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Specifications, Care and maintenance, To clean the cabinet – Aiwa NSX-V2100 User Manual

Page 16: To clean the heads and tape paths, To demagnetize the heads, Care of discs, Care of tapes, Specifications care and maintenance

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SPECIFICATIONS

Main unit CX-NV2100

FM tuner section

Tuning range

87.5 MHz to 108 MHz

Antenna

Wire antenna

AM tuner section

Tuning range

530 kHz to 1710 kHz (10 kHz
step)
531 kHz to 1602 kHz (9 kHz Step)

Antenna

Loop antenna

Ampiifier section

Power output

15 W+ 15 W(1 kHz,THD 10%,

6

ohms)

12 W + 12 W(50 Hz-20 kHz, THD

less than

1

%,

6

ohms)

Total harmonic distortion

0.3 % (5 W, 1 kHz,

6

ohms, DIN

AUDIO)

inputs

VIDEO/AUX: 400 mV

Outputs

SPEAKERS: accept speakers of

6

ohms or more

PHONES (stereo jack): accepts

headphones of 32 ohms or more

Cassette deck section

Track format

4 tracks, 2 channels stereo

Frequency response

50 Hz - 10000 Hz

Recording system

AC bias

Heads

Deck 1: Recording/playback/

erase head

x

1

Deck 2: Playback head

x

1

Compact disc piayer section

Laser

Semiconductor laser { X = 780 nm)

D-A converter

1

bit dual

Signai-to-noise ratio

90 dB (1 kHz, 0 dB)

Harmonic distortion

0.03 % (1 kHz, 0 dB)

Wow and fiutter

Unmeasurable

Generai

Power requirements

120 VAC, 60 Hz

Power consumption

40 W

Dimensions of main unit

260

X

308

x

341 mm

(W

X

H

X

D)

(10'/

4

x

12

V

4

X 13 Vain.)

Weight of main unit

4.5 kg (9 lbs 15 oz)

Speaker system SX-NV2100

Cabinet type

2

way, bass reflex (magnetic

shielded type)

Speakers

Woofer:

120 mm (4 V

4

in.) cone type

Tweeter:

10

('%2

in.) mm ceramic type

impedance

6

ohms

Output sound pressure ievei

87 dB/W/m

Dimensions (W x H x D)

220

X

302

X

238 mm

(

8

=>/

4

x

12

x

9

%in.)

Weight

2.5 kg (5 lbs 18 oz)

Specifications and external appearance are subject to change without

notice.

CARE AND MAINTENANCE

Occasional care and maintenance of the unit and the software

are needed to optimize the performance of your unit.

To clean the cabinet

Use a soft and dry cloth.
If the surfaces are extremely dirty, use a soft cloth lightly

moistened with mild detergent solution. Do not use strong

solvents, such as alcohol, benzine or thinner as these could
damage the finish of the unit.

To clean the heads and tape paths
After every 10 hours of use, clean the heads and tape paths
with a head cleaning cassette or cotton swab moistened with
cleaning fluid or denatured alcohol. (These cleaning kits are
commercially available.)
When cleaning with a cotton swab, wipe the recording/playback
head, erasure head (deck

1

only), capstans, and pinchrollers.

After cleaning the heads and tape paths with a liquid head
cleaning cassette or a moistened swab, wait until the cleaned

parts are completely dry before inserting the tapes.

To demagnetize the heads

The heads may become magnetized after long-term use. This

may narrow the output range of recorded tapes and increase
noise. After 20 to 30 hours use, demagnetize the heads with any

commercially available demagnetizes

Care of discs

• When a disc becomes dirty, wipe the disc from the center out

with a cleaning cloth.

15

ENGLISH

After playing a disc, store the disc in its case. Do not leave the

disc in places that are hot or humid.

Care of tapes

• Store tapes in their cases after use.
• Do not leave tapes near magnets, motors, television sets, or

any source of magnetism. This will downgrade the sound quality
and cause noise.

• Do not expose tapes to direct sunlight, or leave them in a car

parked in direct sunlight.