Cyrus SmartPower plus Instructions pour l'utilisateur - Page 6
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Cyrus X Power & SmartPower plus
TROUBLESHOOTING GUIDE
If your X Power is not operating properly, disconnect the power and check all
connections using the notes in this manual. If problems persist, the checklists
below may help.
If you are in any doubt, consult your dealer.
No sound from either speaker
Preamplifier mute switch is on
Loudspeakers are disconnected
Fault indication on the front panel of
your X Power
No sound from one loudspeaker
Does your speaker have fuses?
Speaker cables or interconnects
faulty
Mono installations:
Poor quality sound in two channel stereo mode
Selector switch incorrectly set to
mono
Poor quality sound in single channel mono mode
Selector switch incorrectly set to
stereo
Speakers plugs not connected to the
correct terminals
FAULT INDICATION SYSTEM
The X Power has a powerful protection system and fault indication system
designed to prevent damage to your hi-fi system and help you diagnose a
possible problem. If a fault persists, reset the amplifier via the rear panel
mains switch.
FAULT INDICATIONS
Standby light flashing Green / Yellow
This indicates overload in at least
one channel. If the problem is
temporary (e.g. excessive volume),
normal operation will resume after
ten seconds. If the fault indication
persists, there may be a problem
with the speakers or connections.
Standby light flashing Green
A fault has been reported from the
PSX-R
The PSX-R is disconnected or
switched off.
Standby light flashing Yellow / Red
The X Power has over heated.
MONO light flashing
The STEREO/MONO switch has
been changed whilst the amplifier is
operating.
If after taking remedial measures a fault condition remains, you should return
the X Power to your Cyrus appointed dealer or an authorised Service Centre.
4
Deselect Mute
Check speaker connections
See 'Fault Indication System'
Check speaker, replace fuses
Check connections, cables - replace
if needed
Check connections are correct to
input and output of both amplifiers.
Set the switch to stereo
Set the switch to mono
Check all
speaker
connections
carefully
Switch off the power at the rear panel
and unplug the speaker cables. If the
fault indication clears when power is
re-applied, check the loudspeakers,
cables and plugs for loose strands of
wire causing a possible short circuit.
Switch off the power to the X Power
and the PSX-R Switch on again. If
the problem does not clear, return
both units to your Cyrus distributor
for checking.
Check there is power to the PSX-R
and check the PSX-R connection to
the X Power.
Check the ventilation around the X
Power. Allow the unit to cool down
before re-applying power.
Return the switch to its original
position.
WARRANTY
The warranty card enclosed should be completed by the Dealer and the
purchaser and returned to CYRUS or its Distributor within 8 days of purchase.
No Dealer or Distributor may vary the terms of this warranty which is personal
to the original Purchaser and is not transferable.
Please retain the sales receipt as proof of purchase.
Warranty claims must wherever possible be made through the Dealer from
whom the equipment was purchased.
This warranty excludes:
•
Damage caused through neglect, accident, misuse, wear and tear, or
through incorrect installation, adjustment or repair by unauthorised
personnel. Any unauthorised servicing will result in loss of guarantee.
•
Liability for damage or loss occurring in transit to or from the purchaser.
•
Consequential damage, loss or injury, arising from or in conjunction with
this equipment.
Equipment for attention under warranty should be consigned return carriage
paid. If returned equipment is found to comply with the published specification,
CYRUS reserves the right to raise a charge.
The above conditions do not affect your statutory rights as a consumer.
SPECIFICATIONS
Power Supply
Voltage: .................................................................................. As plate on rear of unit
Power Consumption
Standby ..................................................................................................................6W
ON (No Load).......................................................................................................16W
Max....................................................................... X Power .............................. 360W
EMC & Safety Compliance (230V) ........................................................................ CE
EMC & Safety Compliance (115V) ...................................................... FCC, cCSAus
Enclosure
Dimensions (WxHxD)....................................................................215 x 75 x 365mm
Weight .................................................................. X Power .............................. 5.6Kg
Material..............................................................................................Die cast chassis
Audio Performance X Power
Input Sensitivity (60W/8Ω).............................................................................. 413mV
Input Impedance ...............................................................................................20kΩ
Channel Balance............................................................................................... 0.1dB
Frequency Response .......................................... -3dB .......................0.1Hz-100kHz
Signal to Noise Ratio (A-WTD)............................ Unwtd................................. 108dB
(Ref 60W)
Signal to Noise Ratio (A-WTD)............................ Unwtd................................... 90dB
(Ref 1W)
Output Power Stereo (Internal PSU) ................... 8 Ohms ..................................70W
Output Power Mono (Internal PSU)..................... 8 Ohms ............................... 120W
Output Power Mono (with PSX-R)....................... 8 Ohms ............................... 130W
THD+N (@ 2/3 full power) ................................... 20Hz-20kHz........................0.01%
Audio Performance SmartPower plus
Input Sensitivity (60W/8Ω).............................................................................. 413mV
Input Impedance ...............................................................................................20kΩ
Channel Balance............................................................................................... 0.1dB
Frequency Response .......................................... -3dB .......................0.1Hz-100kHz
Signal to Noise Ratio (A-WTD)............................ Unwtd................................. 108dB
(Ref 60W)
Signal to Noise Ratio (A-WTD)............................ Unwtd................................... 90dB
(Ref 1W) ............................................................... A-wtd.................................... 97dB
Output Power Stereo (Internal PSU) ................... 8 Ohms ..................................60W
Output Power Mono (Internal PSU)..................... 8 Ohms ............................... 110W
Output Power Mono (with PSX-R)....................... 8 Ohms ............................... 125W
THD+N (@ 2/3 full power) ................................... 20Hz-20kHz........................0.01%
Cyrus reserves the right to change specifications without notice. E&OE.
User Instructions
SmartPower plus ................ 300W
SmartPower plus ................ 4.3Kg
A-wtd.................................. 115dB
A-wtd.................................... 97dB
1kHz............................... 0.0015%
A-wtd.................................. 115dB
1kHz............................... 0.0015%
GB
GB