Cowon D2 User Manual

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User Manual

ver. 1.3EN

COWON D2

Table of Contents

Thanks for purchasing COWON.

We always strive for your complete satisfaction of our product. This manual contains user guide, cautions and other useful information about your COWON player. Please read this manual thoroughly before using, to take full advantage of features in your COWON player.

Legal Notice

• COWON is a registered trademark of COWON SYSTEMS, INC.

• This product is intended for personal use only and may not be used for any commercial purpose without the writ-

ten consent of COWN SYSTEMS, INC.

• Information in this document is copyrighted by COWON SYSTEMS, INC. and no part of this manual may be reproduced or distributed without the written permission of COWN SYSTEMS, INC.

• The software described in this document including JetShell and jetAudio are copyrighted by COWON SYSTEMS, INC.

• JetShell and jetAudio may only be used in accordance with the terms of license agreement and cannot be used for any other purposes.

• The media conversion feature in JetShell and jetAudio may only be used for personal use only. Use of this feature for any other purposes may be considered a violation of the international copyright law.

• COWON SYSTEMS, INC. complies with the laws and regulations related to records, videos and games. Complying with all other laws and regulations regarding consumer use of such media is the responsibility of the users.

• Information in this manual including contents of product features and speciﬁcations is subject to change without notice as updates may be made.

• This product has been produced under the license of BBE Sound, Inc. (USP4638258, 5510752 and 5736897). BBE and the BBE symbol are the registered trademarks of BBE Sound, Inc.

On-line registration and support

• Users are strongly encouraged to complete customer registration at http://www.COWON.com. After ﬁlling out our customer registration form using the CD-Key and serial numbers, you can receive various beneﬁts offered only to ofﬁcial members.

• 1:1 online support, news updates for new products or special events, and other services are available for our registered customers.

• Each CD-key is unique and will not be re-issued in case of loss.

• Further information regarding the product can be found on the web: http://www.COWON.com

• Users will be able to ﬁnd the latest information for other COWON products and download the latest updates for

ﬁrmware and software.

• Frequently Asked Questions and Answers can be found on the website.

COWON D2

Precautions and Safety Tips

1)Before Using D2

1. Package Contents

2. Identifying the Parts

3. Charging the D2

4. Installing Windows 98 Driver

5. Connecting to PC and Transferring Files

6. Upgrading Firmware

2)Using D2

1. Button Control

2. Basic Operation

3. Music Mode

4. Video Mode

5. Picture and Text Mode

6. FM Radio Mode

7. Record Mode

8. Settings Mode

3)Additional Information

1. Speciﬁcation

2. Setting to Factory Default

3. File Conversion Using jetAudio VX

Troubleshooting

JetShell

4 5

23 25

COWON D2

Before Using D2 Safety Tips

• Do not use this product for any purpose other than described in this document

• Use caution opening the contents of the package to avoid injuries

• Refrain from using earphones if it might affect your awareness of your surroundings. For example, it can be

dangerous to use earphones while driving a motorized vehicle, cycling, running, walking, or even during exercises.

• Avoid any exposure to extreme moisture. Damage from moisture constitutes user’s negligence and will not be covered by manufacturer’s warranty.

• Disassembling or modifying the device will void any warranty.

• Make sure the USB connection is made correctly to avoid any damage to the device or the PC. Avoid extreme

bending or pressuring the connection.

• Avoid any excessive force or impact. If there is an unusual odor such as burning smell or excessive heating during use, stop using the device immediately and contact us through www.COWON.com

• Do not use the player with wet hands as it may cause damage and malfunctions.

• Do not listen to the player at excessively high volume for long period of time. Avoid using the device at excessively

high volume (>85dB) for any extended period as it may cause damage to your auditory functions.

• Avoid using the player at a location where static electricity is frequent

• Before any repair service, you should back up all data from the player. COWON SYSTEMS, INC. shall not be

liable for any loss of data or ﬁles during the repair.

• Only use the AC adapter and USB cable provided by COWON SYSTEMS, INC.

• During lightning or thunderstorms, disconnect the player from the PC or AC adapter to avoid a risk of power surge

or ﬁre hazard.

• Store the player away from direct sunlight, excessive heat, ﬁre and extreme cold environments. Excessive temperature can damage the exterior, interior circuits or the display.

• When using the player as a portable storage device, important data should be backed up as frequently possible. COWON SYSTEMS, INC. shall not be responsible for any unexpected data loss.

• Price of the player may ﬂuctuate depending on the market condition, COWON SYSTEMS, INC. shall not compensate for any loss caused by price ﬂuctuation.

• Avoid viewing the display in very dark environment for extended period as it may cause excessive strains on your eyes. To prevent any vision damages that may be caused by such strains, please use the device in properly lit locations.

1.Package Contents

Simple stylus pen Earphone AC Adapter

Installation CD(JetShell, JetAudio,

USB Cable Line-in Cable (Optional)

User Guide), Quick Guide

TV out Cable (Optional) Line-in Cable Converter

(Optional)

SD Card (Optional)

COWON D2

Before Using D2Before Using D2

2. Identifying the Parts

Earphone Jack

USB Connection Jack

Reset

EXTport

Power/HOLD

VOL-

MIC

Display

VOL+

3. Charging the battery

To charge the internal battery of COWON D2, connect D2 to a PC through a USB or connect it to an

AC power outlet using an adapter.

1. Connecting to PC via USB : It takes about 7 hours for a fullcharge

Simple stylus ring

2. Connecting to power outlet : It takes about 3.5 hours for a full-charge

Simple stylus stand angle

SD/SDHC/MMC Slot

Inserting Memory: Press the SD/SDHC/MMC memory cards all the way in

Removing Memory: Press the memory card slightly in and let it come out.

- Battery status can be checked on the LCD display

- Using both USB and power adapter simultaneously may damage D2

- If you are using D2 for the ﬁrst time or after using it for an extended period time, allow it to charge for sufﬁcient amount of period.

- It might be slow to power up depending on the battery’s charge status.

- For your safety, please use only the JetAudio AC power adapter.

- JetAudio AC Power adapter can be used for either 100V or 220V.

- During the charge via an AC power adapter, D2 can be used by pressing button

- USB charging does not work if the unit is connected to a USB Hub. It must be connected directly to a USB port on a computer.

COWON D2

4. Windows 98 Driver Setup

If you are using Windows 98 or 98 SE, you will need to install a separate driver when the player is

connected to the computer. Under windows XP, D2 is automatically recognized.

■

Installing Windows 98 Driver

1. Connect D2 with a computer via USB cable

2. “Add New Hardware Wizard” will appear as shown. Click “Next”.

3. Click “Search for the best driver for your device (Recommended)”, and then click “Next”

5. Select “Win98” folder in the installation CD and then click “Next” button. Drivers are also available for download from www.COWON.com.

6. Once the drivers are recognized, click “Next”.

7. Continue to click “Next”

Before Using D2Before Using D2

8. Click the “Finish” button to complete the driver installation. The newly added drive can be seen in Device Manager or Explorer.

4. Click “Specify a location” and click “Browse” button.

COWON D2

Basic Operations Before Using D2

5. Connecting to a computer and Saving Files

If you are using Windows 98 or 98 SE, you will need to install a separate driver when the player is

connected to the computer. Under windows XP, D2 is automatically recognized.

1. Connect the player to a computer using a USB cable provided.

4. Start Windows Explorer or JetShell Pro.

5. Copy multimedia ﬁles (music, picture, encoded video ﬁles) from your computer to either ‘COWON” drive or “SD/SDHC/MMC Card”

6. Once the ﬁle transfer is completed, Click on icon listed on Windows tray using left button on your mouse

7. To disconnect D2 from the computer,

click on the following message when it pops up.

8. When the “Safe to Remove Hardware” window appears, disconnect the USB from the computer and D2.

- The D2 can recognize up to 500 folders and about 5,000 ﬁles.

- If the COWON drive does not show up under Computer or Windows Explorer, Disconnect and re-connect the

USB cable and repeat the previous procedure again [For windows 98)

- If remove the USB connection within the windows software while the USB cable is connected to a PC, the

player is being charged through the USB.

- USB charging does not work if the unit is connected to a USB Hub. It must be connected directly to a USB

port on a computer.

- If using Windows 98, 98 SE, the “Safe to Remove Hardware” window may no t appear. If this happens, Exit

JetShell (or conﬁrm that the ﬁle transfer status window has been closed), and then disconnect the USB cable from the PC.

- If a following message appears, please ignore the message.

2. Once it is connected correctly, the following will appear on the LCD screen.

3. The newly added drive can be conﬁrmed in Device Manager or Explorer.

1. Button Control

It turns on and off the power It turns on and off the LCD

It switches on ‘Hold’

It controls the Volume It moves the cursor left or right on LCD

It indicates the selected mode on screen It indicates the selected mode on screen even during charging the unit with an AC adapter

2. Basic Control

D2 has a touchscreen feature and you can control it directly by touching the screen. To select a desired operation mode, touch it from the mode selection window. Under each operation mode, touching the screen lightly will trigger a control screen to appear. After a pre-set period time or if is touched, the control screen disappears. Pressing button or touching on screen returns it to the mode-selection screen.

6. Firmware

Firmware is a program embedded in the hardware. By upgrading the ﬁrmware, features of the product can be enhanced and bugs and glitches be ﬁxed. Performance and menus may change when the ﬁrmware is upgraded without notice. Some beta versions of ﬁrmware may have bugs that will be ﬁxed in the next version. Current ﬁrmware version can be veriﬁed at Menu - Settings - Information. When upgrading ﬁrmware, always backup data stored in the memory to prevent any unexpected data loss Actual ﬁrmware upgrade method may vary sometimes. For more information, visit our home page (www. COWON.com).

COWON D2

Basic OperationsBasic Operations

3. Music Mode

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1 2 3

Selects the previous music track or rewinds the current track.

Plays a music ﬁle or pauses it. If a ﬁle contains an ID3 tag with an image, it will display the image on the screen.

Selects the next music track or fast-forwards the current track.

Close the settings screen

Inserts bookmarks during the playback. Once a bookmark is inserted at a speciﬁc point during a playback of music, it is possible to start playback at that particular point. Maximum of 256 ﬁles can be added to bookmark.

Adds the currently playing music ﬁle to a DPL (Dynamic Play List) Maximum of 256 ﬁles can be added to DPL (Dynamic Play List)

Displays Bookmark list Used to ﬁnd and play back bookmarked music ﬁles

Displays Play List Used to ﬁnd and play music ﬁles in the DPL

Displays File Browser Mode

Sets the boundaries for playback All : Plays all music ﬁles regardless of folder 1 : Plays the currently selected music track Folder : Plays music ﬁles located within the current folder Sets the random play mode

11 12

Sets the repeat play mode

Selects JetEffect settings Sets the sectional repeat. It can play back in repeat mode a minimum 1 second-length section of

a track.

Move cursor upwards

Expand selected folder Execute/run selected ﬁle

move to upper level folder

Move cursor downwards

4. Video Mode

1 2 3

Move cursor upwards

Expand selected folder Execute/run selected ﬁle

move to upper level folder

Move cursor downwards

Selects the previous video ﬁle or rewinds the current video ﬁle.

Plays a video ﬁle or pauses it. A video ﬁle may not play properly if it has not been converted using jetAudio VX software.

Selects the next video ﬁle or fast-forwards the current video ﬁle.

Closes the settings screen

Displays Bookmark list Used to ﬁnd and play back bookmarked video ﬁles

Displays File Browser Mode Sets the boundaries for playback

All : Plays all music ﬁles regardless of folder 1 : Plays the currently selected music track Folder : Plays music ﬁles located within the current folder

Sets the random play mode Sets the repeat play mode

10 11

Selects JetEffect settings

Turns on the TV OUT (* This can be used only for playback purpose) When TV OUT is selected, volume level is ﬁxed and headphone cannot be used. TV OUT can be cancelled by pressing

TV-OUT

※ TV OUT cable (Optional)

COWON D2

Basic Operations

5. Picture and Text Mode

Open images and text ﬁles by touching the screen Images should be placed in PICTURE folder, text ﬁles in TEXT folder Please refer to the list of supported ﬁle types for images and texts.

Closes the settings screen

Applies the currently selected image as the background on screen Displays the image ﬁles in the selected folder in slideshow

4 5

Moves the cursor up.

Opens the currently selected folder or ﬁle

Moves up in a folder level.

Moves the cursor down.

6. FM Radio Mode

1 2

3 3

Checks status of stereo or mono signals

Displays the country for radio signals, which can be changed under Settings mode.

Press it brieﬂy to change the tuning frequency at 0.1MHz intervals. Press it and hold it to searches and jumps to the next tuning frequency with good signals. In preset mode, it changes to either previous preset channel or the next preset channel.

Closes the settings screen

Selects the Preset mode. In this mode, only the preset channels can be accessed. Automatically searches the FM frequencies with good signals and enters them into the preset channels

6 7

Sets stereo or mono setting Displays the preset search mode. You can add the currently tuned frequency to the preset channel or

delete a preset channel. Sets the quality of the recording radio signals. Higher bps provides better sound quality but requires larger file size.

Records the currently selected channel

- D2 does not have a dedicated antenna. Instead the headphone wire is used to enhance radio signal strengths like an antenna. Stretching out the headphone wire will improve signal reception quality. During Radio recording, be sure to use the headphone to optimize sound quality.

7. Record Mode

1 2

Line-In record

※ Line-in Cable, Line-in Cable Converter (Optional)

Plays back recorded ﬁles

Starts recording

Closes the setting screen Records voice

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Records through a Line-In connection

Selects the sound quality of the recording. Higher bps provides better sound quality but requires larger ﬁle size.

Sets the volume level during recording.

Sets use of external microphone. Only stereo pin microphone should be used. (This setting can be selected on in Voice Record mode)

Sets the duration for silent intervals before it creates a new ﬁle for recording. It automatically detects the silent intervals in incoming sound and creates a new ﬁle when the silent interval exceeds the speciﬁed duration. (*This setting can be selected only in Line-In Record mode)

Rec via external microphone

※ Line-in Cable Converter (Optional)

COWON D2

Basic Operations

8. Settings Mode

1. JetEffect

1. Equalizer

· settings or manually set 5 Band Equalizers(EQ).

· Preset EQ settings include Normal, Rock, Jazz, Classic, Pop, and Vocal. Each preset EQ can be

edited to match user’s preference.

2. BBE

· BBE is the sound effect that provides clear music.

3. Mach3Bass

· Mach3Bass is the base booster that enhances super low-end bass.

4. 3D Surround

· 3D Surround provides three dimensional sound effects.

5. Stereo Enhance

· Stereo Enhance enhances stereo effect for fuller sound quality

6. MP Enhance

· MP Enhance: Sound effect that compensate for missing sound segments

7. Pan

· Pan adjusts the left and right volume balance.

8. Play Speed

· Controls the speed of music playback.

- Excessive JetEffect settings may strain sound and generate noise.

- For further information regarding JetEffect, refer to BBE MP at our website: www.COWON.com

2. Play Mode

1. Boundary

· This function sets the various ranges of ﬁles and folders.

· All: Plays all tracks in all folders

· Single: Plays only one track.

· Folder: Plays ﬁles in the current folder

2. Repeat

· Within the range speciﬁed in the boundary, repeat playback can be set.

3. Shufﬂe

· Within the range speciﬁed in Boundary, random playback can be set.

· If enabled, ﬁles within the range are randomly played.

3. Display

1. Language

· Sets the language in COWON D2

2. Title

· Sets how the player displays ﬁle names on the screen.

· Choose ID3 tag to display tag information (artist, title) while playback.

3. Play time

· Sets how it displays time information of current ﬁle.

·Play time shows elapsed playback time and Remaining shows the remaining playback time.

4. Scrollspeed

· Sets the scrolling speed for text displayed on the screen.

· Larger the number, faster the scrolling speed.

5. Wallpaper

· Sets the wallpaper for Music mode.

· If None is selected, wallpaper is not displayed.

· If Defaults is selected, default wallpaper will be displayed.

· If Custom is selected, the image set as Wallpaper in Picture mode will appear as the wallpaper.

6. Lyrics

· COWON D2 can display lyrics of music ﬁles that contain lyric information.

· When enabled, lyrics of the music ﬁle being played is displayed on the screen.

· Music ﬁles without lyrics will not display lyrics even if this feature enabled.

· For more information regarding using lyrics, please refer the COWON’s homepage (www.COWON. com) under FAQ-How to use LDB Manager.

7. LCD Auto off

· Sets how long the screen stays on before it turns off.

· If there is no operation for a speciﬁed period of time, the screen will automatically turn off.

8. Brightness

·Sets the screen brightness.

9. Set Font Color

· Sets the default font color for display

10. TV-Out Methods

· Sets the signal out to TV

11. 7.5 IRE

· Sets the brightness of the signals to TV

· The 7.5 IRE is a U.S. analog signal brightness standard and is used in US, Korea, and other countries. (Most countries use 0 IRE)

· Sets this if the TV is made for use in Korea or in U.S.

COWON D2

Basic Operations

4. Timer

1. Time Setup

· Sets the current time.

· Sets the correct time setting for alarm and scheduled recording.

2. Wakeup mode

· Automatically turns on the player at the speciﬁed wakeup time.

· Music Alarm plays music and for FM Alarm settings, the last station to be listened to will run in Radio mode.

· For FM recording, it records the last radio frequency from the preset time during the speciﬁed time. NOTE: FM Scheduled Recording uses more power than other features. Always make sure that the player is

fully charged before using this feature.

3. Wakeup Time

· Sets the time to automatically turn the player on.

· Once sets the alarm for one time use, Daily sets the alarm for daily use.

· Duration is the period of time during which the alarm will stay on.

4. Sleep

· Automatically turns off the power after a speciﬁed time.

· After the preset time has passed, the player will automatically turn off even if a ﬁle is being played at the time.

5. Auto Off

· When the player is stopped and no action is taken after a speciﬁed time has elapsed, this feature will automatically turn off the player.

· This function does not operate during playback.

5. General

1. Skip length

· Sets the length of playback time skipped when the buttons are pressed shortly.

2. Scan speed

· Sets the speed of Fast Forward/Rewind when the buttons are pressed and held.

· The faster the speed, the quicker scanning is possible.

3. Resume

· Saves the location of the music ﬁle played at the last power off.

· If enabled, when the player is turned on, it automatically plays from the last position where it was turned off.

4. Fade in

· Gradually increases volume when resuming playback after stop or pause.

· Sets how long it takes to increase the volume.

5. Load Default

·Sets all the settings to default values except for the language

6. User deﬁned button

·User can deﬁne a desired function for Pressing and holding button

6. Recording

1. LineIn bps

· Sets the audio quality of the ﬁle being recorded through Line-In.

· The higher Kbps, the better the recording quality is, but ﬁle size also becomes larger.

2. Voice bps

· Sets the audio quality of the ﬁle recorded with the built-in microphone.

· Files recording through the microphone are set to Mono by default.

· The higher Kbps, the better the recording quality is, but ﬁle size also becomes larger.

3. FM bps

· Sets the quality of the ﬁle being recorded during FM Radio listening.

· Also sets the quality of scheduled FM recording ﬁle.

· The higher Kbps, the better the recording quality is, but ﬁle size also becomes larger.

4. Mic volume

·Adjusts the volume level of audio recorded through the built-in microphone.

5. Line volume

· Adjusts the volume level of audio recorded through the Line-In.

6. Auto Sync

· Recognizes input sound through the Line-In and generates a new ﬁle automatically.

· If there is no sound input during a speciﬁed time period, a new ﬁle is created when recording is resumed.

7. External MIC

· Sets whether an external microphone is being used.

· External microphone does not need separate power. Line-in Cable Converter (sold separately) can be used

7. FM Radio

1. Stereo

· Select from Stereo and Mono when listening to FM Radio.

· Radio broadcasts that only support Mono will not support the Stereo feature.

2. Auto scan

· Automatically scans for FM frequency channels and sets to preset channels.

3. Region

· Selects the country in which you are listening to FM radio.

8. Information

· Version : version of the ﬁrmware installed

· Total Space : Total capacity of the ﬂash memory

· Free Space : Un-used amount of ﬂash memory

COWON D2

Additional Information

1. Speciﬁcation

COWON D2 – Speciﬁcation

Music MP3 : MPEG 1/2/2.5 Layer 3, ~320kbps, ~48kHz, mono/stereo

Video AVI : MPEG4 ~ 2Mbps, 320x240, 30fps, MP3 audio

Supported File Types

Radio

Display

Internal

Memory

External Memory

PC Interface

File Transfer

Speed

Battery

Battery Life

Charging Time

Buttons

SNR

Tunable

Frequencies

Sound Output

Dimensions

Weight

Record WMA : 32 ~ 256kbps recording and playback

Picture JPG

Text TXT ﬁle Viewer

Max. numbers 500 folders / 5,000 ﬁles

FM RADIO : 76Mhz ~ 108Mhz, 87.5Mhz ~ 108Mhz

WMA : 32~256kbps Recording

2.5 inches 1.6M color TFT-LCD – QVGA (320x240)

Touchscreen

2GB, 4GB

1 Memory Slot for SD/SDHC Card or MMC Card

USB 2.0 High Speed

Max. 35Mbps (Upload Max. 40Mbps)

Internal Lithium Polymer battery

Movie : Max. 10 hours of continuous play Audio: Max. 52 hours of continuous play

Power adapter: ~3.5 hrs, USB: ~7 hrs

3 buttons (MENU, VOL-, VOL+), POWER & HOLD Switch

95dB (A-Weighted)

20Hz~20KHz

16 Ohm Earphone : 37mW + 37mW

78 X 55.4 X 16.6 mm (LxHxD)

91g (Including the battery)

WMA : ~256kbps, ~48kHz, mono/stereo OGG : ~Q10, ~44.1kHz, mono/stereo FLAC : Compression Level 0 ~ 8, ~44.1kHz, mono/stereo WAV : ~48kHz, 16bit, mono/stereo

JetEffects(BBE, Mach3Bass, 3D Surround, Stereo Enhance, MP Enhance)

WMV : WMV9 ~ 768kbps, 320x240, 30fps, WMA audio

TV OUT (TV OUT cable sold separately)

Voice, Line-In, External Mic

No limit on ﬁle size

Supports Max. 2MB

2. Setting to Factory Default Values

COWON D2 can be returned to its original factory settings. Resetting will erase all the currently set values for settings and will return them to the values pre-set at the factory.

1. Turn on the power

2. At the Mode Selection screen, follow the steps shown below.

3. Next time a power is turned on, the language selection screen will appear.

- If the product does not function properly, before setting it to its factory default values, please press “RESET” button at the bottom of D2. If problem persists, then set it to the factory default values.

- The battery life is as tested under COWON’s standard testing settings and can vary for individual uses.

COWON D2

Troubleshooting Additional Information

3. Converting Video Files Using JetAudio VX

1. Install and then run JetAudio VX.

2. Click “Convert Video” on the top to convert the video ﬁle.

3. From the Convert Video window, click “Add File” to select the ﬁles to convert.

4. Check the selected video ﬁles in the list.

I am still confused even after reading the manual.

Our website www.COWON.com provides support for users of COWON products with FAQ (Frequently Asked Questions) and beginner’s guide for our products. Users are strongly encouraged to check out our website for further information regarding product usages and software upgrades and patches. For individual inquiries, please contact us on-line as we will try to help you as best we can.

I cannot turn on the player.

Charge the battery fully in case the battery charge has been drained. If the battery is weak it may take a few seconds to power on. If the player does not respond at all, ﬁrst disconnect all USB and power cables, and then press the RESET button located at the bottom of the player. RESET button simply powers off the player and does not affect the player in any other way.

Buttons do not respond.

Check if the power switch is set to HOLD

The player is on but there is no sound.

Check if the volume is set to 0 Check if the player has any music ﬁle stored in its disk. Damaged music ﬁles may not play or play improperly. Check the connection of the earphones to the D2. Loose or blocked connection can cause inadequate contact between earphone jack and the D2.

The battery life is shorter when I use external memory

D2 requires more power to read and play back/record ﬁles from an external memory card, So, battery life will be shorter when using external memory compared to using the internal memory.

Album image is not displayed in Music Mode

In order display album image, the image has to be stored in the ID3 tag of the music ﬁle. You can edit the ID3 tags using jetAudio.

Video won’t play.

All video ﬁles must be converted using jetAudio VX. Any other video ﬁles are not supported by D2.

5. After checking the target folder location to save the converted ﬁles and other settings, click on “Start” to start the video conversion process.

- Movie ﬁles that have not been converted by jetAudio VX will not play in COWON D2.

- Make sure that the movie ﬁles play properly on the PC.

- Not all video ﬁles can be converted. Files already damaged before conversion may not work on COWON D2 even if the conversion process is successful.

- Conversion time may vary depending on PC performance, source ﬁle size and codec types.

- “Preview” allows checking the converted video before starting conversion.

- To convert a ﬁle with subtitles or to change settings on subtitles, click on “Convert Options”.

- SMI ﬁles for subtitles must have the same ﬁle name as its video ﬁle.

FM Radio does not work.

D2 does not have a separate antenna. Instead it uses earphone wire to receive FM Radio signals. Stretching the wires may enhance the reception quality. FM radio reception may be poor at locations where FM radio transmissions are shielded. If FM radio does not work where reception should be possible, please contact our service center (Note that reception quality of D2 may differ from other FM radio receivers.)

DMB does not work

This model does not include DMB module. Built-in DMB module is available in COWON D2 DMB model.

There is too much noise in my recordings.

COWON D2 uses ultra-small embedded microphone, so it may be more susceptible to noise during recordings.

COWON D2

Troubleshooting

JetShell

Characters on the display are corrupted.

Reset the language using Settings-Display-Language menu and set display format to File name using Settings-Display-Title menu. If the problem continues, reset the player following the procedures outlined in the manual. Some special fonts may not display perfectly.

Computer cannot recognize the player when connected.

If D2 doesn’t’ power on when connected PC, press RESET button next to the USB jack on the bottom of the player. D2 may require additional driver installation for Windows 98 users. Connection to an external USB Hub may not be stable due to its low power. D2 should be connected directly to a PC’s USB port.

Player is not recognized by JetShell and “No iAUDIO found” message appears.

Check to see if the player is recognized in Windows Explorer when it is properly connected to PC. D2 must be recognized in the Windows for it to work with JetShell. Additional driver installation is required for Windows 98 and 98 SE users. Within JetShell, set Settings-Device to match your model.

Memory capacity of the player is different or smaller than speciﬁed.

The memory capacity indicated by Windows Explorer may be different from that indicated by the memory manufacturer. D2 uses some area in the drive for system operation. Therefore, the actual available capacity is somewhat reduced after excluding system area.

COWON D2 does not play properly when memory is full.

For D2 to function properly, it requires at least 5 MB of space for saving settings and other system ﬁles.

What is JetShell?

JetShell is the COWON D2 manager program providing the following features:

• Downloading/Uploading ﬁles from/to COWON D2.

• File management similar to Windows Explorer

• Playing MP3, MP2, WAV, WMA, ASF, Audio CD, and Playlist (m3u)

• Copying (ripping) MP3 ﬁles from Audio CD

• Converting between WAV/MP3/WMA

• Changing bitrate of MP3 ﬁles

• Convenient ﬁle transfer using Download List

• A wide selection of spectrums, equalizers, and sound effects

• Editing ID3 tags

• Downloading COWON D2 logo

• Formatting the ﬂash memory

Running Environment for JetShell

• Pentium 200 Mhz or higher

• 32 MB or more memory

• 20 MB or more hard disk space

• 256 Color or higher display

• Windows 98/ME/2000/XP (NT is not supported)

• USB Port 1.1 or higher

• CD-ROM drive

• Sound Card, Speaker or Headphone

Connecting COWON D2 and Installing JetShell

1. When you insert COWON D2 installation CD in the CD-ROM drive, the installation program starts automatically. It may not start automatically depending on the settings of Windows. In this case, run x:\setup.exe or x:\JetShell\setup.exe. (where x is the letter of your CD-ROM drive)

2. When the installation ﬁnishes, Start -> Program -> COWON -> program group is created.

3. You are now ready to connect COWON D2 to PC (Don’t run JetShell at this time).

Connect the USB ports of COWON D2 to your PC using the provided USB cable.

(We recommend to connect COWON D2 to the PC directly, not using USB hub)

4. As soon as the cabe is connected, the message “Found New Hardware” appears and the USB driver for COWON D2 is installed automatically. The driver installation message may not appear on the screen depending on the status of Windows. To make sure that the installation was completed normally, check for the device “iAUDIO” in My Computer as shown below, or “Control Panel -> System -> Hardware -> Device Manager”.

5. Now you can transfer ﬁles by using JetShell or Window Explorer.

COWON D2

JetShell JetShell

Introducing JetShell

The Whole View

Play and MP3

Management

Section

File

Management

Section

Flash

Memory

Management

Section

When JetShell is running, it controls the iAUDIO. Make sure to exit JetShell before performing the following tasks:

• Installing COWON D2's USB driver

• Formatting COWON D2 in Windows Explorer

• Upgrading COWON D2's ﬁrmware

Player Section

Double click an MP3, MP2, WAV, WMA, ASF, Audio CD track, or Playlist (m3u) ﬁle in the "File Management Window", or drag and drop ﬁles on the "Player Window" shown above. You can also select multiple ﬁles and then press the Play button. On the black screen in the middle, various information of current ﬁle is displayed, and two types of spectrum screens appear.

You can start and stop playing the ﬁle with the buttons at the right, and adjust the volume with the + and - buttons. To skip instantly to a speciﬁc position of the track being played, click on the position bar.

File Management Window

Download List Management Section

File Management Section

The File Management Section of JetShell looks just like Windows Explorer. The left window shows folders, disks, and CD-ROM drives in a tree structure, and the right window shows the ﬁles in current folder.

Flash Memory Management Section

The bottom part of JetShell consists of "Flash Memory Management Window" and "Download List Window". When COWON D2 is working normally, the red lamp is turned on with the message "COWON D2 is working" as shown in the ﬁgure. The ﬁles in COWON D2 displayed in the middle window. The "Memory used" bar shown at the bottom right indicates the used memory size of the total ﬂash memory of COWON D2. If this bar is almost full, it means that there is almost no free space available in COWON D2.

Button Function Explanation

Up Move to the upper folder.

Properties Display the properties of the selected ﬁle.

Refresh Refresh the contents of ﬂash memory.

Delete Delete the selected ﬁle or folder.

New folder Create a new folder.

Cut Cut the selected ﬁle or folder.

Copy Copy the selected ﬁle or folder.

Paste Paste the cut or copied ﬁle.

Transfer to Flash

Memory

Transfer to PC Transfer the selected ﬁles or folder from COWON D2 to PC.

Transfer the selected ﬁles or folder from PC to COWON D2.

COWON D2

JetShell JetShell

JetShell displays visually cool spectrums. When you click on the spectrum display area, the screen changes as follows.

3. The following window shows the ﬁle downloading process.

Never disconnect the USB cable while downloading.

Make sure that the LCD status is READY before disconnecting

USB cable.

4. Another method is to put the ﬁles in the "Download List Window" ﬁrst, and transfer them

You can also enjoy various equalizers and sound effects.

Various Equalizers

later.

This is useful when you wish to download ﬁles in different folders.

5. You can also download the ﬁles existing outside of JetShell by dragging and dropping them

onto the "Flash Memory Window".

Various Sound Effects

Downloading Music ﬁles to COWON D2

If you want to download secure WMA ﬁles (WMA ﬁles from online music store) to COWON D2, please refer to “Downloading secure WMA ﬁles to COWON D2”. JetShell does not support downloading secure WMA ﬁles. You can use Windows Explorer or other ﬁle management programs to download music ﬁles to COWON D2.

1. Downloading music ﬁles to COWON D2 is very simple. Select ﬁles

to download from the "File Management Window" and click down

arrow.

2. Or you can also drag and drop the selected ﬁles from the "File

Management Window" to the "Flash Memory Management

Window".

COWON D2

JetShell JetShell

Converting Audio CD Tracks to MP3 Files and Downloading Them to COWON D2

With JetShell, you can easily convert your Audio CD into MP3 ﬁles and download them to COWON D2.

1. Before getting started, you must choose the quality of the MP3 ﬁles to create. Click [Setup] –[MP3 Encoder

Option] to set the desired bitrate of the MP3 ﬁles. (The ﬁles compressed in a high bitrate have a higher sound

quality and a bigger ﬁle size.)

2. From the File Management section, select the CD-ROM drive in which the Audio CD is inserted. Select the

audio tracks from the right window and click or [File] –[Convert CD to MP3] from the menu.

Other Features

1. Editing ID3 Tag

You can edit the ID3 tag of a MP3 ﬁle by selecting [Tools] – [Edit MP3 ID3 Tag] from the JetShell menu.

2. Downloading Logo File

You can download a logo ﬁle to change the logo screen that appears when COWON D2 powers on.

Select [Download Logo File] from the menu. When the "Open" window appears, select the desired logo ﬁle and

click Open. Then the logo ﬁle is downloaded and applied.

3. Specify the path to save the MP3 ﬁles in. Choose a folder in COWON D2 to directly download MP3 ﬁles onto

COWON D2.

Cowon D2 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual