Notes On Discs; Maintenance; Specifications - Panasonic CQ-C8401W Manual

Notes on Discs

If you use commercial CDs, they must have
either of these labels shown at right.
Some copy-protected music CDs are not
playable.
How to hold the disc
¡
Do not touch the underside of the disc.
¡ Do not scratch on the disc.
¡ Do not bend the disc.
¡ When not in use, keep disc in the case.
Do not use irregularly shaped discs.
Do not leave discs in the following places:
¡
In direct sunlight
¡
Near car heaters
¡ Dirty, dusty and damp areas
¡ 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.
¡
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.
¡ This player cannot play the CD-R/RW discs if the session is not closed.
¡
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.

Maintenance

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.
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.
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TEXT
Printed side
Do not use irregularly shaped discs.
<Correct> <Wrong>

Specifications

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)
60 W x 4 (CQ-C8401W, at 4 Ω), 50 W x 4 (CQ-C7401W, at 4 Ω)
Maximum Power Output
4 – 8 Ω
Speaker Impedance
Pre-amp output voltage 5 V
Subwoofer-output voltage 5 V
60 Ω
Pre-amp output impedance
60 Ω
Subwoofer-output impedance
Dimensions (Main Unit) 178 (W) x 50 (H) x 155 (D) mm
Weight (Main Unit) 1.6 kg
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
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)
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.
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