Arcam CD93, CD93-92 User Manual
C D 9 3H A N D B O O K
Arcam CD93 Compact Disc player
Lecteur de Disque Compact Arcam CD93
Arcam CD93 Compact Disc-Spieler
English
Françai s
Deutsch
CD93
2
CD93
3
English
CD93/92
2
Safety guidelines
CAUTION: To reduce the risk of electric shock, do not
remove cover (or back). No user serviceable parts
inside. Refer servicing to qualied service personnel.
WARNING: To reduce the risk of re or electric shock,
do not expose this apparatus to rain or moisture.
The lightning ash with an 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
sufcient 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 product.
CAUTION: In Canada and the USA, to prevent electric
shock, match the wide blade of the plug to the wide slot
in the socket and insert the plug fully into the socket.
Important safety instructions
This product is designed and manufactured to meet strict
quality and safety standards. However, you should be aware of
the following installation and operation precautions:
1. Take heed of warnings and instructions
You should read all the safety and operating instructions
before operating this appliance. Retain this handbook for future
reference and adhere to all warnings in the handbook or on the
appliance.
2. Water and moisture
The presence of electricity near water can be dangerous.
Do not use the appliance near water – for example next to a
bathtub, washbowl, kitchen sink, in a wet basement or near a
swimming pool, etc.
3. Object or liquid entry
Take care that objects do not fall and liquids are not spilled into
the enclosure through any openings. Liquid lled objects such
as vases should not be placed on the equipment.
4. Ventilation
Do not place the equipment on a bed, sofa, rug or similar
soft surface, or in an enclosed bookcase or cabinet, since
ventilation may be impeded. We recommend a minimum
distance of 50mm (2 inches) around the sides and top of the
appliance to provide adequate ventilation.
5. Heat
Locate the appliance away from naked ames or heat
producing equipment such as radiators, stoves or other
appliances (including other ampliers) that produce heat.
6. Climate
The appliance has been designed for use in moderate
climates.
7. Racks and stands
Only use a rack or stand that is recommended for use with
audio equipment. If the equipment is on a portable rack it
should be moved with great care, to avoid overturning the
combination.
8. Cleaning
Unplug the unit from the mains supply before cleaning.
The case should normally only require a wipe with a soft, damp,
lint-free cloth. Do not use paint thinners or other chemical
solvents for cleaning.
We do not advise the use of furniture cleaning sprays or
polishes as they can cause indelible white marks if the unit is
subsequently wiped with a damp cloth.
9. Power sources
Only connect the appliance to a power supply of the type
described in the operating instructions or as marked on the
appliance.
10. Power-cord protection
Power supply cords should be routed so that they are not likely
to be walked on or pinched by items placed upon or against
them, paying particular attention to cords and plugs, and the
point where they exit from the appliance.
11. Grounding
Ensure that the grounding means of the appliance is not
defeated.
12. Power lines
Locate any outdoor antenna/aerial away from power lines.
13. Non-use periods
If the unit has a standby function, a small amount of current will
continue to ow into the equipment in this mode. Unplug the
power cord of the appliance from the outlet if left unused for a
long period of time.
14. Abnormal smell
If an abnormal smell or smoke is detected from the appliance,
turn the power off immediately and unplug the unit from the
wall outlet. Contact your dealer immediately.
15. Servicing
You should not attempt to service the appliance beyond that
described in this handbook. All other servicing should be
referred to qualied service personnel.
16. Damage requiring service
The appliance should be serviced by qualied service personnel
when:
A. the power-supply cord or the plug has been damaged, or
B. objects have fallen, or liquid has spilled into the
appliance, or
C. the appliance has been exposed to rain, or
D. the appliance does not appear to operate normally or
exhibits a marked change in performance, or
E. the appliance has been dropped or the enclosure
damaged.
Safety compliance
This product has been designed to meet the IEC 60065
international electrical safety standard.
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
ATTENTION
CAUTION
RISK OF ELECTRIC
SHOCK DO NOT OPEN
CD93
3
English
Using this handbook
This handbook has been designed to give you all the
information you need to install, connect, set up and use the
Arcam CD93 compact disc player. The CR-314 remote control
handset supplied with this equipment is also described.
Safety
Safety guidelines are set out on the inside front cover of this
handbook.
Many of these items are common sense precautions, but for
your own safety, and to ensure that you do not damage the
unit, we strongly recommend that you read them.
Digital to Analogue conversion
The CD93 incorporates the latest audio up-sampling technology
to convert the 44.1kHz data from the CD up to 192kHz in
24-bit precision using the Analog Devices AD1896 sample rate
converter.
The 192kHz audio data is converted into the analogue domain
using four Wolfson Micro WM8740 24-bit stereo DACs. Left and
right output channels are made using two stereo DAC chips
per channel, both operating in dual mono conguration. The
resulting four mono signals (two for each channel) are summed
together to help improve dynamic range, linearity and therefore
distortion.
Due to the higher sample rates, the digital lters roll off less
aggressively than for standard DACs, and the analogue lters
have a wider bandwidth resulting in less phase distortion,
particularly for the higher frequencies.
Contents
Safety guidelines................................................... 2
Important safety instructions...................................2
Safety compliance .................................................2
Using this handbook .............................................. 3
Safety...................................................................3
Digital to Analogue conversion ................................3
Installation ............................................................ 4
Positioning the unit.................................................4
Connecting to other equipment ...............................4
CD93 back panel (part) ..........................................4
Connecting to a power supply.................................4
Using your CD player............................................. 5
CDs with text.........................................................5
Using the remote control ....................................... 6
CR-314 Remote Control..........................................6
Technical specication .......................................... 7
Guarantee............................................................. 8
On-line registration................................................ 8
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