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PRODUCT SPECIFICATIONS
Compact disc digital audio system
Material: GaAIAs
Wavelengh: λ=780mm
Emission duration: continuous
Laser output: < 44.6 µW
Cross-interleave Reed-solomon code
System
Laser diode
Properties
Error correction
AUDIO
D/A conversion
Frequency response
Wow and flutter
No. of Channel
Output level
Bass boost effect
(100Hz)
GENERAL
Power requirements
Power consumption
Dimension
Weight
-2x “AA” alkaline battery
-DC in 6V 300 mA jack accepts AC power
adaptor (not included) (center positive) with
plug type EIAJ, center hole φ 1.7mm, out-
side φ 4.0mm
0.8W (DC 3V) under normal condition
Approx. 140 (W) x 28.5 (H) x 144 (D) mm
Approx. 230g not including battery
DAC four times oversampling
20-20,000Hz (+1/-3 dB)
Below measurable limits
2 Channels (Stereo)
Phones: 15mW (32Ω)
+6 dB
USING ANTI-SHOCK AND ULTIMATE SKIP PROTECTION
FEATURE
Note the “ ” indicator appears on display as being empty when the player
is first activated. It immediately begins to store sound data in memory bank,
The indicator appears to be “
” when the data buffer is full.
When the laser loses tracking due to mechanical shock, the data stream into
the memory is interrupted but the data output from the memory buffer
continues. The sound is not interrupted. As the data is read from the memory,
the indicator changes from “
” to “ ” .
Once the laser locks again on the CD track, the data stream is fed to the
memory and joined to the previous data (see indicator changes) at higher
speed.
CAUTION
If the unit is subject to excessive and continuous repeated shocks, it will
cause the sound to skip. Also note the “
” indicator will appear empty.
NOTES
# When the “ANTI-SHOCK” is operating, the battery consumption is higher
because the disc rotates faster than normal and also the memory circuitry
is activated.
# When the digital anti-shock function is switched “ON” or “OFF”, the sound will
be interrupted. This is normal.
# Remember that conditions such as dirty, scratched or warped discs may
cause skipping or noise thereby affecting performance of the “ANTI-SHOCK”
system.
#
Ultimate Skip Protection greatly reduces or eliminates skipping during active
use. During active use, hold the compact disc player with the OPEN switch
facing upward.
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