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Maintenance
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Care of the Unit
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Cleaning this Unit
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Use a dry, soft cloth to wipe.
ONLY USE DISCS CARRYING THE LABEL
How to hold the CD
≥ Do not touch the underside of the disc.
≥ Do not make scratches on the discs.
≥ Do not bend disc.
≥ When not in use, keep CD in the case.
Do not use irregular shaped CDs.
Do not leave discs on the following places:
≥ Direct sunlight
≥ Near car heaters
≥ Dirty, dusty and damp areas
≥ Seats and dashboards
Disc cleaning
Use a dry, soft cloth to wipe from the center outward.
Caution on new discs
A new disc may have rough edges on its inner and outer
perimeter. These may cause malfunction.
Remove the rough edges using a pencil, etc.
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Caution on Cleaning
Never use solvents such as benzine, thinner as they
may mar the surface of the unit.
Notes on CD
Label side
Do not use irregular shaped CDs.
<Right>
<Wrong>
Rough edge
Rough edge
Specifications
General
Power supply:
12 V DC (11 Vj16 V), test voltage 14.4 V, negative ground
Current consumption:
Less than 2.2 A (CD play mode; 0.5 Wa4 channels)
Maximum power output:
50 Wa4 channels at 1 kHz, Volume control maximum
Tone adjustment range:
Bass:
n12 dB at 100 Hz
Treble:
n12 dB at 10 kHz
Suitable speaker impedance: 4j8 ≠
Pre-Amp output voltage:
5.0 V (CD play mode; 1 kHz, 0 dB)
Subwoofer output voltage:
5.0 V
Pre-Amp output impedance: 60 ≠
Subwoofer output impedance: 60 ≠
Dimensions (WaHaD):
178a50a150 mm
Weight:
1.6 kg
FM Stereo Radio
Frequency range:
87.50 MHzj108.00 MHz
Usable sensitivity:
11.0 dBf. (1.25 ¨V, 75 ≠)
50 dB quieting sensitivity:
15.2 dBf. (1.6 ¨V, 75 ≠)
Frequency response:
30 Hzj15 kHz (n3 dB)
Alternate channel selectivity: 75 dB
Stereo separation:
35 dB (1 kHz)
Image response ratio:
75 dB
IF response ratio:
100 dB
Signal/noise ratio:
70 dB
AM Radio
Frequency range:
531 kHzj1 602 kHz
Usable sensitivity:
28 dB/¨V (25 ¨V, S/N 20 dB)
CD Player
Sampling frequency:
8 times oversampling
DA converter:
MASH • 1 bit/4 DAC system
Error correction system:
Panasonic super decoding algorithm
Pick-up type:
Astigma 3-beam
Light source:
Semiconductor laser
Wave length:
780 nm
Frequency response:
20 Hzj20 kHz (n1 dB)
Signal/noise ratio:
96 dB
Total harmonic distortion:
0.01 % (1 kHz)
Wow and flutter:
Below measurable limits
Channel separation:
75 dB
Note:
≥ Specifications and the design are subject to modification without notice due to improvements in technology.
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CQ-DF701W
- Quick Links:
- Operating Instructions
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