JetAudio iAUDIO U2 manual Troubleshooting, Is full

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Troubleshooting

Symptom	Troubleshooting	Explanation
iAUDIO works abnormally or	Initialize iAUDIO and leave a free	An important system file, “settings.
does not play when memory	space of at least 1-2MB, then	dat” is saved in the Root folder of
is full.	try again.	the flash memory. If this file is not
		saved properly, deleted, or dam-
		aged during file transfer, iAUDIO
		may not work normally.
iAUDIO works abnormally or	Don’t store many files in Root	iAUDIO uses FAT file system.
does not play when hundreds of	folder. Instead, create sub-folders	Owing to the limitations of FAT, you
files are in the root folder.	under the root folder, and save files	are advised not to save many files
	under sub-folders.	in the root directory.

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