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Power Lines 

In case of connecting a tuner, an outdoor antenna should be located away from power lines. If 
an  outside  antenna  is  connected  to  the  system,  be  sure  the  antenna  is  grounded  so  as  to 
provide some protection against voltage surges and built up of static charges. 

Lighting 

Consonance  hi-fi  system  can  be  damaged  by  lightning.  Power  amplifiers  are  particularly  at 
risk  and  therefore  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. 

Cleaning 

Never  clean  with  furniture  polish,  benzene,  or  volatile  liquids.  Dust  periodically  with  a  clean, 
soft paint brush. Fingerprints can be removed with a moist polishing cloth.  

Speaker Impedance 

For best performance, the load presented by the  speaker has  to  match the Cyber-880-AM

’s 

output impedance per channel. Refer to the speaker’s manufacturer handbook for information 
on the nominal impedance. The Cyber-880-AM is factory set to match the speakers at 8 ohms 
and 4 ohms. 

Ventilation 

The  equipment  should  be  situated  so  that  its  location  or  position  does  not  interfere  with  its 
proper ventilation.  

1.  The equipment  must not be placed on bed,  sofa, or similar surfaces, that may block the 

ventilation openings,  

2.  The equipment must not be placed in a built-in installation, such as a bookcase or cabinet 

that may impede the flow of air.  

3.  The  equipment  should  be  situated  away  from  heat  sources  such  as  radiators,  heat 

register,  stoves,  or  other  electronic  appliances  that  produce  heat.  This  equipment  is  not 
intended for commercial use. 

Water and Moisture 

The equipment should not be used near water, e.g., near a bathtub, washbowl, kitchen sink, 
laundry tub, in a wet basement, or near a swimming pool etc. Similarly, do not placed objects 
filled with liquid, such as vases on top of the equipment. 

Содержание Cyber880 AM

Страница 1: ...technicians The power supply cord or plug has been damaged Objects have fallen or liquid has been spilled into the equipment The equipment does not appear to function normally or exhibits a marked change in performance The equipment has been dropped or the enclosure damaged Do not under any circumstances allow anyone to modify your Consonance equipment without first checking with Opera Audio your ...

Страница 2: ...the Cyber 880 AM s output impedance per channel Refer to the speaker s manufacturer handbook for information on the nominal impedance The Cyber 880 AM is factory set to match the speakers at 8 ohms and 4 ohms Ventilation The equipment should be situated so that its location or position does not interfere with its proper ventilation 1 The equipment must not be placed on bed sofa or similar surfaces...

Страница 3: ...Table of Contents SAFETY INSTRUCTION 1 INTRODUCTION 2 2 UNPACKING SET UP 2 3 OPERATING TIPS 3 4 GENERAL WARNINGS 4 5 TROUBLESHOOTING GUIDE 5 6 TECHNICAL SPECIFICATION 7 7 WARRANTY 8 ...

Страница 4: ... e 240V 230V 220V 115V 100V AC dependent on country 2 Positioning the Equipment The amplifier may generate considerable heat during normal operation Please ensure that the unit is far away from effect of any domestic heat source and adequate air circulation around the unit is provided to maintain cool operation For air circulation leave enough space around the unit at least 3 cm on the top and 3 c...

Страница 5: ...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 5 minute for its power supply capacitors to discharge before connecting or disconnecting any leads Always use the power switch on the equipment instead of the mains outlet switch C Running in Your Consonance equipment will take a con...

Страница 6: ...ings Every piece of Consonance equipment is designed to produce the finest sound quality that can be achieved by avoiding compromise wherever possible This can lead to circumstances that may be unfamiliar to the equipment owner The material that follows contains advice specifically related to Consonance equipment as well as more general warning about the use of domestic audio products Please read ...

Страница 7: ...rritories as a result it is impracticable to arrange international guarantees Please establish appropriate 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 authorized Consonance dealer or Opera Audio factory As many Consonance components are custom made and specially mat...

Страница 8: ...V AC dependent on country Phono RCA Signal input right left Speaker output left Speaker output right There is a bias indicator of power tubes V1 V8 set on the front side of transformers cover Note Normal operating point has been factory set at 55mA the middle point of the indicator Don t leave the operating point beyond that point the further right in this case ...

Страница 9: ...S 1kHz TOTAL HARMONIC DISTORTION less than 1 20watt 1kHz FREQUENCY RESPONSE 3dB points at 20 watt 5Hz 55kHz INPUT SENSITIVITY 1V INPUT IMPEDANCE 100k ohms OUTPUT IMPEDANCE 4 8 ohms User selectable SIGNAL NOISE 90dB CONSUMPTION 260watt INPUT INTERFACES 1 group RCA OVERALL NEGATIVE FEEDBACK Little VACUUM TUBE 2A3 x 8 12BH7x 2 ECC82 x1 DIMENSIONS 480 L x428 W x225 H mm WEIGHT 35kg SPECIFICATIONS SUBJ...

Страница 10: ...mplied and of all other obligations or liabilities on our part This warranty shall not apply to any Opera audio product which shall have been repaired or altered outside of our factory in any way so as to affect its stability nor which has been subject to misuse negligence or accident Warranties of the vacuum tubes are by the respective manufacturers usually 90 days Please mail or e mail the Regis...

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