Troubleshooting guide (continued)
g iPod/iPhone
iPod/iPhone does not turn on
Verify that the iPod/iPhone battery is
not depleted before connecting it to
the unit.
Before inserting the iPod/iPhone into
the dock, turn both the unit and the
iPod/iPhone off. Turn the power on and
select the appropriate source.
No sound is heard from the speakers
The iPod/iPhone is not inserted
correctly into the dock. Turn the
iPod/iPhone off and remove it from the
dock connector. Reinsert it and turn it
on again.
Make sure that the iPod/iPhone is
actually playing something.
Adjust the volume.
Distorted sound or the sound level is
too low
Make sure the equalizer function of the
iPod/iPhone is turned off.
iPod/iPhone cannot be controlled by
the remote control or main unit
Make sure the iPod/iPhone is inserted
properly into the dock.
Check the dock connection and make
sure that iPod/iPhone is selected as
the source of music (➡ page 16).
iPod/iPhone does not charge
Check all connections (➡ page 4, 16).
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g Bluetooth
The name of the connected device is
shown as “
*
”
Character that cannot be displayed will
be replaced by “
*
”.
An unknown device name is detected
and displayed as “
*****
”.
Noise is heard or broken sound
The Bluetooth communication distance
has exceeded 10 m. Bring the device
closer to the unit.
There are obstructions between the
device and the unit. Remove or avoid
the obstacles.
Select “MODE 1” to improve
connection quality (➡ page 19).
Interference from mobile phones.
“F70”
Turn the unit off. Disconnect the AC
mains lead and consult your dealer.
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g USB
No response when [USB q/ h] is
pressed
Disconnect the USB device and then
reconnect it. Alternatively, turn the unit
off and on again.
The USB drive or its contents cannot
be read
The USB drive format or its contents
is/are not compatible with the unit
(➡ page 20).
The USB host function of this product
may not work with some USB devices.
USB devices with storage capacity of
more than 8 GB may not work in some
instances.
Slow operation of the USB flash drive
Large file size or high memory USB
flash drive takes longer time to read.
“NO PLAY”
Check the content.
Only MP3 format files can be played.
If there are more than 255 albums or
folders (audio and non-audio), some
of the MP3 files in these albums may
not be read and played. Transfer
these music albums to another USB.
Alternatively, reformat the USB device
and save these music albums prior to
saving the other non-audio folders.
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Maintenance
g Pull out the power plug from the outlet for maintenance
beforehand and then wipe it using a soft and dried cloth.
When dirt is heavy, wring the cloth moistened in water tightly
to wipe the dirt, and then wipe it with a dried cloth.
Do not use solvents such as benzine, thinner, alcohol and
detergent, which may deform the coating of the outer case.
When using a chemical cloth, follow the precautions.
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g Care on the CD lens
Clean the lens regularly to prevent malfunctions. Use a
blower to remove dust and a cotton swab if it is extremely
dirty.
Do not use the lens cleaner of the CD type.
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When the following situations occur, reset the memory:
There is no response when buttons are pressed.
You want to clear and reset the memory contents.
To reset memory
Disconnect the AC mains lead. (Wait for at least 3 minutes before proceeding to step 2.)
While pressing and holding down [8] on the main unit, reconnect the AC mains lead.
“--------” appears on the display.
Release [8].
All the settings are returned to the factory preset. You will need to reset the memory items.
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Memory reset (Initialization)
