JVC KD-AHD39 - Manual (Page 32)

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ENGLISH
• This unit can show the names of albums, artists
(performer), and Tag (Version 1.0, 1.1, 2.2, 2.3, or 2.4) for
MP3 files and for WMA files.
• This unit can display only one-byte characters. No other
characters can be correctly displayed.
• This unit can play back MP3/WMA files meeting the
conditions below:
– Bit rate: 32 kbps − 320 kbps
– Sampling frequency:
48 kHz, 44.1 kHz, 32 kHz (for MPEG-1)
24 kHz, 22.05 kHz, 16 kHz (for MPEG-2)
– Disc format: ISO 9660 Level 1/Level 2, Romeo, Joliet
• The maximum number of characters for file/folder names
vary among the disc format used (includes 4 extension
characters—<.mp3> or <.wma>).
– ISO 9660 Level 1: up to 12 characters
– ISO 9660 Level 2: up to 31 characters
– Romeo: up to 64 characters
– Joliet: up to 32 characters
• This unit can play back files recorded in VBR (variable bit
rate).
Files recorded in VBR have a discrepancy in elapsed
time display, and do not show the actual elapsed time.
Especially, after performing the search function, this
difference becomes noticeable.
• This unit can recognize a total of 512 files and of 255
folders.
• This unit cannot play back the following files:
– MP3 files encoded with MP3i and MP3 PRO format.
– MP3 files encoded in an inappropriate format.
– MP3 files encoded with Layer 1/2.
– WMA files encoded with lossless, professional, and
voice format.
– WMA files which are not based upon Windows Media®
Audio.
– WMA files copy-protected with DRM.
– Files which have the data such as WAVE, ATRAC3, etc.
• The search function works but search speed is not
constant.
Changing the source
• If you change the source, playback also stops (without
ejecting the disc).
Next time you select “CD” for the playback source, disc
play starts from where it has been stopped previously.
Ejecting a disc
• If the ejected disc is not removed within 15 seconds, the
disc is automatically inserted again into the loading slot
to protect it from dust.
General settings—PSM
• When the HD Radio broadcast is used for adjusting the
built-in clock, it may not be adjusted correctly.
• If you change the “AMP GAIN” setting from
“HIGH POWER” to “LOW POWER” while the volume level
is set higher than “VOLUME 30,” the unit automatically
changes the volume level to “VOLUME 30.”
Bluetooth operations
General
• While driving, do not perform complicated operation
such as dialling 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
circumstances around you.
• When the unit is turned off, the device is disconnected.
Warning messages for Bluetooth
operations
ERROR CNNCT
(connect): The device is registered but the connection
has failed. Use “CONNECT” to connect the
device again (see page 20).
ERROR: Try the operation again. If “ERROR” appears
again, check if the device supports the
function you have tried.
UNFOUND: No available Bluetooth device is detected by
“SEARCH.”
LOADING: The unit is updating the phone book and/or
Text Message.
PLEASE WAIT: The unit is preparing to use the Bluetooth
function. If the message does not disappear,
turn off and turn on the unit, then connect
the device again (or reset the unit).
RESET 8: Check the connection between the adapter
and this unit.
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