Kenwood KDC-DAB43U, Инструкция по эксплуатации

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KDC-DAB43U/ KDC-DAB4557U
English |
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10. TROUBLESHOOTING
10.1 Setting error
If you make a mistake in setting a control item(s),
some functions of this unit may be disabled.
ö
Cannot set up display.
Í
The demonstration mode is not turned off as
mentioned in <3.4 Setting the demonstration mode>
(page 9) .
ö
Cannot set up the subwoofer.
ö
Cannot set up the low pass filter.
ö
No output from the subwoofer.
Í
“SUB-W SET” is not set to ON as mentioned in <8.1
Audio controls> (page 21) .
ö
Cannot set up the subwoofer phase.
Í
“LPF SUB-W” is set to “THROUGH” as mentioned in
<8.1 Audio controls> (page 21) .
10.2 Operation/wiring error
What might seem to be a malfunction in your unit
may just be the result of a slight operation error or a
wiring error. Before calling for service, first check the
following table for possible problems.
General
ö
The key beep does not sound
Í
The Preout jack is in use.
ò
The key beep cannot be output from the Preout
jack.
Í
“KEY BEEP” is set to “ON” as mentioned in <3.3
Changing the initial settings> (page 9) .
ö
Sound cannot be heard.
Í
Adjust the volume to the optimum level.
Í
Check the cords and connections.
Í
The connectors are dirty.
ò
Clean the connectors. Refer to <Maintenance>
(page 4) .
ö
The unit does not turn on.
ö
Information shown on the display is incorrect.
Í
The connectors are dirty.
ò
Clean the connectors. Refer to <Maintenance>
(page 4) .
DAB source
ö
DAB reception is poor.
Í
If an antenna included with KDC-DAB43U is used,
set DAB ANT PWR “ON”. See <DAB ANT PWR> (page
9) .
Tuner source
ö
Radio reception is poor.
Í
The car antenna is not extended.
ò
Pull the antenna out all the way.
Disc source
ö
The specified disc does not play, but another one
plays instead.
Í
The specified CD is quite dirty.
ò
Clean the CD with reference to <Handling discs>
(page 12) .
Í
The disc is severely scratched.
ò
Try another disc instead.
ö Disc cannot be ejected.
Í
The unit is malfunctioning for some reason.
ò
Press and hold [
G
] to forcibly eject the disc. Be
careful not to drop the disc when it is ejected. If
this does not solve the problem, reset the unit.
See
<How to reset your unit> (page 4) .
Audio file source
ö
The sound skips when an Audio file is being played.
Í
The media is scratched or dirty.
ò
Clean the CD with reference to <Handling discs>
(page 12) .
Í
The recording condition is bad.
ò
Play the media again or use another media.
10.3 Error messages
The messages shown below indicates your system
condition.
ö
“PLS EJECT”
Í
The unit is malfunctioning for some reason.
ò
Press and hold [
G
].
ò
Press the reset button on the unit. If the “PLS
EJECT” code does not disappear, consult your
nearest service center.
ö
“TOC ERROR”
Í
The CD is quite dirty. The CD is upside-down. The CD
is scratched a lot.
Í
The disc is unreadable.
ö
“PROTECT” (blink)
Í
The speaker wire has short-circuited or touched
the chassis of the vehicle, and then the protection
function has been activated.
ò
Lay or insulate the speaker cable properly and
press the Reset button. If “PROTECT” does not
disappear, consult your nearest service center.
ö
“NA FILE”
Í
An Audio file is played in a format that is not
supported by this unit.
ö “COPY PRO”
Í
A copy-protected file is played.
ö
“READ ERROR”
Í
The file system of the connected USB device is
broken.
ò
Copy the files and folders for the USB device
again. If “Read Error” is still displayed, initialize the
USB device or use another USB device.
ö “NO DEVICE”
Í
A USB device is selected as a source although no USB
device is connected.
ò
Change the source to any source other than the
USB device. Connect an USB device, and change
the source to the USB device again.
ö
“NA DEVICE”
Í
An unsupported USB device is connected.
ò
Check that the connected USB device is
supported. See <About USB device> (page 13) .
Í
Connection to the iPod has failed.
ò
Check that the connected iPod is supported. See
<About compatible iPod/iPhone> (page 13) for
information on supported iPods.
ö “NO MUSIC”
Í
The connected USB device contains no playable
audio file.
Í
A medium that does not have playable data has been
played.
ö
“USB ERROR”
Í
Some trouble may have occurred to the connected
USB device.
ò
Remove the USB device, then cycle the power
switch to ON. If the same display is repeated, use
another USB device.
ö
“iPod ERROR”
Í
Connection to the iPod has failed.
ò
Remove the iPod/ iPhone and then reconnect it.
ò
Reset iPod/ iPhone.
ö “DAB ANT ERR”
Í
The antenna has a short-circuit and the protective
circuit has activated.
ò
Check the DAB antenna. If a passive antenna
without a booster is used, set DAB ANT PWR “OFF”.
See
<DAB ANT PWR> (page 9) .