Troubleshooting Guide; Information And Specifications - Numark CDN 33 Manual

TROUBLESHOOTING:
Symptom
The power fails to switch on when the
POWER switch is set to on
Disc play does not start
No sound
Sound skips
Hum
SPECIFICATIONS
TECHNICAL
Disc Type
Time Display
Quantization
Oversampling rate
Sampling Frequency
Frequency response
T.H.D. + NOISE
S/N ratio (IHF-A)
Channel separation
Output level
Short Access Time
Long Access Time
Start Time
Pitch control range
Pitch bend
Digital Output
GENERAL
Dimensions:
Weight:
Power Supply:
Power Consumption:
©2001 Numark Industries
Possible Cause
Poor power plug connection at the AC
outlet or IEC Power cord loose from
rear of unit
The disc is loaded upside down
The disc is too dirty
Improper output cable connections
Improper amplifier operation
The CD player is subject to vibrations
or physical shock
The disc is too dirty
Loose cable connections
Standard Compact discs (12 cm & 8 cm)
Track Elapsed, Track Remain, or Total remain
1 bit linear/Channel, 3 Beam Laser
8 Times
44.1 kHz
20 Hz to 20 kHz
Less Than 0.01%
> 90 dB
> 90 dB
2 Volts R.M.S.
< 1.5 seconds
< 3 seconds
within 0.03 seconds
+/- 8 and 16%
+/-16%
type 2, form 1, S/PDIF (Sony/Phillips Digital Interface Format)
Controller (mm): 482 X 132 X 38
Main Unit: 482 X 88.5 X 257
Controller: 2.3 Kg
Main Unit 4.9 Kg
115/230V AC, 50/60Hz
24W
- The Leader in DJ Technology
- 15 -
Corrective Action
Insert the power plug firmly into the AC
outlet and make sure connection is
good in unit rear
Reload the disc with the label side up
Clean the disc
Connect the output cables correctly
Check amplifier setup
Change the installation location
Clean the disc
Firmly connect all audio plugs
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CDN 33