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Notices
About memory size
1. The actual available memory on the device is less than what is listed
on the package. This is due to small discrepancies in file formats and
algorithms used by various operating systems. In addition, a portion of
memory space is reserved for system files and data sectors for better
performance.
About Battery
2. AU523 has a built-in, high-performance, rechargeable battery. The
battery should only be replaced by a qualified technician.
3. The rechargeable battery has a limited number of charge cycles.
Battery life and number of charge cycles will vary depending on
temperature, usage and settings.
4. If you have problems with battery life or if the battery needs to be
replaced, please consult your nearest Apacer dealer.
About hearing damage
5. To prevent hearing damage, please avoid using the headphones at a
high volume. Doctors and hearing experts advised against continuous,
loud and extended play
Others
6. Do not leave the player in a damp environment or in places with
temperatures of higher than 35°C or lower than –5°C.
7. Do not use the earphones while driving an automobile or riding a
bicycle. Refer to local traffic laws and regulations accordingly.
8. Exercise caution when using earphones while walking down or
crossing streets.
9. The player package uses cardboard, polyethylene and other nonhazardous materials.
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Table of Contents
Table of Contents........................................................................................3
1 Package contents ..................................................................................4
1.1 Optional accessories .......................................................................4
2 Buttons and functions...........................................................................4
3 Playing MP3 files....................................................................................4
3.1 To play music/audio files:.................................................................4
4 Changing MP3 playback settings.........................................................4
4.1 To repeat playing audio files:...........................................................5
4.2 To select an equalizer setting: .........................................................5
4.3 To turn the 3D audio settings on or off:............................................5
4.4 To adjust the play rate: ....................................................................5
4.5 To adjust the intro settings:..............................................................5
4.6 To change the display:.....................................................................6
4.7 To use A-B repeat mode:.................................................................6
5 Adding or removing MP3 files ..............................................................6
6 Navigating the menus............................................................................6
7 Adjusting the volume ............................................................................6
8 Recording voice.....................................................................................6
9 Tuning to FM radio.................................................................................7
9.1 Presetting FM stations.....................................................................7
10 System menu .........................................................................................8
10.1 Power...............................................................................................8
10.2 Language.........................................................................................8
10.3 Display.............................................................................................8
10.4 Sys Tools.........................................................................................8
11 Installing the player driver for Windows 98SE....................................9
12 Format the MP3 player ........................................................................10
13 Technical Specifications.....................................................................11
14 Q&A.......................................................................................................12
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1 Package contents
• Installation CD
• USB cable
• Earphone
• User manual
1.1 Optional accessories
• Battery charger
2 Buttons and functions
Keys Functions
R/V
M
HOLD
Record mode or volume mode
Forward
Play/Pause/Confirm/Power on and off
Backward
Menu button
MP3 lock button
3 Playing MP3 files
3.1 To play music/audio files:
1. Connect the earphone plug to MP3 player earphone jack.
2. Move the HOLD switch to unlock position.
3. Press
4. Press M to enter the main menu.
5. Briefly press or to select Music mode.
6. Briefly press
7. Briefly press to start playing MP3 files.
for three seconds to turn the MP3 on.
to confirm.
4 Changing MP3 playback settings
While in play mode, briefly press M to enter the sub-menu, then briefly press
or to select the settings you want to adjust. You can change the Repeat,
Equalizer, 3D, Play Rate, Intro, Display, A-B repeat and File Browser
settings from the sub-menu.
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