Operating Guide

20
RQTX0256
To clean this unit, wipe with a soft, dry cloth.
Never use alcohol, paint thinner or benzine to clean this
unit.
Before using chemically treated cloth, read the
instructions that came with the cloth carefully.
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Clean the lens regularly to prevent malfunctions. Use
a blower to remove dust and a cotton swab if it is
extremely dirty.
Do not use the lens cleaner of the CD type.
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■ Care of the CD lens
Maintenance
■ If the surfaces are dirty
g AMPLIFIER SECTION
RMS Output Power Stereo mode
Front Ch (both ch driven)
20 W per channel (6 Ω), 1 kHz, 10 % THD
Phone jack
Terminal Stereo, 3.5 mm jack
Output level (CD, 1 kHz, -20 dB)
max. 1.18 mW +1.18 mW, 32 Ω
Aux (Rear)
Sensitivity
Normal level 630 mV, 12.4 kΩ
High level 100 mV, 12.4 kΩ
Terminal Stereo, 3.5 mm jack
g TUNER SECTION
Preset Memory FM 30 stations
Frequency Modulation (FM)
Frequency range
87.50 MHz to 108.00 MHz (50 kHz step)
Antenna terminals 75 Ω (unbalanced)
g DAB SECTION
DAB memories 20 channels
Frequency Band (Wavelength)
Band III (UK Only) 11B to 12D
(218.640 MHz to 229.072 MHz)
Band III (Europe) 5A to 13F
(174.928 MHz to 239.200 MHz)
Intermediate Frequency
1st: 38.912 MHz, 2nd: 2.048 MHz
Sensitivity *BER 4x10
-4
Max Input Power 0 dBm
Min Requirement -98 dBm
Selectivity
Adjacent channel (Band III) 33 dB
Far-Off channel (Band III) 45 dB
DAB External Antenna
Version 1
Terminal F - Connector (75 Ω)
g DISC SECTION
Disc played [8 cm or 12 cm]
(1) CD-Audio (CD-DA)
(2) CD-R/RW (CD-DA, MP3)
(3) MP3*
* MPEG-1 Layer 3, MPEG-2 Layer 3
Pick up (CD)
Wavelength 795 nm
Laser power CLASS 1
Audio Output (Disc)
Number of channels FL, FR, 2 channel
Audio performance (CD-Audio)
Frequency response 4 Hz to 20 kHz
S/N ratio 95 dB
Dynamic range 93 dB
Total harmonic distortion 0.005 %
g SPEAKER SECTION
Type 1 way, 1 speaker system (Bass reflex)
Speaker unit(s)
Full range 6.5 cm Cone type
Impedance 6 Ω
Input power (IEC) 30 W (Max)
Output sound pressure 79 dB/W (1.0m)
Frequency range 55 Hz to 25 kHz (-16 dB)
90 Hz to 22 kHz (-10 dB)
g GENERAL
Power supply AC 220 to 240 V, 50 Hz
Power consumption 28 W
Dimensions (W x H x D)
500 mm x 195 mm x 102.5 mm
(D = 69 mm minimum)
Mass Approx. 3 kg
Operating temperature range
0 °C to +35 °C
Operating humidity range
35 % to 80 % RH (no condensation)
Specifications
Power consumption in standby mode:
0.2 W (approx.)
Specifications are subject to change without notice.
Total harmonic distortion is measured by the digital
spectrum analyzer.
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Note
SC-HC3_DBEB (RQTX0256-B).indd 20 4/1/2009 3:56:54 PM