Aiwa CA-DW257 Manual De Instrucciones página 9

Specifications
Tuner section
Frequency range, antenna — FM: 87.5 - 108.0 MHz Rod antenna,
MW: 530 - 1,605 kHz Ferrite bar antenna, LW: 150 - 285 kHz Ferrite bar
antenna
Deck section
Track format — 4 tracks, 2 channels / Frequency range — Normal tape:
50 - 12,000 Hz (EIAJ) / Recording system — AC bias / Erasing system
— Magnet erase / Heads — Deck 1: Recording/playback head (1),
Erasure head (1); Deck 2: Playback head (1)
CD player section
Disc — Compact disc / Scanning method — Non-contact optical scanner
(semiconductor laser) / Rotation speed — Approx. 500 - 200 rpm/CLV /
Error correction — Cross interleave, Reed, Solomon code / Number of
channels — 2 channels / D/A conversion — 1 bit DAC
General
Power requirements — DC 12 V using eight size D (R20) batteries, AC
230 V, 50 Hz / Dimensions (W × H × D) — 260 × 247 × 260 mm / Weight
— 3.3 kg (excluding batteries)
Power output — 5 W + 5 W (DIN MUSIC POWER), 4.5 W + 4.5 W (EIAJ
3.2 ohms, THD 10 %), 3.3 W + 3.3 W (DIN 1% Rated Power) / Power
consumption — 24 W
Accessories — AC cord (1), Remote control (1)
Speaker
Type — 120 mm cone type / Dimensions (W × H × D) — 184 × 235 × 240
mm / Weight — Approx. 1.3 kg × 2
Impedance — 3.2 ohms / Allowable max. input — 7 W
Specifications and external appearance are subject to change without
notice.
COPYRIGHT
Please check the copyright laws relating to recordings from disc,
radio or external tape for the country in which the machine is being
used.
Maintenance
To clean the cabinet
Use a soft cloth lightly moistened with mild detergent
solution. Do not use strong solvents such as alcohol,
benzine or thinner.
To clean the heads
When the tape heads are dirty;
- high frequency sound is not emitted
- the sound is not adequately high
- the sound is off-balance
- the tape cannot be erased
- the tape cannot be recorded on
After every 10 hours of use, clean the tape heads with a
head cleaning cassette.
Use separately sold dry-type or wet-type cleaning
cassette.
Refer to the instructions of the cleaning cassette for
details.
To clean the lens
Use a cotton swab slightly
moistened with cleaning fluid.
Wipe gently from the center to
the edge.
Lens
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