Troubleshooting chart (continued)
■ Tuner
Symptom
●
●
unusual noises
●
continuously.
■ Bluetooth
Symptom
●
●
●
● Bluetooth sound
●
is interrupted or
distorted.
●
■ NFC
Symptom
●
●
● NFC mode is disabled on your
connect to
Bluetooth
● Your device is in sleep mode.
■ USB
Symptom
●
●
detected.
●
●
start.
●
●
●
●
●
display.
●
●
display.
Possible cause
computer.
Possible cause
Bluetooth audio source
Bluetooth audio source
electromagnetic radiation.
Bluetooth
Possible cause
device.
Possible cause
connected.
■ If problem occurs
If such a problem occurs, do the following:
1
on again.
2
Note:
■ Factory reset, clearing all memory
1
2
3
Press
4
5
Caution:
■ Condensation
■ Before transporting the unit
Maintenance
■ Cleaning the cabinet
Caution:
●
●
malfunctions.
■ Cleaning the CD pickup lens
dealer for options.
E-19