Panasonic CQC7301U User Manual download pdf (Page 22)

CQ-C8401U/C8301U/C7401U/C7301UCQ-C8401U/C8301U/C7401U/C7301U

Specifications

Notes on discs, Maintenance, Specifications

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.

General

Sampling Frequency 8 times oversampling

DA Converter 4 DAC System

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

Frequency Range 87.9 MHz - 107.9 MHz

Usable Sensitivity 10.2 dBf. (0.9 µV, 75Ω)

50 dB quieting Sensitivity

15.2 dBf. (1.6 µV, 75Ω)

Frequency Response 30 Hz - 15 kHz (±3 dB)

Alternate channel selectivity

75 dB

Stereo Separation 35 dB (at 1 kHz)

Image response ratio 75 dB

IF response ratio 100 dB

Signal to noise ratio 62 dB

Frequency Range 530 kHz - 1 710 kHz

Usable Sensitivity 27 dB/µV (S/N 20 dB)

English

CD Player

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

60 W x 4 (at 1 kHz) (CQ-C8401U),

50 W x 4 (at 1 kHz) (CQ-C8301U/C7401U/C7301U)

Speaker Impedance 4 - 8 Ω

Pre-amp output voltage

5 V (CQ-C8401U/C8301U/C7401U), 2.5 V (CQ-C7301U) (CD mode, 1 kHz, 0

dB)

Subwoofer-output voltage

5 V (CQ-C8401U/C8301U/C7401U), 2.5 V (CQ-C7301U) (CD mode, 1 kHz, 0

dB)

Pre-amp output impedance

60 Ω (CQ-C8401U/C8301U/C7401U), 200 Ω (CQ-C7301U)

Subwoofer-output impedance

60 Ω (CQ-C8401U/C8301U/C7401U), 200 Ω (CQ-C7301U)

Dimensions (Main Unit)

178(W) x 50(H) x 155(D) mm {7” x 1

”x 6

”}

Weight (Main Unit) 1.6 kg {3 lbs. 8 oz}

Notes on Discs

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.

Printed side

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

¡ 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.

Notes on CD/CD Media (CD-ROM, CD-R, CD-RW)

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.

Notes on

CD-Rs/RWs

Maintenance

Cleaning the

Unit

Fuse

Above Specifications comply with EIA standards.

Power Output:

24 W RMS x 4 Channels at 4 Ω and ≤ 1%

THD+N (for CQ-C8401U)

17 W RMS x 4 Channels at 4 Ω and ≤ 1%

THD+N (for CQ-C8301U/C7401U/C7301U)

Signal to Noise Ratio:

78 dBA (reference: 1 W into 4 Ω)

(for CQ-C8401U/C8301U/C7401U)

87 dBA (reference: 1 W into 4 Ω)

(for CQ-C7301U)

If the fuse blows out, consult your dealer, or your nearest authorized Panasonic Servicenter.

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

nearest authorized Panasonic Servicenter.

Stereo Radio

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