23En01 EnglishAbout USB storage devicesThe USB storage devices that can be connected to this unit are as shown below.• USB memory devices and HDDs (hard disk drives) supporting USB 2.0• File system: FAT16, FAT32 or NTFSNote• This unit’s settings, playlists and schedules can be saved on and loaded from USB storage devices and the errorhistory saved on USB storage devices. Video files, still picture files and text crawl data stored on USB storagedevices can be played if they are copied on SD memory cards (page 51).• USB storage devices formatted in file systems other than the ones above cannot be used.• If multiple partitions are set on the USB storage device, the device may not be recognized.• Some USB storage devices may not operate properly.• Operation of connected USB storage devices (USB memories, external HDDs, etc.) is not guaranteed.Furthermore, this unit does not support low speed devices.Cautions on using USB storage devices• Please note that Pioneer will accept no responsibility whatsoever for damage to USB storage devicescaused by connection of this unit, loss of data recorded on USB storage devices or loss of this unit’s settingdata, etc.• Only files in the root directory can be loaded. Also, files saved on USB storage devices with this unit are placed inthe root directory.• If a file name has more than 15 characters, the file name displayed on this unit is abbreviated.• It is not possible to use two or more USB storage devices simultaneously.• Be sure to delete any unnecessary files that are unrelated to this unit from USB storage devices before using them.Pioneer will accept no responsibility whatsoever for loss of or damage to files on USB storage devices. Files cannotbe deleted on this unit. Delete the files using a computer.• Do not disconnect the USB storage device while files are being read or saved.• If an error occurs while files are being read or saved, disconnect then reconnect the USB storage device and tryagain. If the error occurs again, format the USB storage device in FAT format on a computer.• When saving, if a file with the same name already exists, the old file is overwritten.