Operation Manual

24
Maintenance
To get the best performance of the System, keep your discs,
and mechanism clean.
Handling discs
• When removing the disc from its case, hold it at the edge while
pressing the center hole lightly.
• Do not touch the shiny surface of the disc, or bend the disc.
• Put the disc back in its case after use to prevent warping.
• Be careful not to scratch the surface of the disc.
• Avoid exposure to direct sunlight, temperature extremes, and
moisture.
To clean the disc:
Wipe the disc with a soft cloth in a straight line from center to
edge.
Handling cassette tapes
• If the tape is loose in its cassette, take up the slack by inserting
a pencil in one of the reels and rotate it.
– If the tape is loose, it may get stretched, cut, or caught in the
cassette.
• Be careful not to touch the tape surface.
• Avoid the following places to store the tape—in dusty places,
in direct sunlight or heat, in moist areas, on a TV or speaker,
or near a magnet.
To keep the best recording and playback sound quality
• Use a cotton swab moistened with alcohol to clean the heads,
capstans, and pinch rollers.
• Use a head demagnetizer (available at electronics and audio
shops) to demagnetize the heads (when the System turned off).
Cleaning the System
• Stains should be wiped off with a soft cloth. If the System is
heavily stained, wipe it with a cloth soaked in water-diluted
neutral detergent and wrung well, then wipe clean with a dry
cloth.
• Since the System may deteriorate in quality, it become
damaged or get its paint peeled off, be careful about the
following:
– DO NOT wipe it with a hard cloth.
– DO NOT wipe it strongly.
– DO NOT wipe it with thinner or benzine.
– DO NOT apply any volatile substance such as insecticides
to it.
– DO NOT allow any rubber or plastic to remain in contact for
a long time.
Specifications
Amplifier section
Output Power: 5 W per channel, min. RMS,
driven into 4 Ω at 1 kHz with no
more than 10% total harmonic
distortion. (IEC268-3)
Speakers/Impedance: 4 Ω – 8 Ω
Tuner section
FM tuning range: 87.50 MHz – 108.00 MHz
AM (MW) tuning range: 522 kHz – 1 629 kHz
CD player section
Dynamic range: 60 dB
Signal-to-noise ratio: 60 dB
Wow and flutter: Immeasurable
Cassette deck section
Frequency response
Normal (type I): 125 Hz – 8 kHz
Wow and flutter: 0.35% (WRMS)
General
Power requirement: AC 230 V , 50 Hz
Power consumption: 26 W (at operation)
0.9 W (on standby)
Dimensions (approx.): 141 mm × 211 mm × 216 mm
(W/H/D)
Mass (approx.): 2.6 kg
Speakers
Type: 1-way Bass reflex
Speaker units: 10 cm cone × 1
Impedance: 4 Ω
Dimensions (approx.): 136 mm × 212 mm × 178 mm
(W/H/D)
Mass (approx.): 1.3 kg each
Supplied Accessories
See page 4.
Design and specifications are subject to change without notice.
UX-S15[B].BOOK Page 24 Monday, May 21, 2007 10:30 AM