Cowon Systems D3 manual + Home Screen, + Recovery Mode

Basic Use

+ Home Screen

Music	Enjoy a variety of music
	formats.
Videos	Watch various video files
	up to 1080p Full HD.

	Enjoy pictures and sort
Pictures	out favorite pictures by
	albums.
Internet	Access internet browser
	and search webs.
Calculator	Calculate numbers using
	the calculator.
Radio	Listen to FM Radio.
Mic	Record using Mic.
Recorder
Comix	Enjoy comics & cartoons
	on the web.
Documents	Set & read documents at
	your preference.
Paint	Draw simple memos and
	paints.
Settings	Change settings at user’s
	convenience.

+ Recovery Mode

When the D3 shows following severe symptoms, use its recovery mode to restore the device.

-When it fails to conduct system updates.

-When it needs to reinstall a current firmware on the device to solve system errors.

*It is recommended to try ‘Power on/off’ or ‘Reset’ before using the recovery mode. This mode is the last measure to deal with critical problems.

How to use recovery mode

1.Turn on the device while pressing the Play / Pause button.

2.As the right image shows, the Play / Pause button needs to be pressed until the device enters the recovery mode.

3. From the step number 2, press the home button and check whether the following 4 menus show up on the screen. Use the Volume(+/−) buttons to select the menu and run the selected menu by pressing the Play / Pause button.

1	reboot system now	Finish ‘recovery mode’ and reboots the device.
2	apply sdcard:update.zip	Start updating with ‘/sdcard/sd/update.zip’ on the SD card.
3	apply nand:update.zip	Start updating with ‘/sdcard/update.zip’ on the NAND.
		When using ‘OTA package’, back up update.zip file to the internal
4	re-install current version	storage after completing updates. This menu starts updating by using
		a previously backed-up file.

*If there’s no file while starting the menu number 2, 3, 4, error messages will show up and will not start installation.

4. When using the menu number 3, the same menu will show up again after finishing installation. Then select ‘reboot system now’, and check the updated firmware version.

COWON D3 11