NAIM CDP User manual

OWNERS MANUAL
C D P l a y e r s

page
1.0 Equipment installation
Normally your Naim equipment will have been installed by the dealer who sold
it to you even if you live outside their immediate vicinity. Your dealer is
responsible for making sure that the system sounds exactly as it should and
information given here is not intended to reduce this responsibility in any way.
1.1 cables and connections
PPlease do not modify the standard interconnect cables supplied with your Naim
equipment. This is important for safety as well as performance. One end of each
cable is marked with a band to establish its correct orientation. The band always
marks the end that connects to the signal source.
Loudspeaker leads are also very important. Naim loudspeaker cable is correct for
your system and your dealer will make up leads to suit your equipment
installation. The leads should each be at least 3.5 metres long and of equal
length. The recommended maximum is 20 metres. Loudspeaker leads are, like
interconnect leads, directional, and should be connected so that the printed
arrow points towards the speakers. Using alternative loudspeaker cable will
degrade performance, and may even damage your amplifier. An exception to
these loudspeaker cable constraints is the nap 6-50 multi-room power
amplifier. The nap 6-50 is designed to be tolerant of both a wide variety of cable
types, and cable runs well in excess of 20m. The loudspeaker connectors supplied
with all Naim amplifiers and loudspeakers have been specifically designed to
make a robust mechanical connection. It is essential that these are used in order
to comply with current European safety regulations.
All the plugs and sockets supplied with your Naim equipment have been chosen
because they make the best possible connection for their purpose. A poor
contact will degrade the signal substantially and plugs and sockets should look
clean and free from corrosion. The easiest way to clean them is to switch off the
equipment, pull the plugs out of their sockets, and push them back in again.
Special contact cleaners and contact enhancers should not be used as they tend
to deposit a film which is very difficult to remove and may degrade the sound.
11.0 Equipment Installation
1.1 cables and
connections
2 2.0 Getting Started
2.1 switching on and off
2.2 running in
2.3 mains supply
2.4 siting the equipment
2.5 if you have a problem
3 3.0 Warnings
44.0 Connection
4.1 mains lead
4.2 non-rewireable mains
plugs
4.3 fuse carrier
4.4 plug fuses
5CDS Player
10 CDX Player
14 CD5 Player
18 Narcom 2 Remote Control
20 CD Player Maintenance,
Specifications
21 EC Declaration of Conformity
to Appropriate Standards
1

2.0 Getting Started
2.1 switching on and off
Source components and power supplies for cd players, tuners, preamplifiers and crossovers
should be switched on before switching on the amplifier(s). Always switch the amplifier(s)
off and wait about a minute for its power supply capacitors to discharge before
connecting or disconnecting any leads. Always use the power switch on the product rather
than a mains outlet switch.
2.2 running in
Your Naim equipment will take a considerable time to run-in before it performs at its best.
The duration varies, but under some conditions you will find that the sound continues to
improve for as much as five weeks. Better and more consistent performance will be
achieved if the system is left switched on for long periods. It is worth remembering
however that all electronic equipment can be damaged by lightning. Please read the
warnings section.
2.3 mains supply
Where fused plugs are used 13 amp fuses should be fitted. Fuses of a lower rating will fail
after a period of use.
A hi-fi system usually shares a mains circuit with other household equipment some of
which can cause distortion of the mains waveform. In some Naim equipment such
distortion can lead to a mechanical hum from the transformers. The hum is not
transmitted through the speakers and has no effect on the performance of the system but
is purely local to the transformer itself. A separate fused mains circuit (like that reserved
for electric cookers) may reduce transformer hum. Such a circuit (ideally with a 30 or 45
Amp rating) will also have a lower impedance, supply cleaner power, and consequently
improve system performance.
Do not wire voltage dependent resistors or noise suppressors into mains plugs. They
degrade the mains supply and the sound.
2.4 siting the equipment
Power supplies and amplifiers should be located a reasonable distance away from other
equipment. This separation will stop transformer radiation causing hum audible from the
loudspeakers. The minimum recommended distance is 300mm (12 inches), and that
allowed by the standard interconnect lead is the maximum.
Some Naim equipment is extremely heavy. Ensure than your equipment rack or table can
easily support the weight and is stable.
2.5 if you have a problem
Legal consumer protection varies from country to country. In most territories a dealer
must be prepared to take back any Naim equipment he has sold you if he cannot make it
work to your satisfaction in your own home. A problem may be due to a fault in any part
of the system or its installation so it is essential to make full use of your local dealer’s
diagnostic skills on site. Please contact your local distributor, or Naim at the address in
the back of this manual, if any difficulties cannot be resolved. Some Naim equipment is
made in special versions for different territories and this makes it impracticable to arrange
international guarantees. Please establish the guarantee arrangements with your own
dealer at the time of sale. We are always available to offer help and advice.
It is essential that repairs and updates are only carried out by an authorised Naim dealer,
or at the factory by Naim itself. Many components are made, tested or matched specially
for Naim and appropriate replacements are often unobtainable from non-specialist
sources.
2

important
In order to comply with current
European safety regulations it is
essential that the Naim loudspeaker
connectors supplied with amplifiers
and loudspeakers are used.
Do not under any circumstances
allow anyone to modify your Naim
equipment without first checking
with the factory, your dealer, or
your distributor. Unauthorised
modifications will invalidate your
guarantee.
For your own safety do not under
any circumstances open Naim
equipment without first
disconnecting the mains.
The following label is attached to
all mains powered equipment:
3.0 Warnings
Naim equipment is designed to offer the finest sound quality that can be achieved,
avoiding compromise wherever possible. This can lead to circumstances that may be
unfamiliar. The material that follows contains advice specifically related to Naim
equipment as well as more general warnings about the use of domestic audio products.
Please read it carefully.
The transformers in Naim power amplifiers and power supplies may sometimes make a
mechanical noise caused by distortion of the mains waveform. Naim transformers are
large in size and have heavy gauge secondary windings making them relatively sensitive
to such distortion. A separate mains circuit for your hi-fi system may reduce the effect
while also giving an overall improvement in sound quality. It may be necessary however
to take account of mechanical transformer noise when siting your equipment.
In some circumstances, depending on where you live and the earthing arrangements in
your home, you may experience radio frequency interference. Controls on broadcasting in
some territories allow very high levels of radio frequency radiation and both the choice
and exact siting of equipment may be critical. If there is a known problem in your locality
it is advisable to arrange for a home demonstration before purchase to find out if Naim
equipment is likely to be affected. Susceptibility to radio frequency interference is related
to the wide internal bandwidth necessary for high sound quality. Systems incorporating
moving coil phono preamplifiers and active crossovers are more likely to suffer. A radio
frequency filter kit is available for some Naim equipment but sound quality will be
progressively compromised as more elements of the kit are fitted. In situations of extreme
radio interference Naim equipment may be unsuitable.
Your Naim hi-fi system can be damaged by lightning. Power amplifiers are particularly at
risk and should be turned off when there is risk of lightning strike. For complete protection
all mains plugs and any aerial cables should be disconnected when not in use.
Equipment must not be exposed to dripping or splashing and no objects filled with liquid,
such as vases, should be placed on the equipment.
3

4.0 Connection
4.1 mains lead
As the colours of the wires in the mains lead of this apparatus may not correspond with
the coloured markings identifying the terminals in your plug proceed as follows:
The wire which is coloured GREEN-AND-YELLOW must be connected to the terminal in
the plug which is marked by the letter Eor by the safety earth symbol or coloured green
or green-and-yellow.
The wire which is coloured BLUE must be connected to the terminal in the plug which is
marked with the letter Nor coloured black.
The wire which is coloured BROWN must be connected to the terminal in the plug which
is marked with the letter Lor coloured red.
4.2 non-rewireable mains plugs
If a non-rewireable plug is cut from a mains lead (for whatever purpose) the plug MUST
be disposed of in a way to render it totally unusable. Considerable shock hazard exists if
the cut-off plug is inserted into a mains outlet.
4.3 fuse carrier
Should the plug fuse carrier be damaged or lost, the correct replacement must be obtained
from your dealer or from Naim direct. Do not use the plug until the fuse carrier is replaced.
4.4 plug fuses
Replace only with ASTA or BS 1362 approved fuses.
4
note
This equipment has been tested and found to comply with the relevant EMC and Safety Standards,
and, where applicable, also complies with the limits for a class B digital device, pursuant to Part
15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult your Naim dealer or an experienced radio/TV technician for help.

5
cds
CDS Player Operation
There are six buttons on the right hand side of the cds player front panel. Press to activate. Several of
these buttons operate differently depending on whether the player is in load condition (after a disc
has been loaded, but before the play button has been pressed). The player returns automatically to
load condition either at the end of the disc, or at the end of the last track of a programme, or when
the stop button is pressed or when the lid is opened and closed.
display
In load condition makes the player display alternate between showing:
(a) the total number of tracks, (b) total time and (c) display off.
In play condition makes the player display alternate between showing
(a) the number (and index number) of the track being played, (b) the time it has been played and
(c) display off.
previous
In load condition searches the table of contents backwards, either one track at a time, or sequentially if
you hold the button depressed. Then press PLAY to play the track chosen. In play condition mutes while
searching the table of contents backwards, and then plays the track chosen without further command.
next
The next function operates in the same way as the previous function, but moving forwards through
the disc instead of backwards.
pause
Mutes the sound, leaving the laser arm paused in its current position (and the disc still rotating).
Pressing a second time turns the sound back on. In between, you may choose to use the previous or
next functions to select a different track. To play the chosen track you will then need to undo the
pause with a second press of the button.
stop
Stops the disc rotating, returns the laser to its inner position, and resets the player to load condition.
play
Causes the player to enter play condition. The loaded disc will start to play, beginning with track one,
unless another track has been selected. If you press play while a track is already playing, the track will
be re-started. When an HDCD encoded compact disc is loaded the CDS automatically recognises it and
decodes the relevant information. The display will read HDCD for a few seconds after the play button
is pressed (from load condition).
These functions are duplicated on the remote control which also provides many additional facilities.
For further information please refer to the instructions on page 18.
On the far right of the display are three indicators.
track
When lit, the display shows the total number of tracks(in load mode) or track number selected (in play
mode).
time
When lit, the display shows total time (in load condition) or elapsed time of track being played (in play
condition). To the right of these indicators is an alphanumeric display for track and index numbers, OR
time in minutes and seconds, OR various system messages (eg: play, err etc). The full stop on the right
of the window comes on when the player receives a signal from the remote control.
repeat
Shows (when lit) that repeat has been selected from the remote control.
program
Shows (when lit) that a program has been stored. For further information please refer to the remote
instructions on page 18.

6
previousdisplay next pause stop play
track
time
repeat
program
mains input
CDS Player (from serial no. 146541)
xps power supply
cable
direction
marker
5 to 5 pin DIN
11 to 11 pin Burndy
ch1 nc
nc
-ve
ch2
CDS output
Interconnect Cables
to preamplifier
cds player wiring

7
CDS Player (from serial no. 146541)
transit locks
1
Open the door.
Unlock the
transit screws
fully in the
direction
indicated.
(Remove and
keep safe).
Always lock
these last
before transit
or shipping.
2

8
Place the compact disc on
the platter. Make sure it
is seated properly.
cds player operation
CDS Player (from serial no. 146541)
transit locks (continued)
Unlock the
transit screws
fully in the
direction
indicated.
(Remove and
keep safe).
Always lock
these first
before transit
or shipping.
1
3

9
2
3
4
Place the disc clamp
on the compact disc
CDS Player (from serial no. 146541)
cds player operation (continued)
Close the door
Press play

cdx
10
CDX Player Operation
There are four buttons situated on the right hand side of the front panel. Press to activate. Two of
these buttons operate differently depending on whether the player is in load condition (before the play
button has been pressed). The player returns automatically to load condition either at the end of the
last track of a programme or when the drawer is opened and closed.
previous
In load condition searches the table of contents backwards, either one track at a time, or sequentially
if you hold the button depressed. Then press play to play the track chosen. In play condition mutes
while searching the table of contents backwards, and then plays the track chosen without further
command.
next
The next function operates in the same way as the previous function, but moving forwards through
the disc instead of backwards.
stop
Stops the disc rotating, returns the laser to its inner position, and resets the player to load condition.
play
Causes the player to enter play condition. The loaded disc will start to play, beginning with track one,
unless another track has been selected. If you press play while a track is already playing, the track will
be re-started. When an HDCD encoded compact disc is loaded the CDX automatically recognises it and
decodes the relevant information. The display will read HDCD for a few seconds after play is pressed
(from load condition).
These functions are duplicated on the remote control which also provides many additional facilities.
For further information refer to the instructions on page 18.
On the far right of the display are four indicators.
pause
When lit, the display shows that pause has been selected from the remote control.
time
When lit, the display shows total time (in load condition) or elapsed time of track being played (in play
condition). To the left of these indicators is an alphanumeric display for track and index numbers, OR
time in minutes and seconds, OR various system messages (eg: play, err etc). The full stop on the right
of the window comes on when the player receives a signal from the remote control.
repeat
Shows, when lit, that repeat has been selected when using the remote control.
program
Shows, when lit, that a program has been stored. For further information please refer to page 18.

11
previous next stop play
pause
time
repeat
program
Connection to optional xps power supply
(for improved performance)
mains input
CDX Player
cable
direction
marker
5 to 5 pin DIN
11 to 11 pin Burndy
to preamplifiermains inputpower link plug fitted
link plug removed
ch1 nc
nc
-ve
ch2
CDX output
Interconnect Cables
NB - when using the XPS the mains
lead to the CDX must be disconnected

12
CDX Player
transit lock
1
Remove the
transit screw
(keep safe).
Always replace
this before
transit or
shipping.
Open the door.
1
cdx player operation

CDX Player
cdx player operation (continued)
2
3
4
5
Place the compact disc on
the platter. Make sure it is
seated properly.
Place the clamp on
the compact disc.
Close the door.
Press play
13

14
cd5
CD5 Player Operation
There are four buttons situated on the right hand side of the front panel. Press to activate. Three of
these buttons operate differently depending on whether the player is in load condition (after the PLAY
button has been pressed). The player returns automatically to load condition either at the end of the
last track of a program or when the drawer is opened and closed.
previous
In load condition searches the table of contents backwards, either one track at a time, or sequentially
if you hold the button depressed. Then press PLAY to play the track chosen.
In play condition mutes while searching the table of contents backwards, and then plays the track
chosen without further command.
next
The next function operates in the same way as the previous function, but moving forwards through
the disc instead of backwards.
stop
Stops the disc rotating, returns the laser to its inner position, and resets the player to load condition
play.
play
Causes the player to enter play condition. The loaded disc will start to play, beginning with track one,
unless another track has been selected. If you press play while a track is already playing, the track will
be re-started.
These functions are duplicated on the remote control which also provides many additional facilities.
For further information please refer to the instructions on page 18.
On the far right of the display are four indicators.
pause
Shows (when lit) that pause has been selected from the remote control.
time
Shows total time (in load condition) or elapsed time of track being played (in play condition).
repeat
Shows (when lit) that repeat has been selected when using the remote control. To the left of these
indicators is an alpha-numeric display for track and index numbers OR the time in minutes and
seconds, OR various system messages, (eg “Err” etc). The full stop on the right of the window comes
on when the player receives an infra red signal from the remote control.
program
Shows (when lit) that a program has been stored. For further information please refer to the remote
control instructions on page 18.

15
CD5 Player
to preamplifier
mains inputpower
link plug removed
mains inputpower
to preamplifier
mains inputpower
link plug fitted
ch1 nc
nc
-ve
ch2
CD5 output
cable
direction
marker
180˚ 5 to5 pin
240˚ 5 to 5 pin DIN
Interconnect Cables
cd5 connection to flatcap 2 power supply
pause
time
repeat
program
•
•
•
•
previous next stop play
flatcap 2 power supply
signal
out D
please note
The RC5 input fitted to cd5 players manufactured after March 2001 is designed to accept external
control signals for multi-room applications. Contact your dealer for further information on its use.
The cd5 features various technologies to reduce microphonic effects, in particular a compliant
mounting for the main circuit boards and the din sockets on the rear. Some movement of the board
and sockets when connecting/disconnecting is normal.
RC5 input
RC5 input

16
CD5 Player
transit locks
1
Remove the
transit screws
(keep safe).
Always replace
this before
transit or
shipping.
Open the door.
1
cd5 player operation

2
3
4
5
Place the compact disc on
the platter. Make sure it is
seated properly.
Place the clamp on
the compact disc.
Close the door.
Press play
17
CD5 Player
cd5 player operation (continued)

18
n2narcom 2 remote handset
NARCOM 2 is a multi-functional remote control handset designed to be used with Naim Audio CD
players, integrated amplifiers, pre-amplifiers and preset tuners. The handset control configuration is
based around three types of keys: System Component Keys, Global Keys and Soft Keys.
1 System Component Keys
These keys switch the operation of the “Soft Keys” into modes appropriate to each system component
(preamp, CD or tuner).
preamp: Switches the action of the Soft Keys to that appropriate for an integrated or pre-amplifier.
cd: Switches the action of the Soft Keys to that appropriate for a CD player.
tuner: Switches the action of the Soft Keys to that appropriate for a preset tuner.
2 Global Keys
These keys operate specific component functions regardless of the System Component Key setting.
preamp
vol (up and down): Adjusts the amplifier output volume and the volume control
position.
mute: Reduces the amplifier output volume to zero. A second press restores
the volume. The mute button on the amplifier will illuminate when mute
is selected.
bal (left and right): Adjusts the output channel balance.
Some Naim amplifiers have control of balance available only from the
remote handset. On these products the balance will automatically “centre”
as it reaches the mid point. Balance centring is indicated by a flashing
volume control indicator. To resume adjustment once the balance has
centred, bal key must be released and re-pressed.
mon: The mon button enables the output of a 3-head tape machine to be heard
while recording in order to check the “off-tape” signal. The source to be
recorded is chosen by the input selector buttons in the normal way.
After pressing mon,select the input to which your machine is connected.
A second operation of the mon key restores normal output.
compact disc
prev: Selects the previous track. From a stopped position prev will select the last
track.
next: Selects the next track.
stop: Stops the CD. Holding the stop key for more than a second will also cancel
previously set-up program and display preferences.
play: Plays the CD. Pressing play while a track is playing will return the player
to the beginning of that track.
<<: Fast reverses the CD when in play mode.
>>: Fast forwards the CD when in play mode.
repeat: Puts the CD into repeat mode. A complete disc or programmed disc
selection will repeat until stop is pressed.
pause: Pauses a playing CD. Pressing pause a second time will start the disc again.
tuner
mode: Switches the tuner sequentially through “frequency”,“scan” and “preset”
modes. Modes are indicated by the indicators on the tuner display.
up & down: These keys both have three possible functions depending upon the selection of the
mode key. In frequency mode the up and down keys adjust the tuning frequency
in 0.05MHz steps. In scan mode the up and down keys will cause the tuner to
search for stations. In preset mode the up and down keys will tune to the next
numbered preset.
mono: Toggles between mono and stereo operation. The tuner display will indicate stereo
when both stereo operation is selected and a stereo signal is received. The mono
button on the tuner will illuminate when mono is selected.
System
Component
Keys
Global Keys
(Amplifier)
Global Keys
(CD Player)
Global Keys
(Tuner)
Soft Keys

19
3 Soft Keys
These keys operate functions depending on the System Component Key setting.
numeric keypad: In preamp mode the numeric keys will switch between the amplifier inputs
(1 - cd, 2 - tuner, 3 - tape, 4 - av, 5 - aux 1, 6 - aux 2). In cd mode the numeric keys will select tracks.
In tuner mode the numeric keys will select tuner presets or can be used directly to input station
frequencies.
prog: In preamp mode the prog key function varies depending upon the specific amplifier model in
use. Firstly, some models incorporate a programmable volume control system that enables different
source component output levels to be matched. Secondly, some models incorporate optional
automatic source switching which will switch the input of the amplifier as soon as any handset key
appropriate to a particular source is operated. For example, if the tuner input is selected on the
amplifier and the CD play key is operated on the handset, the amplifier will switch to the CD input.
Thirdly, if you have a surround sound processor connected to the A/V input, the volume control on the
amplifier can be disabled, allowing the processor to take over control of the output level from the
power amplifier stage (unity gain).
To program the volume control for each input first set the volume control to a comfortable listening
level with the loudest source (probably CD). Enter program mode by pressing and holding the prog key
until the amplifier volume control indicator flashes. Select the input to be adjusted using the handset
and use the vol up and down keys to set the volume to a comfortable listening level. The amplifier
volume control will not rotate during this operation. Select a further input to adjust. To exit program
mode press and hold the prog key until the volume control indicator stops flashing, or operate any
control on the amplifier.
To access automatic source switching enter program mode as described above. Use the handset mon
key to toggle automatic switching on and off. The mon button on the amplifier will illuminate when
source switching is automated. Exit the program mode as above.
To utilise the surround sound processor unity gain function, enter program mode as described above.
Use the handset mute key to toggle the function on and off. The mute button on the amplifier will
illuminate when unity gain is selected. Exit the program mode as above. The unity gain function
should only be used where the amplifier is used in a correctly configured A/V system. Damage may
result if the unity gain feature is used inappropriately.
To return to the default settings, press and hold the prog key until the amplifier volume control
indicator flashes. Press and hold disp key until the volume control indicator stops flashing.
In cd mode the prog key enables specific CD tracks and their play order to be selected. To select a play
order select a track number from the numeric keypad followed by the prog key until the desired
selection is complete. During selection, the track number indicated in the player display will be
followed by either “P”, “-” or a space. “P” indicates that the track is already selected. “-” indicates that
the track can be selected. A space indicates that there is no more memory available.
The prog key can also be used to delete tracks from a play order. To delete a track, press and hold the
prog key until the prog indicator in the CD display illuminates then delete the track or tracks using the
numeric keypad followed each time by a further operation of the prog key. During deletion the track
number indicated in the player display will be followed by either “C”, “-” or a space. “C” indicates that
the track is already deleted. “-” indicates that the track can be deleted. A space indicates that there
is no more memory available.
The play order can be reviewed by pressing prog while the player is either stopped or playing. The
player display will then scroll through the selected tracks. The prog indicator on the player display will
illuminate when a play order has been programmed. To clear memory press and hold the stop key.
In tuner mode the prog key enables specific FM station frequencies to be assigned to preset memory.
To assign a station to a preset first tune manually by inputting the station frequency directly from the
numeric keypad or by using the up or down keys (or scan). Press and hold the prog key on the handset.
The tuner is now in preset programming mode - the preset indicator will flash and the display will
show “— — ”. Press the desired pre-set number from the numeric keypad. The display will show “— ” or
“P” if the preset number is already in use. Exit from program mode and save the new or overwritten
preset by pressing and holding the prog key. To exit program mode without saving (or overwriting) a
preset select “0 0” on the numeric keypad. To erase a preset number, select the preset and press and
hold the display key. To clear all preset numbers press and hold the program key followed by the
display key.
display: In cd mode the display key will scroll through these options: tracks (“time” indicator off),
time (“time” indicator on) and display off. In tuner mode the display key will simply toggle between
on and off.