JVC KD-R610, KD-A615, KD-R618 manual Bluetooth operations

Playing MP3/WMA tracks from a USB device

•While playing from a USB device, the playback order may differ from other players.

•This unit may be unable to play back some USB devices or some files due to their characteristics or recording conditions.

•Depending on the shape of the USB devices and connection ports, some USB devices may not be attached properly or the connection might be loose.

•Connect one USB mass storage class device to the unit at a time. Do not use a USB hub.

•If the connected USB device does not have the correct files, “CANNOT PLAY” appears.

•This unit can show Tag (Version 1.0, 1.1, 2.2, 2.3, or 2.4) for MP3 files and for WMA files.

•This unit can play back MP3/WMA files meeting the conditions below:

–Bit rate of MP3/WMA: 32 kbps — 320 kbps

–Sampling frequency of MP3:

32 kHz, 44.1 kHz, 48 kHz (for MPEG-1) 16 kHz, 22.05 kHz, 24 kHz (for MPEG-2)

–Sampling frequency of WMA:

22.05kHz, 32 kHz, 44.1 kHz, 48 kHz

•This unit can play back MP3 files recorded in VBR (variable bit rate).

•The maximum number of characters for:

–Folder names : 32 characters

–File names : 32 characters

–MP3 Tag : 64 characters

–WMA Tag : 32 characters

•This unit can recognize a total of 5 000 files, 255 folders (255 files per folder including folder without unsupported files), and of 8 hierarchies.

•This unit does not support SD card reader.

•This unit cannot recognize a USB device whose rating is other than 5 V and exceeds 500 mA.

•USB devices equipped with special functions such as data security functions cannot be used with the unit.

•Do not use a USB device with 2 or more partitions.

•This unit may not recognized a USB device connected through a USB card reader.

•This unit may not play back files in a USB device properly when using a USB extension cord.

•This unit cannot play back the following files:

–MP3 files encoded in MP3i and MP3 PRO format.

–MP3 files encoded in an inappropriate format.

–MP3 files encoded with Layer 1/2.

–WMA files encoded in lossless, professional, and voice format.

–WMA files which are not based upon Windows Media® Audio.

Bluetooth operations

•While driving, do not perform complicated operation such as dialing the numbers, using phone book, etc. When you perform these operations, stop your car in a safe place.

•Some Bluetooth devices may not be connected to this unit depending on the Bluetooth version of the device.

•This unit may not work for some Bluetooth devices.

•Connecting condition may vary depending on the circumstances around you.

•When the unit is turned off, the device is disconnected.

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