Sony CDX-81 - Manual (Page 14)

Not this way
Non
Asi no Do not expose the discs to direct sunlight or heat sources such as
hot air-ducts, or leave it in a car parked in direct sunlight where
there can be a considerable rise in the temperature inside the car.
Before playing, clean the discs with an optional cleaning cloth.
Wipe each disc in the direction of the arrows.
Do not use solvents such as benzine, thinner, commercially
available cleaners or antistatic spray intended for analog discs.
Notes on the Disc Magazine
’ Do not leave the disc magazine in locations with high-tempera-
tures and high-humidity, such as on a car dashboard or at the rear
window where the disc magazine will be subjected to direct
sunlight.
' Do not insert more tlian one disc at a time into a slot, otherwise
the changer and the discs mav be damaged.
' Do not drop the disc magazine or subject it to a violent shock.
Specifìicatiom
Svstem
Laser Diode ’’ropertik'
Compact disc digital audio system
Material: GaAlAs
Wac'clength: 780nm
Emission Duration: Continuous
Laser out-put Power; Less than 44.6 pW*
^ This output is the value measured at a distance of
200 mm from the objective lens surface on the
Frequencx’ response
Optical Pick-up Block.
CDX-51: 10-20,000 Hz
Wow and flutter
CDX-71: 5-20,000 Hz
Below, measurable limit
Signal-to-noise ratio CDX-51: 90 dB
Outputs
CDX-71: 92 dB
BUS control output (8 PIN)
Current dram
Analog audio output (RC'A PIN)
SOO mA (CD playback)
SOO niA {during loading or ejecting a disc)
Operating temperature
Dimension>
-bbC to 55'"C (14®F to 131°F)
Apprtix. 505 X 90 X 180 mm
Mass
n2 7^x5Vsx7'/^in.)(w/h/d)
not incl. projecting parts and controls
' Approx. 2-2 kg (4 lb. 13 oz.)
Power requirement 12 V' DC car battery (negative ground)
Supplied accessories Disc magazine (1)
Optiimai accessories
Mounting hardware (1 set)
BUS cabled)
RCA pin cord (1)
CD cleaning kit CDM-21BK
Compact disc single adaptor CSA-8
Disc magazine XA-IOB
Source selecU>r XA-U20, XA-U40
Design and spociticalions subject to change without notice.