JVC KD-APD89 User Manual
Page 363
ENGLISH
37
REFERENCES
Symptoms
Remedies/Causes
USB device
• “No File” flashes on the display.
• “No USB” appears on the display.
Connect a USB device that contains tracks encoded in an
appropriate format.
• “Not Support” appears on the display and
track skips.
The track is unplayable.
• “Read failed” appears on the display.
The connected USB device may be malfunctioning,
or may not have been formatted correctly. The files
included in the USB device are corrupted.
• Correct characters are not displayed (e.g.
album name).
For available characters, see page 2.
• While playing a track, sound is sometimes
interrupted.
The tracks have not been properly copied into the USB
device. Copy tracks again into the USB device, and try
again.
• The sound is interrupted or skipped during
playback of a USB device.
• Turn off, then turn on the unit.
• Connect the device again, when the sound is not yet
restored.
Bluetooth
®
• Bluetooth device does not detect the unit.
The unit can be connected with one Bluetooth cellular
phone and one Bluetooth audio device at a time.
While connecting a device, this unit cannot be detected
from another device. Disconnect currently connected
device and search again.
• The unit does not detect the Bluetooth
device.
• Check the Bluetooth setting of the device.
• Search from the Bluetooth device. After the device
detects the unit, select “Open...” on the unit to connect
the device. (See page 14.)
• The unit does not make pairing with the
Bluetooth device.
• Enter the same PIN code for both the unit and target
device.
• Select the device name from “Special,” then try to
connect again. (See page 15.)
• Phone sound quality is poor.
• Reduce the distance between the unit and the
Bluetooth cellular phone.
• Move the car to a place where you can get a better
signal reception.
• The sound is interrupted or skipped during
playback of a Bluetooth audio player.
• Reduce the distance between the unit and the
Bluetooth audio player.
• Disconnect the device connected for “BT-PHONE.”
• Turn off, then turn on the unit.
• Connect the player again, when the sound is not yet
restored.
• The connected audio player cannot be
controlled.
Check whether the connected audio player supports
AVRCP (Audio Video Remote Control Profile).
(Operations depend on the connected audio player.)
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