Troubleshooting; Specifications - Denon Professional DN-500C Owner's Manual

Troubleshooting

If a problem should arise, first check the following:
1. Are the connections correct?
2. Is the set being operated as described in the owner's manual?
3. Are the other devices operating properly?
If this unit does not operate properly, check the items listed in the table below. Should the problem persist,
there may be a malfunction.
In this case, disconnect the power immediately and contact your store of purchase.
GGeneralH
Symptom Cause
Disc tray does not • The power is not on.
open/close.
The power is not • The set is in standby mode.
ON.
"TOC Error" or • The disc is not properly loaded.
"No Disc" is
displayed even
though a disc is
loaded.
Playback does not • The disc is dirty or scratched.
start even when
1/3
the button
is pressed.
No sound • The output cables
is produced properly connected
or sound is amplifier.
distorted. • The amplifier's function setting
or adjustments are not right.
A specific section • The disc is dirty or scratched.
of a disc does not
play properly.
Programmed • The tracks have not
playback is not programmed properly.
possible.
GiPodH
Symptom Cause
The iPod cannot • It is not properly connected to
be played. the iPod dock.
CD
Countermeasure
• Turn on the power.
• Turn on the power by remote
control unit.
SOURCE
• Press and hold and
POWER
press .
• Reload the disc.
• Wipe the dirt off the disc or
replace the disc.
are not • Check the connections.
to the
• Check the amplifier's functions
and controls and adjust as
necessary.
• Wipe the dirt off the disc or
replace the disc.
been • Program properly.
Countermeasure
• Reconnect.

Specifications

n CD section
Type:
Audio Channel:
Quantization:
Sampling Frequency:
Oversampling Ratio:
Frequency Response:
Total Harmonic Distortion:
Signal-to-noise Ratio:
Dynamic Range:
Channel Separation:
Page
Analog Output:
9
Output Level:
Load Impedance:
Digital Output:
9
Signal Format:
Variable Pitch Control:
9
Frame Search Accuracy:
Discs:
26
n AUX section
Stereo mini jack:
Reference Input Level:
Maximum Input Level:
Input impedance:
26
n Headphone output
Outputs Level:
Load Impedance:
n Power supply
4, 5, 7
Power Consumption:
Installation:
–
n Environmental conditions
Operational temperature:
Operational humidity:
26
Service centers are listed at http://www.d-mpro.com
11
For purposes of improvement, specifications and design are subject to change without notice.
Page
5
28
Single-mechanism compact disc player
2 channel stereo
16-bit Linear
44.1 kHz at Normal Pitch
8 times
20 to 20,000 Hz
0.007 %
107 dB
98 dB
90 dB
RCA jack
2.0 V at 0 dB disc
10 kΩ or more
RCA jack
SPDIF or IEC-958 Type 11
±16 % max.
1/75 second
Standard compact discs (12 cm and 8 cm)
UNBALANCED Jack
–16 dBV
0 dBV
22 kΩ
Stereo
20 mW
32 Ω
120 V AC ±10%, 60 Hz (for USA. & Canada models)
230 V AC±10%, 50/60 Hz (for European, U.K. & Asia/Pacific models)
15W
19-inch rack mountable (2U)
5 to 35°C (41 to 95°F)
25 to 85% (no condensation)Storage