Page 1
Operations
Information
Preparations
CD
DCD-720AE / DCD-520AE
COMPACT DISC PLAYER
Owner’s Manual
Page 2
Preparations
Operations
Information
CD
SAFETY PRECAUTIONS
n
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of
uninsulated “dangerous voltage” within the product’s enclosure
that may be of sufficient magnitude to constitute a risk of
electric shock to persons.
The exclamation point within an equilateral triangle is intended
to alert the user to the presence of important operating
and maintenance (servicing) instructions in the literature
accompanying the appliance.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
CLASS 1 LASER PRODUCT
,,
CLASS 1
LASER
ADVARSEL: USYNLIG LASERSTRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION.
UNDGÅ UDSAETTELSE FOR STRÅLING.
VAROITUS! LAITTEEN KÄYTTÄMINEN MUULLA KUIN TÄSSÄ
KÄYTTÖOHJEESSA MAINITULLA TAVALLA SAATTAA
ALTISTAA KÄYTTÄJÄN TURVALLISUUSLUOKAN 1
YLITTÄVÄLLE NÄKYMÄMTTÖMÄLLE LASERSÄTEILYLLE.
VARNING: OM APPARATEN ANVÄNDS PÅ ANNAT SÄTT ÄN I DENNA
BRUKSANVISNING SPECIFICERATS, KAN ANVÄNDAREN
UTSÄTTAS FÖR OSYNLIG LASERSTRÅLNING SOM
ÖVERSKRIDER GRÄNSEN FÖR LASERKLASS 1.
ATTENZIONE: QUESTO APPARECCHIO E’ DOTATO DI
DISPOSITIVO OTTICO CON RAGGIO LASER.
L’USO IMPROPRIO DELL’APPARECCHIO PUO’ CAUSARE
PERICOLOSE ESPOSIZIONI A RADIAZIONI!
PRODUCT
,
,
IMPORTANT SAFETY
INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings.
Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
9. Protect the power cord from being walked on or pinched particularly at
plugs, convenience receptacles, and the point where they exit from the
apparatus.
10. Only use attachments/accessories specified by the manufacturer.
11. Use only with the cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/
apparatus combination to avoid injury from tip-over.
12. Unplug this apparatus during lightning storms or when
unused for long periods of time.
13. Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been damaged in any way,
such as power-supply cord or plug is damaged, liquid has been spilled or
objects have fallen into the apparatus, the apparatus has been exposed to
rain or moisture, does not operate normally, or has been dropped.
14. Batteries shall not be exposed to excessive heat such as sunshine, fire or
the like.
CAUTION:
To completely disconnect this product from the mains, disconnect the plug
from the wall socket outlet.
The mains plug is used to completely interrupt the power supply to the unit
and must be within easy access by the user.
•DECLARATION OF CONFORMITY
We declare under our sole responsibility that this product, to which this
declaration relates, is in conformity with the following standards:
EN60065, EN55013, EN55020, EN61000-3-2 and EN61000-3-3.
Following the provisions of Low Voltage Directive 2006/95/EC and EMC
Directive 2004/108/EC, the EC regulation 1275/2008 and its frame work
Directive 2009/125/EC for Energy-related Products (ErP).
DENON EUROPE
Division of D&M Germany GmbH
An der Kleinbahn 18, Nettetal,
D-41334 Germany
A NOTE ABOUT RECYCLING:
This product’s packaging materials are recyclable and can
be reused. Please dispose of any materials in accordance
with the local recycling regulations.
When discarding the unit, comply with local rules or
regulations.
Batteries should never be thrown away or incinerated
but disposed of in accordance with the local regulations
concerning battery disposal.
This product and the supplied accessories, excluding the
batteries, constitute the applicable product according to the
WEEE directive.
CAUTION:
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
THIS PRODUCT SHOULD NOT BE ADJUSTED OR REPAIRED BY ANYONE
EXCEPT PROPERLY QUALIFIED SERVICE PERSONNEL.
I
Page 3
NOTES ON USE
Preparations
Operations
Information
CD
n
n CAUTIONS ON INSTALLATION
WARNINGS
•Avoid high temperatures.
Allow for sufficient heat dispersion when installed in a rack.
•Handle the power cord carefully.
Hold the plug when unplugging the cord.
•Keep the unit free from moisture, water, and dust.
•Unplug the power cord when not using the unit for long periods of time.
•Do not obstruct the ventilation holes.
•Do not let foreign objects into the unit.
•Do not let insecticides, benzene, and thinner come in contact with the unit.
•Never disassemble or modify the unit in any way.
•Ventilation should not be impeded by covering the ventilation openings
with items, such as newspapers, tablecloths or curtains.
•Naked flame sources such as lighted candles should not be placed on
the unit.
•Observe and follow local regulations regarding battery disposal.
•Do not expose the unit to dripping or splashing fluids.
•Do not place objects filled with liquids, such as vases, on the unit.
•Do not handle the mains cord with wet hands.
•When the switch is in the OFF (STANDBY) position, the equipment is not
completely switched off from MAINS.
•The equipment shall be installed near the power supply so that the power
supply is easily accessible.
•Do not keep the battery in a place exposed to direct sunlight or in places
with extremely high temperatures, such as near a heater.
z
z z
z
Wall
z For proper heat dispersal, do not install this unit in a confined
space, such as a bookcase or similar enclosure.
•More than 0.1 m is recommended.
•Do not place any other equipment on this unit.
II
Page 4
Getting started
Preparations
Operations
Information
CD
Thank you for purchasing this DENON product. To ensure proper operation, please read this owner’s manual carefully before using the product.
After reading them, be sure to keep them for future reference.
Contents
Getting started ·············································································· 1
Accessories ··················································································1
Features ························································································ 2
Cautions on handling ····································································2
Preparations ·············································································3
Connections ··················································································· 4
Cables used for connections ························································4
Connecting a 2-channel audio amplifier ········································ 4
Connecting to a digital recording device ······································· 4
Connecting an iPod or USB memory device to the iPod/USB port
(DCD-720AE only) ········································································· 5
Connecting the power cord ·························································· 6
Setting the Auto Standby mode··················································6
Operations ················································································7
Playback ························································································· 8
Turning the power on ···································································8
Playing CD ····················································································8
Playback of MP3 and WMA files ·················································· 9
Playback iPod® ·········································································· 10
Playing a USB memory device ···················································11
Operations enabled during playback ··········································· 12
Using the timer play function ······················································14
Information ·············································································15
Part names and functions···························································16
Front panel ·················································································· 16
Display ························································································ 17
Rear panel ··················································································· 17
Remote control unit ···································································· 18
Other information ·······································································21
Playable media ············································································ 21
Cautions on using media ····························································23
Explanation of terms ··································································· 24
Troubleshooting ·········································································· 25
Specifications ··············································································26
Accessories
Check that the following parts are supplied with the product.
q Getting Started ........................................................................ 1
w CD-ROM (Owner’s manual) .................................................... 1
e Safety Instructions .................................................................. 1
r Service network list ................................................................. 1
t Remote control unit (RC-1173) ................................................ 1
y R03/AAA batteries ................................................................... 2
u Audio cable .............................................................................. 1
ut
1
Page 5
Features
Preparations
Operations
Information
CD
Cautions on handling
AL32 Processing (DCD-720AE only)
Equipped with AL32 Processing, DENON’s own analog waveform
reproduction technology.
The reproducibility of weak signals is enhanced by expanding 16 bit
digital data to 32 bit.
High precision 32 bit / 192 kHz D/A converter
Equipped with high-precision 32 bit / 192 kHz-compatible D/A
converter for analog signal conversion of the digital data (in the
case of DCD-720AE, expanded with AL32 processing).
USB and iPod Direct playback
A USB port is mounted on the Front Panel. MP3/WMA files can be
played by connecting a USB Player or USB memory device.
An iPod is connected using the USB cable supplied with the
iPod. Music files in an iPod, USB Player or USB memory device
are transmitted via digital signal and can be enjoyed at high audio
quality using the this unit’s own audio circuitry.
Large 16-character / 2-line display
Text information appears on the large display during MP3 or iPod
playback.
Reduced power consumption during standby
In consideration of the environment, power consumption during
standby has been reduced to 0.3 W or better.
•Before turning the power on
Check once again that all connections are correct and that there are
no problems with the connection cables.
•Power is supplied to some of the circuitry even when the unit is
set to the standby mode. When going on vacation or leaving home
for long periods of time, be sure to unplug the power cord from the
power outlet.
•Proper ventilation
If the unit is left in a room full of the smoke from cigarettes, etc., for
long periods of time, the surface of the optical pickup may get dirty,
preventing it from receiving the signals properly.
•About condensation
If there is a major difference in temperature between the inside of
the unit and the surroundings, condensation (dew) may form on
the operating parts inside the unit, causing the unit not to operate
properly.
If this happens, let the unit sit for an hour or two with the power
turned off and wait until there is little difference in temperature
before using the unit.
•Cautions on using mobile phones
Using a mobile phone near this unit may result in noise. If that
occurs, move the mobile phone away from this unit when it is in use.
•Moving the unit
Turn off the power and unplug the power cord from the power
outlet. Next, disconnect the connection cables to other system units
before moving the unit.
•About care
•Wipe the cabinet and control panel clean with a soft cloth.
•Follow the instructions when using a chemical cleaner.
•Benzene, paint thinner or other organic solvents as well as
insecticide may cause material changes and discoloration if brought
into contact with the unit, and should therefore not be used.
2
Page 6
Preparations
PreparationsPreparations
Operations
Information
CD
Preparations
Here, we explain the connections and setup methods for this unit.
F Connections vpage4
F Setting the Auto Standby mode vpage6
3
Page 7
Connections
PreparationsPreparations
Operations
Information
CD
Connections for all compatible audio signal formats are described
in this owner’s manual. Please select the type of connections
corresponding to the equipment you are connecting.
NOTE
•Do not plug in the power cord until all connections have been
completed.
•When making connections, also refer to the owner’s manual of the
other components.
•Be sure to connect the left and right channels properly (left with left,
right with right).
•Do not bundle power cords together with connection cables. Doing
so can result in humming or noise.
Cables used for connections
Select the cables according to the equipment being connected.
Audio cable (supplied)
Audio cable
Optical cable
USB cable
(Provided with
iPod)
L
R
Audio cable (sold separately)
Cable (sold separately)
L
R
Connecting a 2-channel audio
amplifier
This connection is for playback of audio of this unit, using a 2-channel
audio device.
Amplifier
AUDIO
AUDIO
IN
RL
R
L
L
R
Connecting to a digital recording device
This connection is for recording audio from this unit, using an audio
device with optical digital audio input connectors.
CD recorder /
MD recorder
AUDIO
OPTICAL
IN
n When connecting the optical digital output
connector with an optical transmission cable
(sold separately)
Match the shapes
Match the shapes then insert firmly.
4
Page 8
Connecting an iPod or USB memory device to the iPod/USB port (DCD-720AE only)
PreparationsPreparations
Operations
Information
CD
•You can enjoy music stored on an iPod or USB memory device.
•For operating instructions see “Playback iPod®” (vpage 10) or “Playing a USB memory device”
(vpage11).
Cables used for connections
To connect an iPod to this unit, use the USB cable supplied with the iPod.
iPod
USB memory
device
Supported iPod models
•iPod classic
or
DENON does not guarantee that all USB memory devices will operate or receive power. When using a
portable USB connection type HDD of the kind to which an AC adapter can be connected to supply power,
use the AC adapter.
NOTE
•USB memory devices will not work via a USB hub.
•It is not possible to use this unit by connecting the unit’s iPod/USB port to a PC via a USB cable.
•Do not use an extension cable when connecting a USB memory device. This may cause radio interference
with other devices.
•When connecting an iPhone to this unit, keep the iPhone at least 20 cm away from this unit. If the iPhone
is kept closer to this unit and a telephone call is received by the iPhone, noise may be output from this
device.
•If the iPod is connected using an iPod cable (commercially available) that is longer than 2 m, sound may
not be played correctly. In this case, use a genuine iPod cable, or a cable that is shorter than 1 m.
•iPod nano
•iPod touch
•iPhone
(as of May 2012)
5
Page 9
Connecting the power cord
PreparationsPreparations
Operations
Information
CD
After completing all the connections, insert the power plug into the
power outlet.
To household power outlet
(AC 230 V, 50/60 Hz)
Power cord
NOTE
•Do not plug in the power cord until all connections have been
completed.
•Insert the plugs securely. Loose connections will result in the
generation of noise.
•Do not unplug the power cord while the unit is operating.
Setting the Auto Standby mode
With the Auto Standby ON, this unit will automatically enter the
standby mode after about 30 continuous minutes of stop mode with
no operation.
•The default setting is “On”.
Press and hold POWER X for at least
5 seconds.
•Auto Standby mode is switched between
Off and On.
•The power indicator indicates Auto Standby
mode Off/On during Standby, as shown
below :
Auto Standby mode “Off”
“Lit in red”
•The power indicator flashes in red during Auto Standby mode
setting.
•If you set the Auto Standby mode while the unit is ON, the unit will
enter the standby mode as soon as the Auto Standby mode setting
is completed.
•When iPod is being charged, this unit enters the power standby
mode after charging.
NOTE
If an iPod is connected with this unit in the remote mode,this unit will
not enter the standby mode, even after about 30 continuous minutes
of stop mode with no operation.
Auto Standby mode “On”
“Unlit”
6
Page 10
Operations
Operations
Information
Operations
Preparations
CD
Operations
Here, we explain functions and operations that let you make better use of this unit.
F Playback vpage8
7
Page 11
Playback
Operations
Information
Operations
Preparations
CD
Turning the power on
Before using a remote control unit, insert the batteries (vpage20
“Inserting the batteries”).
Press POWER X to turn on power to
the unit.
•The power indicator lights green and the
power turns on.
•The “NO DISC” message is displayed if a disc is not loaded.
When power is switched to standby
Press POWER X.
The power is set to the standby mode.
GPower indicator statusH
•Normal standby : Red
•Auto standby mode : Off
•Charge mode standby : Orange
n Turning the power off
Press X on the main unit.
•The power indicator turns off, and so does the power.
Playing CD
Press POWER X to turn on power
1
to the unit.
Press SOURCE to set the playback
2
media mode to “DISC”.
Press 5 on the unit to open the
3
disc tray and insert the disc.
Press 1/3.
4
•The 1 indicator lights.
•The disc tray closes and playback
starts.
n Playing a specific track
Press 0 – 9 and +10 to select the track.
GExampleH
GExampleH
: Track 4
: Track 12
: Press
: Press
4.
+10 and 2.
n Operations enabled during playback
(vpage12)
NOTE
Do not place any foreign objects in the disc tray. Doing so could
damage it.
•Be sure to stop playback before turning the power off.
•Make sure that the disc tray is completely shut before turning off
the power.
NOTE
Power continues to be supplied to some of the circuitry even when the
power is in the standby mode. When leaving home for long periods of
time or when going on vacation, either press X on the unit to turn off
the power, or unplug the power cord from the power outlet.
8
Page 12
Playback of MP3 and WMA files
Operations
Information
Operations
Preparations
CD
There are many music distribution sites on the Internet allowing you
to download music files in MP3 or WMA (Windows Media® Audio)
formats. The music (files) downloaded from such sites can be stored
on CD-R or CD-RW discs and played on the unit.
“Windows Media” and “Windows” are registered trademarks or
trademarks of Microsoft Corporation in the United States and other
countries.
Playing MP3 and WMA files
Press POWER X to turn on power
1
to the unit.
Load a CD-R or CD-RW disc
2
containing music les in the MP3
or WMA formats into the disc
tray.
Press MODE to select the folder
3
mode or disc mode.
n About the display
•When “Folder mode” is selected
“FLD” indicator lights.
All the files in the selected folder are
played.
•When “Disc mode” is selected
“FLD” indicator turns off.
After the selected folder and files are
played, all the files in all the folders are
played.
Use ui to select the folder to be
4
played.
Use 8, 9, o or p to select
5
the le to be played.
Press 1/3.
6
Playback starts.
n To switch the folder or file during playback
•Folder
Use ui to select the folder, and then press ENTER.
•File
Use o p to select the file, then press ENTER.
Also use 8, 9 to select the file, or use 0 – 9, +10 to select
the file number.
•The file numbers are set automatically when the disc is loaded.
Copyright-protected files cannot be played.
(The “Not Support” is displayed.)
Note that depending on the software used for burning and other
conditions, some files may not play or display correctly.
n Switching the display
During playback, press INFO.
File name
Title name /
Album name
•The player can display the following characters:
ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
0123456789
! ” # $ % & : ; < > ? @ l [ ] _ ` | { } ~ ^ ’ ( ) * + , - . / = (space)
Title name /
Artist name
n Repeat playback
Press REPEAT.
Playback starts in the respective repeat mode.
•The selectable repeat modes differ in the “Folder mode” and the
“Disc mode”.
When “Folder mode” is selected
FLD FLD
Single-track repeat Repeat of all the tracks
in the folder
FLD
Repeat off
1 FLD
FLD
FLD
Only the selected track is played repeatedly.
All the files in the selected folder are played
repeatedly.
Folder mode playback resumes.
When “Disc mode” is selected
Single-track repeat All-track repeat
Repeat off
(indicator turns off)
1
ALL
Repeat off
Only the selected track is played repeatedly.
All the files in the selected folder are played
repeatedly.
Folder mode playback resumes.
n Operations enabled during playback
(vpage12)
NOTE
Programmed playback is not possible with MP3/WMA discs.
9
Page 13
Playback iPod®
Operations
Information
Operations
Preparations
CD
With the unit, you can listen to music on an iPod and you can also
operate the iPod with the main unit or the remote control unit.
“Made for iPod” means that an electronic accessory has been
designed to connect specifically to iPod and has been certified by the
developer to meet Apple performance standards.
Apple is not responsible for the operation of this device or its
compliance with safety and regulatory standards.
iPod is a trademark of Apple Inc., registered in the U.S. and other
countries.
•The iPod may only be used to copy or play contents that are not
copyrighted or contents for which copying or playback is legally
permitted for your private use as an individual. Be sure to comply
with applicable copyright laws.
Playing iPod
Press POWER X to turn on power
1
to the unit.
Press MODE to select the display
2
mode.
The mode switches each time the
button is pressed.
®
Display mode
Display location Main unit display iPod display
Playable
files
Active
buttons
Audio file
Video file
Remote control
unit (This unit)
iPod
Browse mode Remote mode
P P
P
P P
P
Use ui to select the item, then press ENTER or p to
3
select the music le to be played.
Press 1/3.
4
Playback starts.
Disconnecting the iPod
q Press 2.
w Disconnect the USB cable from the iPod/USB port.
n To switch the display (Browse mode only)
During playback, press INFO.
•The display switches each time the button is pressed.
Title name /
Artist name
Title name /
Album name
n Remote control unit and iPod button relations
Remote
control unit
buttons
/3 13
1
8, 9 8, 9
8, 9
(Press and
hold)
6, 7
u i
o
p or ENTER
MODE
RANDOM
REPEAT
iPod buttons Operation on the main unit
Plays the track
•Play/Pause in remote mode
Plays the track from the beginning /
Plays the next track
8, 9
(Press and
hold)
Click Wheel Selects an item
MENU
Select
–
– Switches the shuffle function
– Switches the repeat function
Fast-reverses the track /
Fast-forwards the track
Displays the menu or return to the
previous menu
Enters the selection or plays the
track
Switches between the browse
mode and the remote mode
n Operations enabled during playback
(vpage12)
NOTE
•DENON will accept no responsibility whatsoever for any loss of iPod
data.
•Depending on the type of iPod and the software version, some
functions may not operate.
10
Page 14
Playing a USB memory device
Operations
Information
Operations
Preparations
CD
Playing files stored on USB memory device
Press POWER X to turn on power
1
to the unit.
Press SOURCE to set the playback
2
media mode to “USB”.
Press MODE to select the folder
3
mode or disc mode.
n About the display
•When “Folder mode” is selected
“FLD” indicator lights.
All the files in the selected folder are
played.
•When “Disc mode” is selected
“FLD” indicator turns off.
After the selected folder and files are
played, all the files in all the folders are
played.
Use ui to select the folder to be
4
played.
Use 8, 9, o or p to select
5
the le to be played.
Press 1/3.
6
Playback starts.
Disconnecting the USB memory device
q Press 2.
w Make sure that the communications indicator on the USB memory
device is not flashing, and disconnect the USB memory device.
n To switch the folder or file during playback
•Folder
Use ui to select the folder, then press ENTER.
•File
Use o p to select the file, then press ENTER.
Use 8 or 9 to select the file or use 0 – 9 and +10 to select
the file number.
•The file numbers are set automatically when the USB memory
device is loaded.
n Switching the display
During playback, press INFO.
File name
Title name /
Album name
•The player can display the following characters:
ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
0123456789
! ” # $ % & : ; < > ? @ l [ ] _ ` | { } ~ ^ ’ ( ) * + , - . / = (space)
Title name /
Artist name
n Operations enabled during playback
(vpage12)
•USB memory devices will not work via a USB hub.
•DENON does not guarantee that all USB memory devices will
operate or be suppled power. When using a USB connection type
portable hard disk of the type for which power can be supplied by
connecting an AC adapter, we recommend using the AC adapter.
NOTE
DENON will take no responsibility whatsoever for any loss or damage
to data on a USB memory device when using it connected to the unit.
11
Page 15
Operations enabled during playback
Operations
Information
Operations
Preparations
CD
Stopping playback temporarily
Press 1/3 during playback.
The 3 indicator lights.
•To resume playback, press 1/3.
Stopping playback
Press 2 during playback.
Playback stops.
Moving to the beginning of tracks
(skipping)
During playback, press 8 or
9.
•The disc is skipped the number of tracks
equal to the number of times the button is
pressed.
•When pressed once in the return direction,
playback returns to the beginning of the
currently playing track.
Fast-forwarding and Fast-reversing
(searching)
During playback, press 6 or 7.
Switching the pure direct mode
In the stop mode, press PURE DIRECT.
•In pure direct mode, the unit is in the following state :
MODE 1
•Display : OFF
•Digital output : valid
•Display : ON
•Digital output : valid
MODE 2
•Display : OFF
•Digital output : invalid
OFF
Switching the display
Press INFO.
Elapsed time of
currently playing track
Remaining time for all
remaining tracks
•The display switches each time the button is pressed.
Remaining time of
currently playing track
Playing in random order
(Random playback)
In the stop mode, press
1
RANDOM.
The “RANDOM” indicator lights.
Press 1/3.
2
The tracks start playing in random
order.
n Resuming normal playback
In the stop mode, press RANDOM.
The “RANDOM” indicator turns off.
When REPEAT is pressed during random playback, the tracks are
played in a different random order after this turn.
NOTE
Direct searching is not possible during random playback.
12
Page 16
Operations enabled during playback
Operations
Information
Operations
Preparations
CD
Playing repeatedly (Repeat playback)
Press REPEAT.
Playback in the respective repeat mode
starts.
•The repeat mode changes each time the button is pressed.
1-track repeat All-track repeat
Repeat off
(indicator turns off)
1
ALL
Repeat off
Only 1 track is played repeatedly.
All tracks are played repeatedly.
Normal playback resumes.
Playing tracks in a specific order
(Program playback)
Up to 25 tracks can be programmed.
In the stop mode, press
1
PROGRAM.
The “PGM” indicator lights.
Use 0 – 9 and +10 to select the
2
tracks.
GExampleH
To program tracks 3, 12, 7 to play in that
order:
Press 3, +10, 2 and 7.
Press 1/3.
3
Playback starts in the programmed
order.
n To clear the last track programmed
While stopped, press CLEAR.
The last track programmed is cleared each time the button is
pressed.
n Clearing the all programmed track
In the stop mode, press PROGRAM.
Switching the display’s brightness
Press DIMMER.
Bright Dim
OFF
•The display’s brightness switches each time the button is pressed.
Dark
Listening with headphones
(DCD-720AE only)
Plug the headphones (sold separately) into the PHONES
jack.
n Adjusting the Volume
Turn PHONES LEVEL on the unit.
NOTE
To prevent hearing loss, do not raise volume level excessively when
using headphones.
•When REPEAT is pressed during program playback, the tracks are
played repeatedly in the programmed order.
•When RANDOM is pressed during program playback, the
programmed tracks are played in random order.
13
Page 17
Using the timer play function
Operations
Information
Operations
Preparations
CD
Turn on the power of the connected components.
1
Switch the amplier’s function to input from the
2
connected unit.
Load a disc or connect an iPod or USB memory
3
device.
Set the audio timer for the desired times.
4
•Refer also to the owner’s manual of the audio timer.
Turn the timer “ON”.
The power of the components connected to the timer turns
5
off.
•When the set time is reached, the power of the different
components automatically turns on and playback starts from the
first track.
This unit
Amplifier
To household power outlet
(AC 230 V, 50/60 Hz)
Timer device
14
Page 18
Information
Operations
InformationInformation
Preparations
CD
Information
Here, we list various information related to this unit.
Please refer to this information as needed.
F Part names and functions vpage16
F Other information vpage21
F Troubleshooting vpage25
F Specifications vpage26
F Index vpage27
15
Page 19
Part names and functions
Operations
InformationInformation
Preparations
CD
For buttons not explained here, see the page indicated in parentheses ( ).
Front panel
n DCD-720AE
w r
q
n DCD-520AE
e
t
y u i
Q2 Q1Q3 Q0
Q2 Q1Q3 Q0
o
q Power indicator ········································································· (8)
GPower indicator statusH
•Power on : Green
•Normal standby : Red
•Auto standby mode : Off
•Charge mode standby : Orange
•Power off : Off
w Power operation button (X) ····················································· (8)
e Headphones jack (PHONES) ··················································· (13)
r Headphones volume control knob
(PHONES LEVEL) ····································································· (13)
t Remote control sensor ··························································· (20)
y Display ······················································································ (17)
u Disc tray open/close button (5) ··············································· (8)
i SOURCE button ··································································· (8,11)
o iPod/USB port ··········································································· (5)
Q0 Reverse-skip/Forward-skip buttons
(8, 9) ····································································· (9,10,11)
Q1 Stop button (2) ································································· (10,11)
Q2 Play/Pause button (1/3) ················································· (10,11)
Q3 Disc tray
wq
t y u
16
Page 20
Display
Operations
InformationInformation
Preparations
CD
Rear panel
y
et r
q
q Information display
Displays various information or playback elapsed time and so on
of the disc.
w Remote control signal reception indicator
e Repeat mode indicators
r RANDOM indicator
t TOTAL indicator
Lights when the total number of tracks and total time of the CD
are displayed.
y Playback mode indicators
1 : During Playback
3 : During pause
w
q Analog audio connectors
(LINE OUT) ················································································· (4)
w Digital audio connectors
(DIGITAL OUT OPTICAL) ··························································· (4)
q ew r
e REMOTE CONTROL jacks
Extension jack for future use.
r Power cord ················································································· (6)
17
Page 21
Remote control unit
Operations
InformationInformation
Preparations
CD
For buttons not explained here, see the page indicated in parentheses ( ).
CD operation
q
w
e
r
t
y
u
i
Q1
Q2
q POWER button (X) ··································· (6,8)
w REMOTE MODE buttons (CD)
e System buttons ···································· (10,11)
•Skip buttons (8, 9)
•Play/Pause button (1/3)
•Search buttons (6, 7)
•Stop button (2)
r Information button (INFO)
····································································· (12)
t ENTER button
··························································· (9,10,11)
y Cursor buttons (uio p)
··························································· (9,10,11)
u SOURCE button ······································ (8,11)
i Number buttons ··························· (8,9,10,13)
o RANDOM button ····························(10,12,13)
Q0 REPEAT button ··························· (9,10,12,13)
Q1 PURE DIRECT button ································ (12)
Q2 MODE button ··································· (9,10,11)
Q3 CLEAR button ············································ (13)
Q4 DIMMER button ········································· (13)
Q5 PROGRAM button ····································· (13)
n Switching remote modes
To operate CD, press CD to switch the remote
control to the CD operation mode.
•CD lights for approximately two seconds.
AMP operation
q
w
q AMP POWER button (X)
w AMP buttons
e VOLUME buttons (df)
r MUTE button (:)
e
r
o
Q0
Q3
Q4
Q5
Operate the amplifier with the amplifier operation
button even when the remote control operation
mode is CD.
18
Page 22
NETWORK operation
Operations
InformationInformation
Preparations
CD
q
w
e
r
t
y
u
i
Q1
Q2
e
r
Q3
Q4
Q5
Q6
Remote control unit
q POWER button (X)
w INTERNET RADIO STATION buttons
(1 – 3)
e Reverse-skip/Forward-skip buttons
(8, 9)
r Fast-reverse/Fast-forward buttons
(6, 7)
t Stop button (2)
y PRESET buttons (+, –)
u Information button (INFO)
i SOURCE button
o RANDOM button
Q0 REPEAT button
Q1 Remote mode select button (NET)
Q2 1/3 button
Q3 MODE button
Q4 Cursor buttons (uio p)
Q5 ENTER button
Q6 MENU button
Q7 Number buttons (0 – 9, +10)
Q8 CLEAR button
Q9 DIMMER button
W0 PROGRAM button
o
Q0
Q7
Q8
Q9
W0
n Switching remote modes
To operate NETWORK, press NET to switch
the remote control to the NETWORK operation
mode.
•NET lights for approximately two seconds.
Operate the amplifier with the amplifier operation
button even when the remote control operation
mode is NETWORK.
19
Page 23
Remote control unit
Operations
InformationInformation
Preparations
CD
Inserting the batteries
q Remove the rear lid in the
direction of the arrow and
remove it.
e Put the rear cover back on.
w Load the two batteries properly
as indicated by the marks in the
battery compartment.
R03/AAA
NOTE
•Insert the specified batteries in the remote control unit.
•Replace the batteries with new ones if the set does not operate
even when the remote control unit is operated close to the unit. (The
supplied batteries are only for verifying operation. Replace them
with new batteries at an early date.)
•When inserting the batteries, be sure to do so in the proper direction,
following the q and w marks in the battery compartment.
•To prevent damage or leakage of battery fluid:
•Do not use a new battery together with an old one.
•Do not use two different types of batteries.
•Do not attempt to charge dry batteries.
•Do not short-circuit, disassemble, heat or dispose of batteries in
flames.
•Do not keep the battery in a place exposed to direct sunlight or in
places with extremely high temperatures, such as near a heater.
•If the battery fluid should leak, carefully wipe the fluid off the inside
of the battery compartment and insert new batteries.
•Remove the batteries from the remote control unit if it will not be in
use for long periods.
•Used batteries should be disposed of in accordance with the local
regulations regarding battery disposal.
•The remote control unit may function improperly if rechargeable
batteries are used.
Operating range of the remote control unit
Point the remote control unit at the remote sensor when operating it.
Approx. 8 m
30°30°
NOTE
The set may function improperly or the remote control unit may not
operate if the remote control sensor is exposed to direct sunlight,
strong artificial light from an inverter type fluorescent lamp or infrared
light.
20
Page 24
Other information
Operations
InformationInformation
Preparations
CD
Playable media
Discs
Playable media
CD
z
CD-R
z
CD-RW
NOTE
•Some discs and some recording formats may not be playable.
•Non-finalized discs cannot be played.
Files
CD-R and CD-RW discs created in the format described below can
be played.
n Writing software format
ISO9660 level 1
•When written in other formats, it may not be possible to play the
disc properly.
n Maximum number of playable files and folders
Total number of folders and files : 512
Number of folders : 256
n Tag data
ID3-Tags (Ver. 1.x and 2.x)
META-Tags (Compatible with title, artist and album names)
Playable files
(Extension)
MP3
(.mp3)
WMA
(.wma)
•Sampling frequency : 32 / 44.1 / 48 kHz
•Bit rate : 32 kbps to 320 kbps
•Format : MPEG1 Audio Layer 3
•Sampling frequency : 32 / 44.1 / 48 kHz
•Bit rate : 64 kbps to 192 kbps
•Format : Windows Media Audio
NOTE
•Be sure to give files the extension “.mp3” or “.wma”. Files with any
other extensions or with no extensions cannot be played.
•Recordings you have made should only be used for your personal
enjoyment, and as per copyright laws may not be used in other ways
without permission of the copyright holder.
File specification
USB memory device
n USB-Compatible file systems
FAT16 or FAT32
•If the USB memory device is divided into multiple partitions, only
the top drive can be selected.
n Maximum number of playable files and folders
Maximum number of files in a folder : 255
Maximum number of folders : 255
n Tag data
ID3-Tags (Ver. 1.x and 2.x)
META-Tags (Compatible with title, artist and album names)
Playable files
(Extension)
MP3
(.mp3)
WMA
(.wma)
Only music files that are not copyright-protected can be played on
this set.
•Contents downloaded from pay sites on the Internet are copyright
protected. Also, files encoded in WMA format when ripped from a
CD, etc., on a computer may be copyright protected, depending on
the computer’s settings.
•Sampling frequency : 32 / 44.1 / 48 kHz
•Bit rate : 32 kbps to 320 kbps
•Format : MPEG1 Audio Layer 3
•Sampling frequency : 32 / 44.1 / 48 kHz
•Bit rate : 64 kbps to 192 kbps
•Format : Windows Media Audio
NOTE
•Insert and remove a USB memory device with the power set to
standby. If it is inserted or removed with the power on, the recorded
files cannot be loaded or may be damaged.
•It is not compatible with an MP3 player, digital camera, a USB device
for a mobile phone, etc.
•The unit cannot charge a USB device.
•The unit does not support a card reader, USB extension cable, or
USB hub.
File specification
21
Page 25
Playable media
Operations
InformationInformation
Preparations
CD
MP3 or WMA playback order of MP3 or
WMA files
When there are multiple folders containing MP3 or WMA files, the
playback order of folders is automatically set when this unit reads the
media. The files in each folder are played back in the order in which
the files were recorded on the media, from the oldest date and time.
CD-R/CD-RW
For playback of files on CD-R or CD-RW , files in all folders on the first
layer are played first, next on the second layer, then next on the third
layer, and so on in this order.
USB memory device
For playback of files recorded on USB, files in the first folder on the
first layer are played first, next folders on the second layer in the folder,
then next on the third layer, and so on in this order. Then accordingly
files on another first layer are played.
•The playback order displayed on a PC may differ from the actual
playback order.
•The playback order with a CD-R/CD-RW may differ, depending on
the writing software.
NOTE
•The playback order may differ from the order in which the folders
or files were recorded if you delete or add a folder or file on USB.
This occurs because of data recording specifications and is not a
malfunction.
About Discs and Files
Files, such as MP3/WMA etc., recorded on CD-R/-RW and USB
memory device are divided into large segments (folders) and small
segments (files). Files are stored in folders, and folders can be placed
for storage in a hierarchy. The unit can recognize up to 8 levels of
folders.
CD-R/-RW or USB memory device
Folder 2Folder 1
File 1
File 4 File 5 File 6 File 7
When writing MP3/WMA etc. files on a CD-R/-RW disc, set the writing
software’s format to “ISO9660”. The files may not play properly if
they are recorded in other formats. For details, refer to the instructions
of your writing software.
File 2 File 3 Folder 3
1st level
2nd level
3rd level
22
Page 26
Cautions on using media
Operations
InformationInformation
Preparations
CD
Inserting a disc
•Set the disc in the tray label side up.
•Make sure the disc tray is fully open when inserting the disc.
•Place the disc horizontally in the tray, aligned with the tray guide.
•“00 Tr 00 : 00” is displayed if a disc that cannot be played is loaded.
•“NO DISC” is displayed if the disc is loaded upside-down or if no
disc is loaded.
NOTE
•Only load one disc at a time. Loading two or more discs can damage
the unit or scratch the discs.
•Do not use cracked or warped discs or discs that have been repaired
with adhesive, etc.
•Do not use discs on which the sticky part of cellophane tape or labels
is exposed or on which there are traces of where labels have been
removed. Such discs can get caught inside the player and damage it.
•Do not use discs in special shapes, as they may damage the player.
•Do not push the disc tray in by hand when the power is off.
Doing so could damage the set.
How to handle media
•Do not get fingerprints, oil or dirt on discs.
•Take special care not to scratch discs when removing them from
their cases.
•Do not bend or heat discs.
•Do not enlarge the hole in the center.
•Do not write on the labeled (printed) surface with ball-point pens,
pencils, etc., or stick new labels on discs.
•Condensation may form on discs if they are moved suddenly from a
cold place (outdoors for example) to a warm place, but do not try to
dry discs with a hairdryer, etc.
•Do not eject a USB memory device or turn off the unit while a USB
memory device is being played. This may result in malfunction or
loss of the USB memory device’s data.
•Do not attempt to open or modify USB memory device.
•USB memory device and files can be damaged by static electricity.
Do not touch the metal contacts of an USB memory device with
your fingers.
•Do not use warped USB memory device.
•After use, be sure to remove any disc or USB memory device, and
store it in its proper case, to avoid dust, scratches and deformation.
•Do not store discs in the following places:
1. Places exposed to direct sunlight for long periods of time
2. Dusty or humid places
3. Places exposed to heat from heaters, etc.
Cleaning discs
•If there are fingerprints or dirt on a disc, wipe them off before using
the disc.
•Use a commercially available disc cleaning set or a soft cloth to clean
discs.
Gently wipe the disc from the
inside towards the outside.
NOTE
Do not use record spray, antistatic agents, benzene, thinner or other
solvents.
Do not wipe with a circular
motion.
23
Page 27
Explanation of terms
Operations
InformationInformation
Preparations
CD
A
AL32 Processing
AL32 Processing for All Channels.
DENON has further developed its proprietary AL32 Processing,
an analog waveform reproduction technology. AL32 Processing,
thoroughly suppresses quantization noise associated with D/A
conversion of LPCM signals to reproduce the lowlevel signals with
optimum clarity that will bring out all the delicate nuances of the music.
B
Bit rate
This is the amount of or audio data recorded on a disc that is read in
one second.
D
Dynamic range
The difference between the maximum, undistorted sound level and
the minimum sound level that is discernible above the noise emitted
by the device.
F
Finalizing
This process enables CD recorded with a recorder to be played by
other players.
L
Linear PCM
This is an uncompressed PCM (Pulse Code Modulation) signal. This is
the same system as the CD audio but uses 192 kHz, 96 kHz, and 48
kHz sampling frequencies on BD or DVD and provides higher sound
quality than CD.
M
MP3 (MPEG AudioPlayer 3)
This is an internationally standardized audio data compression scheme,
using the “MPEG-1” video compression standard. It compresses the
data volume to about one eleventh its original size while maintaining
sound quality equivalent to a music CD.
P
Pure direct
This function enables higher-quality playback of audio signals, by
turning off the display and digital output to eliminate any slight effect
they may have on the audio circuits.
S
Sampling frequency
Sampling involves taking a reading of a sound wave (analog signal)
at regular intervals and expressing the height of the wave at each
reading in digitized format (producing a digital signal).
The number of readings taken in one second is called the “sampling
frequency”. The larger the value, the closer the reproduced sound is
to the original.
W
WMA (Windows Media Audio)
This is audio compression technology developed by Microsoft
Corporation.
To encode WMA files, only use applications authorized by Microsoft
Corporation. If you use an unauthorized application, the file may not
work properly.
24
Page 28
Troubleshooting
Operations
InformationInformation
Preparations
CD
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 Countermeasure Page
Disc tray does not
open.
“NO DISC” is
displayed even
though a disc is
loaded.
“TRACK 0
0m00s” is
displayed even
though a disc is
loaded.
Playback does not
start even when
1/3 button
the
is pressed.
No sound
is produced
or sound is
distorted.
A specific section
of a disc does not
play properly.
•The power is not on. •Turn on the power.
•The disc is not properly loaded. •Reload the disc.
•The loaded disc is not a CD. •Load a CD.
•The disc is dirty or scratched. •Wipe the dirt off the disc or
replace the disc.
•The output cables are not
properly connected to the
amplifier.
•The amplifier’s function setting
or adjustments are not right.
•The disc is dirty or scratched. •Wipe the dirt off the disc or
•Check the connections.
•Check the amplifier’s functions
and controls and adjust as
necessary.
replace the disc.
8
23
23
23
4,5,6
–
23
Symptom Cause Countermeasure Page
Programmed
playback is not
possible.
A CD-R or CD-RW
disc cannot be
played.
The unit does not
operate properly
when the remote
control unit is
operated.
File recorded in
MP3 or WMA
formats cannot be
played.
GiPodH
Symptom Cause Countermeasure Page
The iPod cannot
be played.
•The tracks have not been
programmed properly.
•Programmed playback is not
possible with MP3 and WMA
files.
•The disc has not been finalized.
•The recording conditions and/or
the quality of the disc itself are
poor.
•The batteries are dead.
•The remote control unit is too far
from the unit.
•You have selected a copyrightprotected WMA file or a file that
cannot be played normally.
•Cable is not properly connected. •Reconnect.
•Program properly.
•Use a CD.
•Finalize the disc then play it.
•Use a properly recorded disc.
•Replace the batteries with new
ones.
•Move the remote control unit
closer to the unit.
•Use the
remote control unit to select a
different file.
o p button on the
9
9
23
23
20
20
9
5
25
Page 29
GUSB memory deviceH
Operations
InformationInformation
Preparations
CD
Symptom Cause Countermeasure Page
When a USB
memory device
is connected,
“NO DEVICE” is
displayed.
Files on a USB
memory device
cannot be played.
•The unit cannot recognize a USB
memory device.
•A USB memory device not
conforming to mass storage
class or MTP standards is
connected.
•A USB memory device that
the unit cannot recognize is
connected.
•The USB memory device is
connected via USB hub.
•The USB memory device is in
a format other than FAT16 or
FAT32.
•The USB memory device is
divided into multiple partitions.
•Files are stored in a noncompatible format.
•You are attempting to play a file
that is copyright protected.
•Check the connection.
•Connect a USB memory device
conforming to mass storage
class or MTP standards.
•This is not a malfunction. DENON
does not guarantee that all USB
memory devices will operate or
receive power.
•Connect the USB memory
device directly to the USB port.
•Set the format to FAT16 or
FAT32. For details, refer to the
USB memory device’s operating
instructions.
•When divided into multiple
partitions, only files stored in the
top partition can be played.
•Record the files in a compatible
format.
•Files that are copyright protected
cannot be played on this unit.
21
21
Specifications
5
n Audio performance
•Analog output
Channels: 2 channels 2 channels
Playable frequency range: 2 Hz – 20 kHz 2 Hz – 20 kHz
Playable frequency response: 2 Hz – 20 kHz 2 Hz – 20 kHz
S/N: 112 dB 110 dB
Dynamic range: 100 dB 100 dB
Harmonic distortion: 0.0025 % (1 kHz) 0.003 % (1 kHz)
Wow & flutter: Below measurable limits Below measurable limits
Output level: 2.0 V (10 kΩ) 2.0 V (10 kΩ)
Signal type: 16-bit linear PCM 16-bit linear PCM
–
–
Sampling frequency: 44.1 kHz 44.1 kHz
Usable discs: Compact Disc Compact Disc
•Digital output
Optical: –15 – –21 dBm –15 – –21 dBm
Emission wavelength: 660 nm 660 nm
n General
Power supply: AC 230 V, 50/60 Hz AC 230 V, 50/60 Hz
Power consumption: 22 W 13 W
Power consumption in standby mode: 0.3 W 0.3 W
For purposes of improvement, specifications and design are subject to change without notice.
[DCD-720AE] [DCD-520AE]
26
Page 30
Index
Operations
InformationInformation
Preparations
CD
v A
Accessories ·························································· 1
AL32 Processing ················································ 24
All-track repeat ··············································· 9, 13
v B
Batteries ····························································· 20
Bit rate ·························································· 21, 24
Brightness ·························································· 13
v C
Cable
Audio cable ························································ 4
Optical cable ······················································ 4
USB cable ·························································· 4
Cables used for connections ································ 4
CD ······································································ 21
CD-R/-RW ····················································· 21, 22
Condensation ······················································· 2
Connection
Amplifier ···························································· 4
CD recorder ······················································· 4
iPod ···································································· 5
MD recorder ······················································ 4
Power cord ························································ 6
USB memory device ·········································· 5
v D
Display ································································ 17
Dynamic range ··················································· 24
v I
iPod ···································································· 10
v L
Linear PCM ························································ 24
v M
MP3 ·························································· 9, 21, 24
v O
Operation
Fast-forward/fast-reverse ································· 12
Pause ······························································· 12
Program ··························································· 13
Pure direct ······················································· 12
Random ··························································· 12
Repeat ····························································· 13
Skip ·································································· 12
Stop ································································· 12
v P
Pause ································································· 12
Playback
CD ······································································ 8
iPod ·································································· 10
MP3 ··································································· 9
USB memory device ········································ 11
WMA ································································· 9
Power cord ··························································· 6
Pure direct ···················································· 12, 24
v T
Timer play function ············································· 14
Troubleshooting ················································· 25
v U
USB memory device ······························ 11, 21, 22
v W
WMA ························································ 9, 21, 24
v E
Extension ··························································· 21
v F
Fast-forwarding ·················································· 12
Fast-reversing ····················································· 12
File ······································································ 21
Finalizing ····························································· 24
Folder ································································· 22
Folder mode ··················································· 9, 11
Front Panel ························································· 16
v H
Headphones ················································· 13, 16
v R
Random playback ··············································· 12
Rear panel ·························································· 17
Remote control unit ··········································· 18
Inserting the batteries······································ 20
Repeat playback ············································· 9, 13
v S
Sampling frequency ····································· 21, 24
Searching ··························································· 12
Single-track repeat ··············································· 9
Skipping ······························································ 12
Stop ···································································· 12
Switching the display ········································· 12
27
Page 31
Dimensions
Operations
InformationInformation
Preparations
CD
Unit : mm
6.0
49.0
45.0
Weight : DCD-720AE: 4.1 kg
DCD-520AE: 4.0 kg
434.0
344.0
60.0
45.0
265.0
2.0
88.0
19.0
273.0
107.0
166.0
50.0
28
Page 32
V01
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