55NZ503
English
English
Owner’s Manual
English
Owner’s Manual
USB DEVICE
Problem Cause Measure
USBdevicecannotbeinserted.
TheUSBdevicehasbeeninserted
with wrong direction.
Reversing the connection direction
oftheUSBdevice,tryitagain.
TheUSBconnectorisbroken. ReplacewithanewUSBdevice.
USBdeviceisnotrecognized.
TheUSBdeviceisdamaged. DisconnecttheUSBdeviceand
reconnect. If the device is still not
recognized,tryreplacingwitha
differentUSBdevice.
Connectors are loose.
Nosoundheardandnoledisplay
onlelist
NoMP3/WMAleisstoredinthe
USBdevice.
Storetheselesproperlyinthe
USBdevice.
Soundskipsorisnoisy.
MP3/WMAlesarenotencoded
properly.
UseMP3/WMAlesencoded
properly.
ThevideoofiPod/iPhoneimageis
disturbed
TheTVSignalsettingoftheiPod/
iPhoneisnotsetcorrectly.
SettheTVSignalsetting(NTSC/
PAL)oftheiPod/iPhonecorrectly.
Bluetooth
Problem Cause Measure
CannotpairtheBluetoothenable
device with the car audio system.
The device does not support the
prolesrequiredforthesystem.
Useanotherdevicetoconnect.
TheBluetoothfunctionofthe
device is not enabled.
Refer to the user manual of the
device for how to enable the
function.
Theaudioqualityispoorafter
connectionwithaBluetooth
enabled device.
The microphone is not correctly
positioned.
Useoptionalexternalmicrophone
andadjustthepositionofit.
TheBluetoothreceptionispoor.
Movethedeviceclosertothe
car audio system or remove any
obstacle between the device and
the system.
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