American Audio CD Player DCDPRO310 User Manual

							
1-YEAR LIMITED WARRANTY
A.  American  Audio®  hereby  warrants,  to  the  original  purchaser,  American  Audio®  products  to 
be free of manufacturing defects in material and workmanship for a period of 1 Year (365 days) 
from the date of purchase. This warranty shall be valid only if the product is purchased within the 
United States of America, including possessions and territories. It is the owner’s responsibility to 
establish the date and place of purchase by acceptable evidence, at the time service is sought. 
B.  For  warranty  service,  send  the  product  only  to  the  American  Audio
®  factory.  All  shipping 
charges must be pre-paid. If the requested repairs or service (including parts replacement) are 
within  the  terms  of  this  warranty,  American  Audio
®  will  pay  return  shipping  charges  only  to  a 
designated point within the United States. If the entire instrument is sent, it must be shipped 
in its original package. No accessories should be shipped with the product. If any accessories 
are shipped with the product,  American Audio
®  shall  have no liability whatsoever for loss of 
or damage to any such acces-sories, nor for the safe return thereof.  
C.  This  warranty  is  void  if  the  serial  number  has  been  altered  or  removed;  if  the  product  is 
modified  in  any  manner  which  American  Audio
®  concludes,  after  inspection,  affects  the  reli-
ability  of  the  product;  if  the  product  has  been  repaired  or  serviced  by  anyone  other  than  the 
American Audio
® factory unless prior written authorization was issued to purchaser by Ameri-
can  Audio
®;  if  the  product  is  damaged  because  not  properly  maintained  as  set  forth  in  the 
instruction manual. 
D.  This  is  not  a  service  contract,  and  this  warranty  does  not  include  maintenance,  cleaning 
or periodic check-up. During the period specified above, American Audio
® will replace defec-
tive parts at its expense, and will absorb all expenses for warranty service and repair labor by 
reason of defects in material or workmanship. The sole responsibility of American Audio
®under 
this  warranty  shall  be  limited  to  the  repair  of  the  product,  or  replacement  thereof,  including 
parts,  at  the  sole  discretion  of  American  Audio
®.  All  products  covered  by  this  warranty  were 
manufactured after January 1, 1990, and bear identifying marks to that effect. 
E.  American Audio
® reserves the right to make changes in design and/or improvements upon 
its products without any obligation to include these changes in any products theretofore manu
-
factured. 
F.  No  warranty,  whether  expressed  or  implied,  is  given  or  made  with  respect  to  any  acces
-
sory  supplied  with  products  described  above.  Except  to  the  extent  prohibited  by  applicable 
law, all implied warranties made by American Audio
® in connection with this product, including 
warranties of merchantability or fitness, are limited in duration to the warranty period set forth 
above.  And  no  warranties,  whether  expressed  or  implied,  including  warranties  of  merchant
-
ability or fitness, shall apply to this product after said period has expired. The consumer’s and 
or  Dealer’s  sole  remedy  shall  be  such  repair  or  replacement  as  is  expressly  provided  above; 
and under no circumstances shall American Audio
® be liable for any loss or damage, direct or 
consequential, arising out of the use of, or inability to use, this pr oduct. 
 
G.    This  warranty  is  the  only  written  warranty  applicable  to  American  Audio
®  Products  and 
supersedes all prior warranties and written descriptions of warranty terms and conditions here
-
tofore published. 
   WARRANTY
©American Audio®   -   www.americanaudio.us   -   DCD-PRO310™ Instruction Manual Page 21 
						

							
 SPECIFICATIONS
GENERAL Model: American Audio® DCD-PRO310™ - Professional Compact Disc Player
System:  Dual, CD Tray Loading, Digital Compact Disc Audio Player.
Disc type:  Standard compact discs (5 in /12cm and 3in/8cm discs)
Dimensions:   Player unit: 19” (W) x 3.49” (H) x 10” (D)
        482mm (W) x 88.8mm (H) x 251mm (D) (without feet)
        Control unit: 19”(W) x 3.49” (H) x 2.5” (D)
        482mm (W) x 88.8mm (H) x 60mm (D) (without feet)
Installation:                          Place on flat surface or mount in flat case
Weight:  14 Lbs. / 6.25 kgs  
Power supply:  AC 115v/230v, 50/60Hz  
Power consumption:  18W 
Pitch control range:  +/-4%, +/-8%, and +/-16%
Pitch bend:  +/-16%
Pitch accuracy:  0.1%    
Environmental conditions:  Operational temperature: 5 to 35˚C (41 to 95˚F)    
       Operational humidity: 25 to 85% RH (non-condensation)    
       Storage temperature: -20 to 60˚C (4 to 140˚F)
Accessories:  Dual RCA Cable (for left and right channels)    
       Control 1/8” miniplug type (3 feet)  
AUDIO SECTION  
Quantization:  16 bit linear per channel  
Sampling rate:  44.1 kHz at normal pitch  
Over sampling rate:  8 times over sampling 1 bit D/A converter  
D/A conversion  16 bit  
Frequency response:  +/-0.4dB 20Hz to 20KHz
Output level:  2.0V +/- 1dB  
Load impedance:  47k ohm or more
AUDIO CHARACTERISTICS (TEST DISC: TCD-782, LOAD=47Kohm)
     ITEM  NOMINAL    LIMIT    CONDITION
Output level  2Vrms             2Vrms+/-1dB  1KHz,0dB
Channel balance  0.1dB      1dB    1KHz,0dB
Frequency response  +/-0.4dB    +/-1.0dB  20Hz-20KHz,0dB
De-emphasis response  +/-0.4/-dB    +/-1dB   16KHz,-20dB
Channel separation*  89dB      80dB    1KHz,0dB
T.H.D. + NOISE*  0.01%     0.03%   1KHz,0dB
S/N ratio (IHF-A)*  92dB      85dB    1KHz.0dB
NOTE: *With 20KHz low pass filter.
SEARCHING TIME (TEST DISC: TCD-792)
     ITEM  NOMINAL    LIMITS CONDITION
Short access time  2 sec      4 sec    Play next track
Long access time  4 sec      6 sec    Track 1 ->Track 20 / Track 20 ->Track 1
CD recover time  1 sec      2 sec    CD play interrupted by mechanical shock
PLAYABILITY
     ITEM  NOMINAL    LIMIT    CONDITION
Interruption  1mm      0.7mm   TCD-725
Black dot  1mm      0.6mm   TCD-725
Finger prints  75um      65um    TCD-725
Eccentricity  140um     140um   TCD-712, W/O TRACK JUMP
Vertical deviation  1mm      0.5mm   TCD-731R
PICK-UP
System Object lens drive system optical pick-up
Object lens drive system  2 dimensional parallel drive
Tracking detection  3 spot beam detection
Optical source  Semiconductor laser
Wave length  780nm
©American Audio®   -   www.americanaudio.us   -   DCD-PRO310™ Instruction Manual Page 22 
						

							
©American Audio® 
A Division of the American DJ® Group of Companies American Audio® World Headquarters: 4295 Charter Street 
Los Angeles, CA 90058 USA
Tel: 323-582-2650 Fax: 323-582-2610
Web: www.americanaudio.us E-mail: [email protected]