39
CQ-DFX783N
36
E
N
G
L
I
S
H
38
CQ-DFX783N
35
E
N
G
L
I
S
H
Display
Possible cause/Possible solution
Disc is dirty, or is upside down.
Disc has scratches.
a
Eject the magazine.
¡
Check disc.
¡
Load the disc again.
To next disc automatically
■
CD Changer
The player for some reason cannot read the file you are trying to play.
(File recorded in an unsupported file system, compression scheme, data
format, file name extension, damaged data, etc.)
a
Select a file that the player can read. Confirm the type of data recorded
on the disc. Create a new disc if necessary.
No operation by some cause.
a
Eject the magazine. If failure persists, press the reset switch on the CD
changer. If normal operation is not restored, call the store where you
purchased the unit or the nearest Panasonic Service Center to ask for
repairs.
No disc is in the CD Changer (magazine).
a
Insert discs into the changer (magazine).
Display
Possible cause/Possible solution
Disc is dirty, or is upside down.
Disc has scratches.
No operation by some cause.
a
Open the panel and press
[
u
]
.
¡
Check the disc.
¡
Load the disc again.
After 5 seconds
When there is no MP3/WMA files in the specified folder during direct
MP3/WMA folder selection.
Troubleshooting
(continued)
Specifications
Power Supply
: DC 12 V (11 V - 16 V), Test
Voltage 14.4 V, Negative
Ground
Current Consumption
: Less than 2.2 A (CD mode,
0.5 W 4-Speaker)
Maximum Power Output
: 50 W x 4 (at 4
Ω
)
Power Output
: 22 W x 4 (DIN45 324, at 4
Ω
)
Speaker Impedance
: 4 - 8
Ω
External Input Impedance
: 10 k
Ω
(AUX IN)
External Input Sensitivity
: Max. 2 V (AUX IN)
Pre-Amp Output Voltage
: 2.5 V (CD mode)
Pre-Amp Output Impedance : 200
Ω
Sub-Woofer Output Voltage : 2.5 V
Dimensions
: 178 (W) x 50 (H) x 155 (D)
mm
Weight
: 1.4 k
g
Frequency Range
: 87.5 - 108 MHz
Usable Sensitivity
: 6 dB/µV (S/N 30 dB)
Stereo Separation
: 35 dB (at 1 kHz)
Frequency Range
: 531 - 1 602 kHz
Usable Sensitivity
: 29 dB/µV (S/N 20 dB)
Frequency Range
: 153 - 279 kHz
Usable Sensitivity
: 34 dB/µV (S/N 20 dB)
LW Radio
MW Radio
FM Stereo Radio
General
Sampling Frequency
: 8 times oversampling
DA Converter
: 4 DAC System
Pick-Up Type
: Astigma 3-beam
Light Source
: Semiconductor laser
Wavelength
: 780 nm
Frequency Response
: 20 Hz - 20 kHz (±1 dB)
Signal to Noise Ratio
: 96 dB
Total Harmonic Distortion : 0.01 % (1 kHz)
Wow and Flutter
: Below measurable limits
Channel Separation
: 75 dB
MP3 decoding
: MPEG 1 Audio Layer 3
MPEG 2 Audio Layer 3
Bit Rate
(MPEG 1 Audio Layer 3) : 32 kbps - 320 kbps,
VBR (Variable Bit Rate)
(MPEG 2 Audio Layer 3) : 8 kbps - 160 kbps,
VBR (Variable Bit Rate)
(WMA)
: 64 kbps - 192 kbps
Sampling Frequency
(MPEG 1 Audio Layer 3) : 32 kHz, 44.1 kHz, 48 kHz
(MPEG 2 Audio Layer 3) : 16 kHz, 22.05 kHz, 24 kHz
(WMA)
: 32 kHz, 44.1 kHz, 48 kHz
CD Player
Note:
Specifications and design are subject to modification without notice due to improvements.
Error Display Messages
■
CD/MP3/WMA
A WMA file can be copyrighted.
a
The file protected by copyright is not playable.
After 5 seconds
After 5 seconds
To next track/file
automatically
After 5 seconds
To next track/file automatically
Display
Possible cause/Possible solution
■
CD Changer
Disconnected
a
Verify the wiring.
Note:
Messages in the action and display sections of the error chart vary with changers. Refer to the operating instruc-
tions for the CD changer for details.
Reading
a
Wait for a while.
www.panasonic.co.uk (for UK customers only)
¡
Order accessory and consumable items for your product with ease
and confidence by telephoning our Customer Care Centre
Mon–Friday 9:00am–5:30pm. (Excluding public holidays.)
¡
Or go on line through our Internet Accessory ordering application.
¡
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¡
All enquiries transactions and distribution facilities are provided
directly by Panasonic UK Ltd.
¡
It couldn’t be simpler!
Customer Care Centre
For UK customers: 08705 357357
For Republic of Ireland customers: 01 289 8333
