Cyrus DAC X Signature, Инструкция пользователя, Страница: 21 / 23

Cyrus DAC X Signature & DAC XP Signature User Instructions
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If your Cyrus DAC is not operating properly, disconnect the power and
carefully check all connections and the set-up procedure using the notes
in this handbook. If problems persist, the checklists below may help.
If you are in any doubt, consult your dealer.
No sound from any speaker with any source
Amplifiers not switched on.
Switch on all of the system
amplifiers.
Outputs to amplifiers not
correctly connected. Switch off the power to the audio
system and check that connections
have been correctly made from the
DAC to the system amplifiers and
speakers.
No sound from one source
Incorrect source selected.
Check source selection.
Input named incorrectly. Check that the input is correctly
named.
Pause may have been set. Check the source.
Incompatible audio format. Check the audio format of the disc/
tape to ensure it is compatible with
the DAC.
Input not correctly connected. Switch off the power to the audio
system and check that connections
have been correctly made from the
source to the DAC.
Loud noises from the speakers with certain sources or discs
Incompatible audio format.
Check the audio format of the disc/
tape to ensure it is compatible with
the DAC.
No sound from one loudspeaker
Balance control at extreme
limit.
Centralise Balance control.
Does your speaker have fuses? Check speaker, replace fuses.
Power amplifier faulty (DAC XP
Signature only). The power amplifier(s) can be
tested by exchanging left and right
output channels from the DAC XP
Signature. Switch off the power to
the audio system before making
any changes to the connections.
Remote control not operating
Remote control not operating
(lights on remote are weak or
not flashing when commands
are sent).
Check batteries.
Remote control not operating
(lights on remote are flashing
correctly). Ensure that the correct system
has been selected on the remote
for the system components you
are operating.
If a fault condition still remains, return the DAC (together with the PSX-R
if you are using one) to your Cyrus appointed dealer or an authorised
Service Centre.
sPecIfIcATIONs
dAc X signature
Power supply
Voltage: ..............................................................As plate on rear of unit
Power consumption ........................................................................14W
EMC & Safety Compliance..................................................................CE
enclosure
Dimensions (WxHxD) ................................................ 215 x 75 x 365mm
Weight ..........................................................................................3.8kg
Material ........................................................................Die cast chassis
Audio Performance
Inputs
Input voltage .....................................................................500mV pk-pk
Input Impedance ............................................................................75
Ω
S/N ratio, (PCM in, 0dBFS) .........................................................115dBA
THD+N, (PCM in, 0dBFS) ............................................................0.002%
Outputs
Output voltage (dig. in, vol max) ................ Fixed out .......................2.3V
Balanced out .................4.6V
Output Impedance .................................... Fixed out .......................47
Ω
Balanced out .................47
Ω
dAc XP signature
Power supply
Voltage: ..............................................................As plate on rear of unit
Power consumption ........................................................................22W
EMC & Safety Compliance..................................................................CE
enclosure
Dimensions (WxHxD) ................................................ 215 x 75 x 365mm
Weight ..........................................................................................6.5Kg
Material ........................................................................Die cast chassis
Audio Performance
Analogue Inputs
Input Sensitivity ..........................................................................200mV
Input Impedance ..........................................................................47k
Ω
Input Overload level (1KHz, 0.01%THD) ...........................................4.3V
S/N ratio, (500mV i/p, max.vol.) ..................................................100dBA
THD+N, (500mV i/p, max.vol.) ....................................................0.002%
Channel separation (1kHz) .............................................................85dB
Digital Inputs
Input voltage .....................................................................500mV pk-pk
Input Impedance ............................................................................75
Ω
S/N ratio, (PCM in, 0dBFS) .........................................................115dBA
THD+N, (PCM in, 0dBFS) ............................................................0.002%
Analogue Outputs
Output voltage (dig. in, vol max) ................ Fixed out .......................2.3V
Pre out ..........................4.4V
Balanced out .................8.4V
Output Impedance ........................................................................300
Ω