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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.  

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. 

Speaker Impedance 
For best performance, the load presented by the speaker has to match the CYBER-300BD’s 
output impedance per channel. Refer to the speaker’s manufacturer handbook for information 
on the nominal impedance. The CYBER-300BD is factory set to match the speakers at 8 ohms 
and 4 ohms. 

Summary of Contents for Cyber300BD

Page 1: ...chnicians 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 chang...

Page 2: ...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 insta...

Page 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 4 6 TECHNICAL SPECIFICATION 6 7 WARRANTY 7...

Page 4: ...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...

Page 5: ...upplies 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 capa...

Page 6: ...iece 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...

Page 7: ...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...

Page 8: ...20 watt RMS 1kHz TOTAL HARMONIC DISTORTION less than 1 7watt 1kHz FREQUENCY RESPONSE 3dB points at 10 watt 60kHz INPUT SENSITIVITY 0 8V OUTPUT 4 8 ohms User selectable SIGNAL NOISE 90dB CONSUMPTION 90...

Page 9: ...lied 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...

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