41
English
CQ-C8401W/C7401W
40
CQ-C8401W/C7401W
Notes on Discs
How to hold the disc
¡
Do not touch the underside of the disc.
¡
Do not scratch on the disc.
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Do not bend the disc.
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When not in use, keep disc in the case.
Do not use irregularly shaped discs.
Do not leave discs in the following places:
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In direct sunlight
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Near car heaters
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Dirty, dusty and damp areas
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On seats and dashboards
Disc cleaning
Use a dry, soft cloth to wipe from the center outward.
Do not attach any seals or labels to your discs.
Do not write on the disc label with a ballpoint
pen or other hard-point pens.
Printed side
<Correct>
<Wrong>
Do not use irregularly shaped discs.
If you use commercial CDs, they must have
either of these labels shown at right.
Some copy-protected music CDs are not
playable.
TEXT
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You may have trouble playing back some CD-R/RW discs recorded on CD recorders (CD-R/RW drives), either due
to their recording characteristics or dirt, fingerprints, scratches, etc. on the disc surface.
¡
CD-R/RW discs are less resistant to high temperatures and high humidity than ordinary music CDs. Leaving them
inside a car for extended periods may damage and make playback impossible.
¡
Some CD-R/RWs can not be played back successfully thanks to incompatibility among writing software, a CD
recorder (CD-R/RW drive) and the discs.
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This player cannot play the CD-R/RW discs if the session is not closed.
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This player cannot play the CD-R/RW discs which contains other than CD-DA or MP3/WMA data.
¡
Be sure to observe the instructions of CD-R/RW disc for handling it.
Notes on CD/CD Media (CD-ROM, CD-R, CD-RW)
Notes on
CD-Rs/RWs
Notes on discs, Maintenance, Specifications
Your product is designed and manufactured to ensure the minimum of maintenance. Use a soft cloth for routine
exterior cleaning. Never use benzine, thinner, or other solvents.
Cleaning
the Unit
Fuse
If the fuse blows out, consult your dealer, or your nearest authorized Panasonic Service Center.
Warning
Use fuses of the same specified rating (
15 A
). Using substitutes or fuses with higher ratings, or connecting the unit
directly without a fuse could cause fire or damage to the unit.
If the replaced fuse fails, contact your near-
est authorized Panasonic Service Center.
Maintenance
Specifications
General
CD Player
Notes:
¡
Specifications and design are subject to modification without notice due to improvements.
¡
Some figures and illustrations in this manual may be different from your product.
Sampling Frequency
8 times oversampling
Pick-Up Type
Astigma 3-beam
Light Source
Semiconductor laser
Wavelength
790 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
Power Supply
DC 12 V (11 V – 16 V), Test Voltage 14.4 V, Negative Ground
Tone Controls (Bass/Treble)
Bass; ±12 dB at 60 Hz, Treble; ±12 dB at 16 kHz
Equalizer Center Frequency
60, 160, 400, 1 k, 3 k, 6 k, 16 k (Hz)
Variable Range of Equalizer
-12 dB to 12 dB (2 dB step)
Current Consumption
Less than 2.2 A (CD mode, 0.5 W 4-Speaker)
Maximum Power Output
6
0 W x 4 (CQ-C8401W, at 4
Ω
), 50 W x 4 (CQ-C7401W, at 4
Ω
)
Speaker Impedance
4 – 8
Ω
Pre-amp output voltage
5 V
Subwoofer-output voltage
5 V
Pre-amp output impedance
60
Ω
Subwoofer-output impedance
60
Ω
Dimensions (Main Unit)
178 (W) x 50 (H) x 155 (D) mm
Weight (Main Unit)
1.6 k
g
FM
Frequency Range
87.5 MHz – 108 MHz
Usable Sensitivity
6 dB/µV(S/N 30 dB)
Stereo Separation
35 dB (at 1 kHz)
AM
Frequency Range
531 kHz – 1 602 kHz
Usable Sensitivity
28 dB/µV (S/N 20 dB)
Stereo Radio
