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SAVE THESE INSTRUCTIONS FOR LATER USE.
FOLLOW ALL WARNINGS AND INSTRUCTIONS MARKED ON THE 
AUDIO EQUIPMENT.

1 Read 

instructions 

- All the safety and operating instructions should 

be read before the product is operated.

2 Retain 

instructions 

- The safety and operating instructions should be 

retained for future reference.

3 Heed 

Warnings 

- All warnings on the product and in the operating 

instructions should be adhered to.

4 Follow 

Instructions 

- All operating and use instructions should be 

followed.

5 Cleaning 

- Unplug this product from the wall outlet before cleaning. 

Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for 
cleaning.

6 Attachments 

- Do not use attachments not recommended by the 

product manufacturer as they may cause hazards.

7  Water and Moisture 

- Do not use this product near water-for 

example, near a bath tub, wash bowl, kitchen sink, or laundry tub; in a 
wet basement; or near a swimming pool; and the like.

8 Accessories 

- Do not place this product on an unstable cart, stand, 

tripod, bracket, or table. The product may fall, causing serious injury to 
a child or adult, and serious damage to the product. Use only with a 
cart, stand, tripod, bracket, or table recommended by the manufacturer, 
or sold with the product. Any mounting of the product should follow 
the manufacturer’s instructions, and should use a mounting accessory 
recommended by the manufacturer.

A product and cart combination should be moved with 
care. Quick stops, excessive force, and uneven surfaces may 
cause the product and cart combination to overturn.

10 Ventilation 

- Slots and openings in the cabinet are provided for 

ventilation and to ensure reliable operation of the product and to 
protect it from overheating, and these openings must not be blocked 
or covered. The openings should never be blocked by placing the 
product on a bed, sofa, rug, or other similar surface. This product should 
not be placed in a built-in installation such as a bookcase or rack unless 
proper ventilation is provided or the manufacturer’s instructions have 
been adhered to.

11 Power Sources 

- This product should be operated only from the type 

of power source indicated on the marking label. If you are not sure of 
the type of power supply to your home, consult your product dealer or 
local power company.  
The primary method of isolating the amplifier from the mains supply 
is to disconnect the mains plug. Ensure that the mains plug remains 
accessible at all times. Unplug the AC power cord from the AC outlet if 
the unit will not be used for several months or more.

12  Grounding or Polarization 

- This product may be equipped with a 

polarized alternating-current line plug (a plug having one blade wider 
than the other). This plug will fit into the power outlet only one way. 
This is a safety feature. If you are unable to insert the plug fully into the 
outlet, try reversing the plug. If the plug should still fail to fit, contact 
your electrician to replace your obsolete outlet. Do not defeat the 
safety purpose of the polarized plug.

13 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 at plugs, 
convenience receptacles, and the point where they exit from the 
product.

14  Outdoor Antenna Grounding 

- If an outside antenna or cable system 

is connected to the product, be sure the antenna or cable system is 
grounded so as to provide some protection against voltage surges 
and built-up static charges. Article 810 of the National Electrical Code, 
ANSI/NFPA 70, provides information with regard to proper grounding 
of the mast and supporting structure, grounding of the lead-in wire 
to an antenna discharge unit, size of grounding conductors, location 
of antenna discharge unit, connection to grounding electrodes, and 
requirements for the grounding electrode.

NOTE TO CATV SYSTEM INSTALLER

This reminder is provided to call the CATV system installer’s attention to Section 
820-40 of the NEC which provides guidelines for proper grounding and, in 
particular, specifies that the cable ground shall be connected to the grounding 
system of the building, as close to the point of cable entry as practical.

15 Lightning 

- For added protection for this product during a lightning 

storm, or when it is left unattended and unused for long periods of 
time, unplug it from the wall outlet and disconnect the antenna or 
cable system. This will prevent damage to the product due to lightning 
and power-line surges.

16 Power Lines 

- An outside antenna system should not be located in the 

vicinity of overhead power lines or other electric light or power circuits, 
or where it can fall into such power lines or circuits. When installing an 
outside antenna system, extreme care should be taken to keep from 
touching such power lines or circuits as contact with them might be 
fatal.

17 Overloading 

- Do not overload wall outlets, extension cords, or 

integral convenience receptacles as this can result in a risk of fire or 
electric shock.

18  Object and Liquid Entry 

- Never push objects of any kind into this 

product through openings as they may touch dangerous voltage 
points or short-out parts that could result in a fire or electric shock.  
Never spill liquid of any kind on the product.

WARNING: THE APPARATUS SHOULD NOT BE EXPOSED TO 
DRIPPING OR SPLASHING, AND OBJECTS FILLED WITH LIQUIDS, 
SUCH AS VASES, SHOULD NOT BE PLACED ON THE APPARATUS. 
AS WITH ANY ELECTRONIC PRODUCTS, USE CARE NOT TO SPILL 
LIQUIDS INTO ANY PART OF THE SYSTEM. LIQUIDS CAN CAUSE A 
FAILURE AND/OR A FIRE HAZARD.

IMPORTANT SAFETY INSTRUCTIONS

2

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Содержание C275BEE C/AH

Страница 1: ... Owner s Manual C275BEE Stereo Power Amplifier ENGLISH FRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA РУССКИЙ ...

Страница 2: ...ly one way This is a safety feature If you are unable to insert the plug fully into the outlet try reversing the plug If the plug should still fail to fit contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the polarized plug 13 Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed u...

Страница 3: ...ed by the manufacturer 23 Heat The product should be situated away from heat sources such as radiators heat registers stoves or other products including amplifiers that produce heat WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE CAUTION TO PREVENT ELECTRIC SHOCK MATCH WIDE BLADE OF PLUG TO WIDE SLOT FULLY INSERT THE LIGHTNING FLASH WITH ARROWHEA...

Страница 4: ...ries as unsorted municipal waste In order to achieve a high level of recycling waste batteries discard waste batteries separately and properly through an accessible collection point in your vicinity For more information about collection and recycling of waste batteries please contact your local municipality your waste disposal service or the point of sale where you purchased the items By ensuring ...

Страница 5: ...arpet Do not place it in an enclosed position such a bookcase or cabinet that may impede the air flow through the ventilation slots Make sure the unit is switched off before making any connections The RCA sockets on your NAD C 275BEE are colour coded for convenience Red and white are Right and Left audio respectively Use high quality leads and sockets for optimum performance and reliability Ensure...

Страница 6: ... such a case turn the C 275BEE OFF by the rear panel POWER switch wait for it to cool down and or check the speaker connections making sure the overall loudspeaker impedance doesn t go below 4 ohms or 8 ohms in Bridge mode Once the cause for the protection circuitry to engage has been removed switch ON the rear POWER button and the Standby Button to resume normal operation 3 BRIDGE MODE INDICATOR ...

Страница 7: ...way when theVolume is turned down Bi Amping Some loudspeakers have separate connection terminals for their LF Low Frequency and HF High Frequency sections Where a separate power amplifier is used for the LF and HF section this facility allows to Bi Amp such speakers which may improve overall sound quality When Bi Amping with different models of power amplifiers it is likely to occur that one power...

Страница 8: ...eisturnedOFForgobelow20mV IMPORTANT NOTICE WiththerearpanelPOWERswitchatONpositionandtheOFF AUTOswitch atAUTOsetting theC275BEEcannotbeswitchedONusingthefrontpanel STANDBYbutton SlidetheOFF AUTOswitchtoOFFsettingfortheC275BEE tobenormallyswitchedON orbacktostandbymode usingthefrontpanel STANDBYbutton 7 12V TRIGGER INPUT The 12V Trigger input allows the C 275BEE to be switched remotely from standby...

Страница 9: ...ER IN INPUT SENSE Sense OFF POWER switch ON 12VTRIGGER IN INPUT SENSE Sense OFF POWER switch ON 12VTRIGGER IN INPUT SENSE Sense OFF POWER switch ON 12VTRIGGER IN INPUT SENSE Sense OFF POWER switch ON 12VTRIGGER IN INPUT SENSE Sense OFF POWER switch ON 12VTRIGGER IN INPUT SENSE Sense OFF POWER switch ON 12VTRIGGER IN INPUT SENSE Sense AUTO POWER switch ON 12VTRIGGER IN INPUT SENSE Sense AUTO POWER ...

Страница 10: ...ation No input signal applied through the INPUT sockets Check that there is active input signal applied through the INPUT sockets INPUT LEVEL CONTROL turned down Turn INPUT LEVEL CONTROL up to the correct level No sound one channel Speaker not properly connected or damaged Check connections and speakers Input lead disconnected or damaged Check leads and connections Weak bass diffused stereo image ...

Страница 11: ...z ref 3 dB Input impedance Fixed IN 10 kΩ 200 pF Input impedance Variable IN 100 kΩ 100 pF Input sensitivity 1 2 V ref rated power Voltage gain 29 dB Minimum input level for AUTO TRIGGER 10 mV at 1 kHz Time to power OFF at no signal in AUTO mode 10 minutes POWER CONSUMPTION Normal operation 312 W ref 230V AC 50 Hz 120V AC 60 Hz Standby power 1 W Idle power 100 W DIMENSION AND WEIGHT Dimensions W x...

Страница 12: ...TERNATIONAL A DIVISION OF LENBROOK INDUSTRIES LIMITED All rights reserved No part of this publication may be reproduced stored or transmitted in any form without the written permission of NAD Electronics International C 275BEE Manual Issue 2 11 08 ...

Страница 13: ...r Ie produit a NAD Lenbrook ou aun centre de reparation NAD agree Si les reparations sont couvertes par la garantie NAD Lenbrook ou Ie centre de reparation assumeront les frais de transport pour Ie retour de votre produit Etendue de la garantie La presentegarantie ne couvre par les composantes 1 endommagees dans Ie transport ou dans un cas de force majeure 2 soumises aune trop forte charge utilise...

Страница 14: ...ems but you must pay any shipping charges if it is necessary to ship the product to NAD Lenbrook or to an authorized NAD service center If the repairs are covered by the warranty NAD Lenbrook or the service center will pay the return shipping charges V hat is not covered This warranty does not cover a component which has been 1 Damaged in transit or by act of God 2 Overloaded abused misused or ope...

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