20
English
DISC Player
Problem
Cause
Measure
Disc cannot be
loaded.
Another disc is already loaded.
Eject the disc before loading the new one.
There is an object installed inside the
unit.
Remove the object inside the unit.
Sound skips or is
noisy.
Compact disc is dirty.
Clean the compact disc with a soft cloth.
Compact disc is heavily scratched or
warped.
Replace with a compact disc with no
scratches.
Sound is bad when
power is first turned
on.
Condensation may form on the internal
lens when the car is parked in a humid
place.
Let dry for about 1 hour with power on.
USB Devices
Problem
Cause
Measure
USB device cannot
be inserted.
The USB device has been
inserted with wrong direction.
Reversing the connection direction of the USB
device, try it again.
The USB connector is broken.
Replace with a new USB device.
USB device is not
recognized.
The USB device is damaged.
Disconnect the USB device and reconnect. If the
device is still not recognized, try replacing with a
different USB device.
Connectors are loose.
No sound heard with
the display “
No File
”
shown.
No MP3/WMA file is stored in the
USB device.
Store these files properly in the USB device.
Sound skips or is
noisy.
MP3/WMA files are not encoded
properly.
Use MP3/WMA files encoded properly.
Bluetooth
Problem
Cause
Measure
Cannot pair the
Bluetooth enabled
device with the car
audio system.
The device does not support the
profiles required for the system.
Use another device to connect.
The Bluetooth function of the
device is not enabled.
Refer to the user manual of the device for how to
enable the function.
The audio quality
is poor after
connection with a
Bluetooth-enabled
device.
The microphone is not correctly
positioned.
Adjust the position of the microphone.
For example, stick the microphone onto the
dashboard where close to the driver.
The Bluetooth reception is poor.
Move the device closer to the car audio system or
remove any obstacle between the device and the
system.
