Hyun Won DAH-1500 User manual

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DAH-1500
User’s Manual
Sharp-cut organic EL LCD/ 6-mode & user-set EQ/ unlimited folders and file-navigation system/
easy & convenient clock system/ removable disk/ FM radio and recoding/ built-in Li-ion battery/
resume function in second/ easy firmware upgrade
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View Index
Before starting Page 5
Safety Precautions/ Special Features/ Technical Specifications/ Accessories/ Parts
Designations/ Buttons/ LCD/ Recharge/ Power/ Connection with PC/ Disconnection
Basic operations Page 23
Power On-Off / Playing Music
Convenient Functions Page 27
Navigation/ Hold/ Clock/ Auto Power-off
FM Radio Page 33
Listening to FM Radio/ Tuning in Radio Frequency/ Saving FM Frequencies/ Preset Mode/
Deleting Frequencies/ Recording FM Radio
Menus Page 43
Menu List/ Menu Buttons/ Mode Change/ Music Set/ Screen Set/ Other Sets
Program Page 57
Program CD Installation/ File Download-Upload/ Format
Support Page 65
This is not a trouble!
Customer Support & After-sales Service
Indemnification

Warranty Card
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1. Before Starting
Safety Precautions 6
Special Features 10
Technical Specifications 12
Accessories 13
Parts Designations 14
Buttons 16
LCD 17
Recharge 18
Power 19
Connection with PC 20
Disconnection 21
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Safety Precautions
 Avoid humidity or dusty area
 Don’t disassemble or modify the product.
 Don’t put the product close to any heating device or under direct sunlight
 Avoid the product from dropping or excessive shock
 Never use any chemical or cleanser. It may damage the surface of product.
 Don’t touch the product with a wet hand.
 Distributing music files without authorization is against copyright law.
 The manufacturer is not responsible for any damaged data saved in the product if the
product error was caused by user’s carelessness. The data saved in the product may
be damaged in the A/S.
 Listening to sound sources in higher volume may cause auditory disorder.
 Don’t use earphone set while riding a bicycle or motorcycle, or driving a car.
 Immediately reset the product when it generates excessive heat or burning small, and
then contact our A/S agent for repair.

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Safety Precautions
Safety matters for AC adaptor
 Don’t open the case of AC adaptor to avoid electric shock.
 Please be fully aware of this user’s manual to avoid any unexpected trouble.
Warning!
Prevent the AC adaptor from contacting water to avoid fire or electric shock. Use enclosed
adaptor in the package only to ensure the safety. (Manufacturer is not responsible for any
trouble caused by using other adaptors).
Note!
Use correct outlet socket to connect with the power plug to avoid electric shock. The power plug
shall not be exposed outside when it is successfully connected into the socket.
Built-in Battery
 Don’t use damaged built-in battery or AC adaptor.
 Excessive recharge long than specified hours is not allowed to prevent fire.
 Fully recharge the battery when trying to use it for the first time or after a long-term
disuse.
 When the using term gets shorter in comparison with recharging term please replace
the battery.
 Since the battery supplied with the product is consumable the using hours of it
gradually gets shorter.
 Any metal parts on DC converter or built-in battery should not be allowed to touch other
conductive materials to avoid fire or electric shock.
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Special Features
Polished & Elegant Design
Super compact size (24*24*24mm/ 18g) reveals the highest aesthetic sense!
Refined functions along with simple-but-elegant design provide the maximum convenience and
mobility.
Sharp-cut Organic EL LCD
Blue colored self-illuminant organic EL is used as the main screen with optimum harmony

between black background and blue texts. This organic EL LCD provides you very sharp-cut
color, comfortable-to-eye display and elegant high-end screen quality.
6 Mode & User-set EQ
According to music genres it provides 6 selectable modes; Normal/ Rock/ Jazz/ Classic/ X-Live
to satisfy your taste as well as user-set mode which enables you set the tone as per your own
preference.
Unlimited Folders & File Navigation System
The product plays every MP3 files saved in multi folders. Those files and folders can be
selected and played as if in Windows environment.
Easy & Convenient Clock System
It also provides Clock function for your convenient life
Removable Disk
By connecting the product to PC, the Windows system identifies it as a removable disk. No
extra effort to install additional software in the PC is required. All other file formats can be saved
in the product.
FM Radio & Recording
Enjoy FM radio with this product as well as digital music files (MP3/WMA)! You can also record
your favorite FM programs or songs and save them as music files. Auto tuning and frequency
storage are also available.
Built-in Li-ion Battery
No extra battery is required. This advanced battery system can be easily recharged by only
connecting into the USB port in PC.
Resume Function in Second Unit
Don’t worry about sudden power off. This resume function operating in second unit recovers all
previous settings when you turn the power on again.
Firmware Upgrade
If any modification in the functions is required by manufacturer, you may easily upgrade the
firmware by simple manipulation.
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Technical Specification
Functions Items Specifications
FM Tuner FM Frequency Range
Headset Output
87.5MHz ~ 108.0MHz
Max. 7mW(16Ω) Max Volume

S/N Ratio
Antenna
50dB
Headset/earphone code antenna
Audio Frequency Characteristics
Headset Output
S/N ratio
20Hz ~ 20KHz
Max. 7.5mW(16Ω) Max Volume
90dB
Supporting Files File format
Bit rate
MP3, WMA
MP3: 8~320Kbps
WMA: 32~192Kbps
USB Download speed 6Mbps (USB Ver 1.1)
Recording period FM radio 1040 minutes (with
256MB/ 48Kbps recording mode)
Max. Elapsing period 15 hours
Operating Temperature -5℃to 70℃
Size (W*H*D) 24 * 24 * 24 (mm)
Weight 18 g
Battery (Built-in) Li-ion
Accessory
 Depicted images shown below are provided only for your appreciation and they may be
different from real products.
USB Cable
Carrying Case
Necklace Earphone
User’s Manual
Program CD
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Designations
Front
Necklace link pin
LCD screen
Top
Earphone jack/ USB jack
Necklace link pin

Bottom
Reset button
Lateral sides
Necklace link pin
Power/ Play/ Pause
FF/ REW/ VOL+/-
Necklace link pin
MENU/Navigation
Hold/ Clock button
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Buttons
Power ON/OFF
File Play/ Pause
Move to Submenu/ Menu Set-value Save
Searching Previous/Next File
Move to Left/Right Menu
Move to Navigation sub/preceding Folder
Volume Up/Down
Move to Upper/lower Menu
Move to Navigation sub/preceding folder or file
Move into Menu/ Navigation Mode
Move to preceding Menu
Recording FM Radio
Hold
Clock View
LCD Display
Music Mode
A: Displays file format in playing

B: Displays file status (Play/ Pause/ Stop)
C: Displays play mode
D: Displays hold
E: Displays battery status
F: Displays file title
G: Displays file elapsing time
H: Displays current file No./ total file number
I: Displays EQ
J: Displays volume
FM Mode
A: Receiving sensitivity (Antenna)
B: Displays search/ preset mode
C: Displays stereo/ mono
D: Displays hold
E: Displays battery status
F: Displays frequency
G: Displays volume
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Recharge
1. Using USB cable, connect the product into USB port in PC to recharge the battery.
2. LCD screen shows the icon change from (picture) to (picture) when it is fully recharged.
Note!
 It takes approx 3 hours to completely recharge the fully consumed battery.
 Recharge is still undergoing while downloading/uploading files from/to PC.
 Recharge the product using USB cable when LCD screen is not activated.
 LCD screen shows (picture) when any error in recharge process occurs. Try to
recharge few times more. If the error is consistent, contact our local A/S agent.
Power
1. When initially turn the product on the battery status may vary. It is stabilized 5 to 6
seconds after the power ON.
(picture) (picture) (picture)
(Full) (Mid) (Low)
2. Continuous elapsing period

1) 15 hours in below conditions;
- MP3: 128Kbps, 44.1Khz
- Vol 15
- Power Volume not in use
 Recharge the battery in following cases;
1) “Low Battery” appears on LCD
2) Button is not functioning correctly
3) LCD is not activated by pushing the power button.
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Connection with PC
Note!
 What’s USB (Universal Serial Bus)? This is a new connection system between PC and
peripheral devices.
 Connect the USB cable supplied with the product into a USB port in PC. Any
unexpected error can be happened when connecting to the USB port in front of PC or
USB hub.
 The product can not be identified in the PC with Windows 98SE or lower. Install
program CD supplied with the product in the PC.
USB cable connection
Connect one end of the cable into a USB port on the back of PC and the other end to the
earphone jack of this product.
Disconnection
With Windows ME, 2000 and XP
1. Double click on the green arrow on the right-bottom part of the initial Window screen.
2. Click on Stop and OK after selecting “USB High Capacity Storage Device”
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Disconnection
3. Click on OK on “Safety removal of the hardware” message bar and then remove the
cable.
 In case with Windows 98SE

Open “My Computer” or “Windows Search” and choose “Removable Disk.” Choose
“Remove” using the right button of mouse and then remove the USB cable.
Note!
 Removing the cable without following above instruction will display a warning message
and may cause a fatal error in PC or the product.
 Removing the cable while downloading or uploading files, or formatting the product
may cause a fatal error in PC or the product.
Basic Operations
Power ON/OFF 24
Playing Music 25
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Power ON/OFF
Turning ON the power
Press (picture) for longer seconds to turn the power on.
Note!
 When the battery is low LCD shows “Low Battery” and is not activated.
 Recharge the battery when LCD is not activated.
Turning OFF the power
Press (picture) for longer seconds to turn the power off.
Note!
 When no button manipulation in pause or stop condition is done after the set period for
“Auto Power Off,” it automatically turns off the power.
 In case with no earphone connected after a certain period time, it automatically turns
the power off.
 When you try to play a file after the restarting of the product, it completely recovers all
previous setting. All track numbers, equalizer and other settings are recovered.
(Resume function in second unit)
Playing Music
Playing file

At “Stop” or “Pause”;
Press (picture) to play the file
Stop
In playing;
Press (picture) to stop the file
Volume control
Press (picture) shortly to increase or decrease the volume by steps.
Press (picture) for longer seconds to increase or decrease the volume continuously.
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Playing Music
File Selection
Press (picture) shortly in playing to play the previous/next file.
Press (picture) shortly at stop condition to move to the previous/next file.
3. Convenient Functions
Navigation 28
Hold 29
Time 30
Auto Power OFF 31
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Navigation (Folder search in playing)
Example) when trying to play “bye bye”;
Press for longer seconds
Choose Hyun Folder and push to FF direction
Select bye bye.mp3
Press (picture) to play bye bye file.