Weight All ranges of MPEG 1/2/2.5 layer 3 (8kbps~320kbps) (8kHz~48kHz) and VBR All ranges of WMA (20kbps~192kbps) (8kHz~48khz) All ranges of WMA9 CBR(5Kbps Mono~320Kbps Stereo) and VBR (48Kbps ~ 256Kbps)* WAV (Up to 48KHz Stereo) 128MB/256MB/512MB/1GB** USB 2.0 (Up to 20Mbps) Built-in Lithium-polymer rechargeable battery Normal charging (2 hours), Slow charging (6.5 hours) 7 buttons (Play, REC, Menu, FF, REW, VOL +, VOL ­) 1 switch (Hold) 128 x 64 wide graphic LCD 95 dB 16 Ohm earphones : 13mW+13mW 20Hz~20KHz 2.91 X 0.98 X 0.71 inches (73.8 x 25.0 x 18.0 mm) 1.2 oz (34 g) (including built-in battery) * Secure WMA format is not supported WMA9 Pro, Lossless and Voice Codec not supported. ** Actual formatted capacity less iAUDIO U2 Name of Parts Top 13 Earphone Jack Line-in Jack Left Front Right Rear MIC LCD display REC/A B button PLAY/PAUSE Power On/Off (REW) Previous Track, Rewind -(VOL-) Reduce volume, Move cursor down, Reduce the setting value. + (VOL +) Increase volume, Move cursor up, Increase the setting value. Lever (Menu/Navigator) Enter the Menu/Navigator. Hold Switch Reset (FF) Next Track, Fast Forward Bottom USB cover iAUDIO U2 14 Charging iAUDIO / Connecting USB Cable Charging iAUDIO iAUDIO can be charged with optional AC Adapter or by connecting to PC with USB cable. Connect the AC Adapter to iAUDIO as in the figure on the left. If iAUDIO was OFF when the AC adapter is connected, LCD displays figure A while charging, and figure B when the charge is completed. A. During charging B. Completion of charging If iAUDIO was ON when the AC adapter is connected, the icon is shown on the LCD during the charging and it changes to the icon after the charge is completed. To play music while charging, press and hold PLAY. Connecting USB Open the USB cover at the buttom of the iAUDIO, then connect the USB cable from the PC to the USB port of iAUDIO as in the figure on the left. iAUDIO is charged when it is connected to PC. The icon is shown on the LCD during the charging and it changes to the icon after the charge is completed. Before disconnecting, make sure that the status has changed to READY on the iAUDIO LCD. We recommend running `Safely Remove Hardware' wizard before disconnecting USB cable. iAUDIO U2 LCD Display 15 Album Name Music Information L/R Output Progress Bar Current Track / Total Track JetEffect (BBE, M3B, 3D, MP) EQ Mode Play Mode Battery Hold Mode The battery level icon indicates how much longer the battery can be used. Level decreases as battery is used. When the battery is low, the battery icon starts blinking. If this happens, charge iAUDIO as soon as possible. When a tag (ID3V2, ID3V1) is available, the icon is changed to Disk and the Artist + Album information is displayed. When the display setting is `Filename', or the tag does not include the Artist information, the icon is changed to Folder and the folder name is displayed. When the file is in the root folder, "iAUDIO" is used as the folder name. iAUDIO U2 16 Basic Operations Power On/Off, Connecting USB Basic Operations 1. Power On/Off · Press and hold PLAY until the "iAUDIO" logo appears and the power comes on. · Press and hold PLAY again to turn it off (power cannot be turned off during recording or in the USB mode). · If the AC adapter was connected when you turn it off, the charge window is displayed and iAUDIO goes into Charge mode. · To use iAUDIO again in the Charge mode, press and hold PLAY again. · When you set "Auto Off" or "Sleep Timer", the power automatically turns off. Press and hold Play. The iAUDIO turns on and displays the logo. 2. Connecting USB Connecting USB Cable When you connect the USB cable to the PC while iAUDIO is turned off, used or charged, it enters USB mode. (The recording is automatically stopped if USB cable is connected during recording). When the USB cable is connected, the built-in battery is not used. (Maximum of 500mA is used for the Normal Charge mode and 150mA is used for the Slow Charge mode. Please turn the charge feature off in Menu or change to Slow Charge mode if the PC is unstable due to overload.) Disconnecting USB Cable Before disconnecting, make sure that the status has changed to READY on the iAUDIO LCD. DO NOT DISCONNECT USB CABLE when the status is Reading or Writing. Press and hold Play to turn power off. READY. Safe to disconnect. READING WRITING iAUDIO U2 Basic Operations Switching Mode 17 3. Switching Mode: There are 4 modes: Digital Audio, FM Radio, Voice Recorder, Line-in Recorder. Example: Switching from "Digital Audio" to "FM Radio" mode. Menu Mode JetEffect PlayMode Mode MP3 Player FM Radio Voice Recorder Mode MP3 Player FM Radio Voice Recorder Digital Audio mode Enter Menu Enter the Menu by pressing the lever. Enter to Mode Menu Select Mode, then press the lever or move the lever to the . Move the lever to the in order to go to the previous menu. Mode Select. Select FM mode by moving the lever to the (-), then press the lever or move it to the . · Select the Mode Menu in the main menu by pressing the lever. Opening the Mode Selection Screen · Mode screen appears and you can select from 4 modes. · Move to the desired mode by moving the lever (+), (-) . Changing Mode Selecting Mode · Select the relevant mode by pressing the lever, by pressing the Play Button or by moving it after changing to desired mode. · The screen of the selected mode appears. Canceling Mode Switching · Press the REC Button to return to the previous mode. · The mode switching is cancelled and the previous mode window appears. iAUDIO U2 18 Basic Operations Using Menu 4. Using Menu Example: Chaning the equalizer from NOR (Normal) to ROC (Rock). Menu Mode JetEffect PlayMode Digital Audio mode Menu Mode JetEffect PlayMode Menu Mode JetEffect PlayMode Enter the Menu. Enter the Menu by pressing the lever. Moving selection bar. Selecting a menu. Move selection bar by moving Press the lever or move it to the the lever to the (+), (-) . . Opening Menu. · Press the lever to open the menu Screen. Moving selection bar. · Press the lever (+), (-) to move up or down the selection bar. · Press the lever or move it to to access the sub menu. · Move the lever to to access the upper menu. (In the root menu, menu is closed, and returns to normal screen.) · Press the Play button to return to the normal screen after completing the menu setting. Adjusting values of menu items. · Adjust the value by moving the lever (+), (-) . · Press the lever to select the item. Adjusted values are applied immediately. · Press the Play button to return to normal screen after completing the setup. iAUDIO U2 Basic Operations Using Menu 19 JetEffect Equalizer BBE Mach3Bass USR NOR ROC 0 0 0 0 0 +19 +12 0 +12 +24 NOR ROC JAZ Selecting a menu. Select Equalizer menu. Changing EQ mode. Move the lever (+), (-) to change EQ mode . Exit after selecting EQ. Press the lever or the Play button. Adjusting the levels of each bands. You can adjust levels of eq bands by moving the lever to . Canceling the Menu Setup, Closing Menu. · Press the REC button to restore the changed values of the current menu item to the previous value and close the menu. · Press the PLAY button to complete the setup and close the menu. Adjusting Equalizer. · Enter the Equalizer menu. · Select the predefined eq mode by moving the lever (+), (-) . (Normal, Rock, Jazz, Classic, Pop, Vocal, User) · Move the lever to the to select a specific eq band. · Adjust the band's dB level by moving the lever (+), (-) in the selected band (-28 ~ 28dB). · Go to the upper menu by moving the lever or complete the equalizer's setup by pressing the Play button. iAUDIO U2 20 Basic Operations Using Navigator 6. Using Navigator Example: Choosing and playing "01.MP3" file in the b-2 folder when iAUDIO folder structure is as follows. iAUDIO A B C iAUDIO A B C B b-1 b-2 Folder structure within iAUDIO. Enter the Navigator. Press and hold the lever to enter the Navigator. Moving selection bar. Move the lever (+), (-) . Selecting the Navigator Item. Press the lever to display pop-up menu, then select Expand. You can enter the Folder directly without popup by moving the lever . Changing the Navigation Mode. Press and hold the lever in navigator to change the Navigation Mode. b-1 01.MP3 02.MP3 03.MP3 Music Files: You can navigate through music files according to the folder structure. Dynamic Playlist: The Playlist that contains the files added with the "Add to list" feature is displayed. You can also remove files from the list. Recordings: You can navigate the files under the "Recordings" folder. The files recorded using Voice Recorder, Line-in Recorder, and FM Radio Recorder can be found here. Playing the selected file. Press the PLAY button to play selected file and close Navigator. Move the lever to play the file without closing Navigator. You can also choose Play Now menu item from the pop-up menu of Navigator by pressing the lever. iAUDIO U2 Basic usage Using Navigator Opening Navigator. · Press and hold the lever to activate Navigator. · The Navigator opens and you can search folders/files in the HDD when in the Digital Audio, Voice Recorder, Line-in Recorder Mode. · In the FM Radio Mode, the navigator opens to search for or setup presets. Moving selection. · Move the lever (+), (-) to move the selection bar up or down. · Press the Play button or move the lever to move to the sub folder. · Move the lever to move to the upper folder. (Navigator closes and returns to normal screen in the root folder.) 21 Selecting a Navigator Item. · When you select a file and press the Play button or move the lever , the file is played. · When you select a folder and press the Play button or move the lever , the files in the folder are displayed. Navigator Popup Window. · If the lever is pressed, appropriate popup window appears depending on the selected item. · Move to a desired item by moving the lever (+), (-) . · Select the desired popup item by pressing the Play button or by moving the lever . · Cancel and then close the popup window by pressing the REC Button. · Popup items for file: Play now, Add to List, Intro, Delete · Popup items for folder: Expand, Play now, Add to List. · Popup items for Dynamic Playlist file: Play now, Intro, Remove. · Popup items for radio mode: Listen Ch, Save Current, Delete Ch. If the lever is pressed in the selected file. If the lever is pressed in the selected folder. Closing the Navigator. · Press the REC button to close the Navigator and return to normal screen. iAUDIO U2 22 Basic Operations MP3 Player Mode MP3 Player Mode 1. Power On / Play · Press and hold the Play button. iAUDIO logo appears and power turns on. · If AutoPlay is set to "ON", play starts as soon as iAUDIO powers on. Otherwise, iAUDIO is on standby. In the latter case, press the PLAY button to play music. · If the Resume feature is set, iAUDIO plays from the last stopped position. 2. Power Off / Stop · Press and hold the Play button when in stop mode to turn if off. · Play is stopped by pressing the Play button when in play mode. · Power automatically turns off if the Auto Off or Sleep feature is set. · Power cannot be turned off if iAUDIO is connected to PC (in USB mode). 3. Adjusting the Volume · Move the lever (+), (-) to adjust the volume in the play mode. · The volume changes by 1 level when you move the lever, and it changes rapidly when you move and hold the lever. · The volume can be adjusted between 0 (mute) ~ 40. iAUDIO U2 Basic Operations MP3 Player Mode 4. Section Repeat : A 23 B Use the REC (A B) button while a track is played in MP3 Player Mode. The (A ) icon is displayed on the lower center part of the LCD when the key is pressed at the beginning position of the desired section of music. The icon changes to (A B) if the button is pressed once again at the end of the desired section. Now this section is played repeatedly in a loop. To stop Section Repeat, press the REC Button again. 5. Hold: When you set the Hold switch to ON, all buttons do not work. iAUDIO U2 24 Basic Operations FM Radio Mode FM Radio (Listening to FM Radio) Mode MP3 Player FM Radio Voice Recorder After turning iAUDIO ON, press the lever and select Mode, then select FM Radio in the Mode Menu. Press the lever again or the PLAY button to change to FM Radio mode. Move the lever to , to change frequency by 0.1 Mhz. To seek nearest channel with the best reception automatically, move and hold the lever to , . Press the REC button to record FM broadcast. The broadcast is recorded in the preset recording quality under the "RECORDS\FM" folder.. To pause/resume recording, press the Play button. For details on how to set the recording quality, see page 37 in this guide. When you press the Play button while listening, the mode changes to "Preset" mode in which you can listen to preset radio stations. You can preset upto 20 channels. To listen to another preset station in Preset mode, move the lever to ,. Press and hold the lever to open Navigator in FM Radio mode. Select a channel, then press the lever to open pop-up menu for preset stations. · Listen Ch: Listen to current preset station. · Save Current: Current frequency is stored to the selected preset station. · Delete Ch: Current preset station is cleared. iAUDIO U2 Basic Operations Voice Recorder Mode 25 Voice Recorder (Voice Recording with Built-in MIC) Mode MP3 Player FM Radio Voice Recorder After turning iAUDIO ON, press the lever and select Mode, then select Voice Recorder in the Mode Menu. Press the lever again or the PLAY button to change to Voice Recorder mode. Press the REC Button to start recording. Voice is recorded in the preset recording quality under the "RECORDS\VOICE" folder. For details on setting the recording quality, see page 37 in this guide. Press and hold the lever to open Navigator. Select a recorded file, then press the lever to open pop-up menu. · Play Now: The file is played. · Add to List: The file is added to "Dynamic Playlist". · Intro: Only the first parts of the file is played. · Delete: The file is completely deleted from iAUDIO. To use Rewind or Fast Forward functions while playing recorded files, change to MP3 Player mode, then play the "V***.mp3" files under the "RECORDS\ VOICE" folder. iAUDIO U2 26 Basic Operations Line-in Recorder Mode Line-in Recorder (Direct Encoding) Mode FM Radio Voice Recorder Line-in Recorder After turning iAUDIO ON, press the lever and select Mode, then select Linein Recorder in the Mode Menu. Press the lever again or the PLAY button to change to Line-in Recorder mode. Connect the headphone jack of the CD player (or any other audio device) to the Line-in jack of iAUDIO with a included two-way stereo cable. iAUDIO U2 Basic Operations Line-in Recorder Mode Press the REC button to set iAUDIO to Waiting status. At this time, iAUDIO does not start recording, and monitors the incoming signal. Recording will start automatically when audio signal is detected. Start playback of CD player. iAUDIO starts recording automatically. The sound from CD player is recorded in the preset recording quality under the "RECORDS\LINEIN" folder. For details on setting the recording quality, see page 37 in this guide. Press and hold the lever to open Navigator. Select a recorded file, then press the lever to open pop-up menu. · Play Now: The file is played. · Add to List: The file is added to "Dynamic Playlist". · Intro: Only the first parts of the file is played. · Delete: The file is completely deleted from iAUDIO. 27 To use Rewind or Fast Forward functions while playing recorded files, change to MP3 Player mode, then play the "L***.mp3" files under the "RECORDS\LINEIN" folder. iAUDIO U2 28 Advanced Operations JetEffect JetEffect 1. Equalizer Press the lever in MP3 Player mode, then select JetEffect to open JetEffect menu. Select Equalizer, then choose one of the predefined EQ settings using the lever. The EQ settings are adjustable by the user. To adjust the dB level of each band, select the desired EQ and then move the lever . You can adjust the level by moving the lever (+), (-). +19 +12 0 +12 +24 NOR ROC JAZ 2. BBE: BBE Level 5 BBE is a sound effect which improves brilliance and clarity of music. You can turn this off or select a level between 1 and 10. 3. Mach3Bass: Mach3Bass Level 5 Mach3Base provides deeper and tighter bass sound. You can turn this off or select a level between 1 and 10. 4. MP Enhance: MP Enhance On MP Enhance adds warmth and clarity from compressed music files. Select On to apply this or Off otherwise. iAUDIO U2 Advanced Operations JetEffect 5. 3D Surround: 3D Surround Level 5 29 3D Surround creates an authentic and exciting 3D effect. You can turn this off or select a level between 1 and 10. 6. Pan (L/R Balance) Pan Level 0 Pan is the feature to adjust the balance between left and right sound volumes. You can select a level between -20 and +20 from left to right. iAUDIO U2 30 Advanced Operations Play Mode Play Mode 1. Boundary Press the lever to open menu, then select Play Mode to open Play Mode menu. You can choose which files are played from this menu. Select Boundary, then press the lever to change the values as follows: · 1 (one): Only one file is played. F (Folder): Only the current folder is played. · A (All): All files are played regardless of the folder. However, the recorded files in the "RECORDS" folder are excluded. In the "RECORDS" folder, only F or 1 value is available. · P (Playlist): Only the files in the "Dynamic Playlist" are played. 2. Repeat You can change Repeat mode from this menu. Select Repeat, then press the lever to toggle the repeat mode. 3. Shuffle You can change Shuffle mode from this menu. Select Shuffle, then press the lever to toggle the shuffle mode. When the check mark appears, the shuffle play is activated. iAUDIO U2 Advanced Operations Display 31 Display 1. Lyrics Lyrics On · You can change Lyric display mode from this menu. · On: Lyric is displayed if MP3 file contains lyric information. · Off: Lyric is not displayed even if MP3 file contains lyrics. · Use LDB Manager to insert lyric information in MP3 files. 2. Play Time Play Time Elapse Remain · Choose how to display the time information of current track. · Elapse: The elapsed time is displayed (E.g.: 0.10). · Remain: The remaining time is displayed (E.g.: -3.32). 3. Song Title Song Title ID3 Tag V2 ID3 Tag V1 File Name · Change how to display the title information. · ID3V2: Title information in ID3 tag version 2 is displayed. · ID3V1: Title information in ID3 tag version 1 is displayed. · File Name: File name is displayed. 4. Scroll Speed Scroll Speed Level 4 · Adjust the scroll speed of texts on the LCD display. · A number between 0 and 8 can be selected (0 means no scroll). iAUDIO U2 32 Advanced Operations Display 5. Page Sliding (Menu Animation Effect) Page Sliding Off Fast Normal · Adjust the sliding speed when you open/close menus. · You can choose: Fast, Normal or Smooth. 6. Language Language Chinese(simpli.. Chinese(tradi..) English · Choose the language you want to display for file information such as · Chinese (Simplified), Chinese (Traditional), English, Hangul (Korean), title, artist and file name. Japanese, Russian. 7. Contrast Contrast Level 5 · Adjust the contrast of LCD display. · You can choose between 1 to 9. 8. Backlight Time Backlight Time 5 sec · Adjust turn-on time for backlight. · You can choose between 3 sec, 5 sec, 10 sec,30 sec, 60 sec, Always On, and Always Off by moving the lever (+), (-). iAUDIO U2 LDB Manager Automatic Lyric Search and Display 33 LDB Manager To display lyrics in iAUDIO, lyrics should be inserted by using LDB Manager. Timing Adjust Window Music Player Used to confirm lyrics information before saving. You can adjust the lyrics' timing information from Timing Adjust Window. List Window · Add lyrics to MP3 files automatically. · Select files, then press this button to add lyrics automatically. * Internet connection must be available for this function. · Search lyrics manually. · Select a file, then press this button to search lyric. * Internet connection must be available for this function. iAUDIO U2 34 Lyrics Information Automatic Input Application LDB Manager · Delete lyric information from a selected file. · Select a file, then press this button to remove lyric information. · Refresh the contents in List Window. Search Window Lyrics Search Window. This is a window used to search lyrics information for the music file. It is used when automatic search is failed. Enter title information on Search Window, the press Search button. The search results are displayed on the "List Window", and lyrics information of selected title is displayed on the lyrics window. Press "Marking" button to add the selected lyrics, or "Close" to cancel searching. iAUDIO U2 Advanced Operations Timer 35 Timer 1. Auto Off Auto Off 1 min · When there is no button operation during a preset time while iAUDIO is stopped, iAUDIO is automatically turned off. · You can select from 0, 30 sec, 1, 5, 10, 30 and 60 minutes. 2. Sleep Sleep Off · iAUDIO can be set to automatically turn off after a preset time · You can select from 0, 10, 20, 30, 40, 50, 60, 90, and 120 minutes. iAUDIO U2 36 Advanced Operations General General 1. Skip Length Skip Length Track · Set the skip time when moving the lever to ,. · You can select Track / 2 / 3 / 4 / 5 / 10 / 15 / 20 / 30 sec. 2. Scan Speed Scan Speed x2 · Set the scan speed when moving and holding the lever to · You can select x1 / x2 / x4 / x8 / x16. , . 3. Resume Resume On · When Resume is On, iAUDIO starts playback from the last played position · You can switch it On/Off. after it has been stopped or paused. 4. Auto Play Auto Play On · When Auto Play is On, iAUDIO starts playing after it powers on. · You can select On or Off. 5. Charge Charge Normal Slow Off · Set the charging mode when iAUDIO is conntected to PC through USB cable. · You can select Normal / Slow / Off. It is recommended that you use Slow mode to avoid overload. PC may be unstable when Normal mode is used. iAUDIO U2 Advanced Operations Recording 37 Recording 1. Line-in bps Linein bps 128 kbps · Choose the quality of the MP3 files recorded by Line-In Recorder. 2. Voice bps (Inner Mic) Voice bps 56 kbps · Choose the quality of the MP3 files recorded by Voice Recorder · Recorded files are always mono regardless of quality settings. 3. FM Radio bps (FM Tuner) FM Radio bps 128 kbps · Choose the quality of the MP3 files recorded by FM Radio Recorder. 4. Mic Volume Mic Volume Level 6 · Adjust the input volume level (recording level) of the built-in microphone. · Optimum level depends on your recording environment. Try and test various values before starting actual recording. iAUDIO U2 38 Advanced Operations Recording 5. Voice Active Voice Active Off · When Voice Active is On, iAUDIO pauses recording automatically when there is no sound input, and resumes when sound is detected. This feature is very useful to save memory. · You can choose a number between 0~10. A smaller value is more sensitive to sound. If this value is set too high compared to the surrounding noise, the sensitivity of iAUDIO drops, causing it to remain in Waiting status. Therefore, be sure to set this value to 0 (Off) when recording for an important occasion. 6. Line Volume Line Volume Level 6 values before starting actual recording. · Adjust the input volume level (recording level) of the Line-in input. · Optimum level depends on your external audio source. Try and test various 7. Auto Sync Auto Sync Off · When Auto Sync is On, iAUDIO detects the sound input from the Line-in input and recognizes blanks between tracks to save the tracks separately as individual files. · This level depends on your external audio source. Try and test various values before starting actual recording. iAUDIO U2 Advanced Operations FM Radio 39 FM Radio 1. Stereo FM Stereo Mono Stereo · Choose Stereo or Mono for FM radio listening. 2. Auto Scan FM Radio Stereo Auto Scan Region · It automatically searches for FM stations, then adds them to FM presets. 3. FM Region (Nation Setup) FM Region China Europe Japan · Choose appropriate country where your are listening FM radio. · FM frequency range is adjusted for the selected country. iAUDIO U2 40 Advanced Operations Information Information Version (Firmware Version) · Current firmware version number is displayed. Memory · Information about built-in flash memory is displayed. · Used and total available memory is displayed. · Some of the flash memory in iAUDIO is used for system area essential for normal operation of iAUDIO. Therefore, the actual available capacity of the flash memory is somewhat reduced after excluding the system area. For example, with a 128MB product, about 119 MB of memory is available for user area (for data/music files), and it it normal. Battery · Information about built-in rechargeable battery is displayed. iAUDIO U2 Troubleshooting Symptom The power does not come on. Troubleshooting Check if the Hold switch is On. Try again after turning the Hold switch off. Check if the same phenomena occurs even after connecting AC adaptor / USB cable. There is no sound. Check if the music files are stored in iAUDIO. Check if the Hold switch is On. Try again after turning the Hold switch off. FM radio does not work. Explanation iAUDIO does not operate with the Hold switch On. iAUDIO does not work if the battery is weak. 41 iAUDIO does not start playback if there is no music files. iAUDIO does not operate with the Hold switch On. FM reception may be poor and you may not be able to hear FM radio clearly depending on where you are, such as inside a building or a moving car. In addition, listening to the radio may become impossible in some areas. Please try to listening at different locations. If FM radio does not work where reception should be possible, there may be a problem in the reception module. In this case, please contact our service center. Characters on LCD are abnormal. The capacity of flash mem is different or reduced. (For example, 256MB is displayed for 242MB) Change the language setting in the Language menu of iAUDIO, and try again. Some of the flash memory in iAUDIO is used for system area essential for normal operation of iAUDIO. Therefore, the actual available capacity of the flash memory is somewhat reduced after excluding the system area. For example, with a 256MB product, about 242MB of memory is available for user area (for data/music files), and it is normal. iAUDIO U2 42 Troubleshooting Symptom iAUDIO works abnormally or does not play when memory is full. Troubleshooting Initialize iAUDIO and leave a free space of at least 1-2MB, then try again. Explanation An important system file, "settings. dat" is saved in the Root folder of the flash memory. If this file is not saved properly, deleted, or damaged during file transfer, iAUDIO may not work normally. iAUDIO uses FAT file system. Owing to the limitations of FAT, you are advised not to save many files in the root directory. iAUDIO works abnormally or does not play when hundreds of files are in the root folder. Don't store many files in Root folder. Instead, create sub-folders under the root folder, and save files under sub-folders. When JetShell is running, it controls iAUDIO. Make sure to exit JetShell before performing the following tasks: · Installing iAUDIO's USB driver · Formatting iAUDIO · Upgrading Firmware iAUDIO U2 Using Buttons MP3 Player Mode 43 MP3 Player Mode Key Play/ Pause FF Operation In Stop Play current file Power Off Next file Fast forward REW Previous file Rewind MENU + Setup Menu Navigator Volume up Stop playback Power Off Skip to the next file or move forward by specified time Fast forward Skip to the previous file or move backward by specified time Rewind Setup Menu Navigator Volume up In Play _ Volume down Volume down REC/ AB In key operation, long time. Start or stop Section Repeat (A B) Toggle between normal screen and lyric window, in case lyric marked. refers to pressing the button for a short time and refers to pressing the button for a iAUDIO U2 44 Using Buttons FM Radio Mode FM Radio Mode Key Play/ Pause FF Operation Power Off Increase frequency Search the next FM station REW Decrease frequency Search the previous FM station MENU + Setup menu FM Presets menu Volume up In Stop Enter Preset mode In Play Exit Preset mode Power Off Next preset Next preset Previous preset Previous preset Setup menu FM Presets menu Volume up _ Volume down Volume down REC/ AB Start or stop recording Start or stop recording iAUDIO U2 Using Buttons Voice Recorder / Line-in Recorder Mode 45 Voice Recorder/Line-in Recorder Mode Key Play/ Pause FF REW MENU + Setup menu Navigator Volume up Operation In Stop Play the recorded file Power Off In Play Pause / Resume recording Power Off