NAD M23 Скачать руководство пользователя страница 4

ENGLISH

NAD is a trademark of NAD Electronics International, a division of Lenbrook Industries Limited

Copyright 2022, NAD Electronics International, a division of Lenbrook Industries Limited

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NOTES ON ENVIRONMENTAL PROTECTION

At the end of its useful life, this product must not be disposed 
of with regular household waste but must be returned to a 
collection point for the recycling of electrical and electronic 
equipment. The symbol on the product, user’s manual and 
packaging, point this out.

The materials can be reused in accordance with their markings. Through re-use, 
recycling of raw materials or other forms of recycling of old products, you are 
making an important contribution to the protection of our environment. Your 
local administrative office can advise you of the responsible waste disposal 
point.

INFORMATION ABOUT COLLECTION AND DISPOSAL OF WASTE BATTERIES 
(DIRECTIVE 2006/66/EC OF THE EUROPEAN PARLIAMENT AND THE COUNCIL 
OF EUROPEAN UNION) (FOR EUROPEAN CUSTOMERS ONLY)

Batteries bearing any of these symbols indicate 
that they should be treated as “separate collection” 
and not as municipal waste. It is encouraged that 
necessary measures are implemented to maximize 
the separate collection of waste batteries and to 
minimize the disposal of batteries as mixed municipal 
waste. 

End-users are exhorted not to dispose waste batteries 
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 compliance and conformance to proper disposal of waste 
batteries, potential hazardous effects on human health is prevented and 
the negative impact of batteries and waste batteries on the environment 
is minimized, thus contributing to the protection, preservation and quality 
improvement of the environment. 

RECORD YOUR MODEL NUMBER (NOW, WHILE YOU CAN SEE IT)

The model and serial number of your new M23 are located on the back of 
the cabinet. For your future convenience, we suggest that you record these 
numbers here:

 

Model no:  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 

Serial no.: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IMPORTANT SAFETY INSTRUCTIONS

Содержание M23

Страница 1: ...Owner s Manual ENGLISH Stereo Power Amplifier NAD M23 M23 ...

Страница 2: ...s 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 b...

Страница 3: ... be mounted to a wall or ceiling only as recommended 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 REDUCETHE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSETHIS PRODUCTTO RAIN OR MOISTURE CAUTION TO PREVENT ELECTRIC SHOCK MATCHWIDE BLADE OF PLUGTOWIDE SLOT FU...

Страница 4: ...treated as separate collection and not as municipal waste It is encouraged that necessary measures are implemented to maximize the separate collection of waste batteries and to minimize the disposal of batteries as mixed municipal waste End users are exhorted not to dispose waste batteries as unsorted municipal waste In order to achieve a high level of recycling waste batteries discard waste batte...

Страница 5: ...ng level SAVE THE PACKAGING Please save the box and all of the packaging in which your M23 arrived Should you move or otherwise need to transport your M23 this is by far the safest container in which to do so We ve seen too many otherwise perfect components damaged in transit for lack of a proper shipping carton so please Save that box NOTES ON INSTALLATION Your unit should be placed on a firm lev...

Страница 6: ...white Normal operating mode Amber Standby mode Red Protect mode PROTECT MODE If the POWER INDICATOR turns red this indicates that the protection circuitry of the M23 had been engaged Immediately press the Standby button turn off Power switch and then unplug the power cord from the mains power source Undertake the following a Check if all speaker wires are connected correctly and that none of the w...

Страница 7: ...ethat thevolumecontroloftheexternalsourceissettominimumlevelposition This preventsinadvertentlybeginningasessionatexcessivevolume 3 SINGLE ENDED Use SINGLE ENDED audio input for sources preamplifiers or processors that are not equipped with BALANCED analog audio output If SINGLE ENDED is the selected audio input ensure that the SELECT switches for both L Left and R Right channels of AUDIO INPUT ar...

Страница 8: ...e source to Left Audio Input ports only Do not connect anything to Right Audio Input ports when Bridge Mode is selected Set BRIDGE MODE switch to OFF STEREO for normal operation 8 LED LEVEL DIMMER Press repeatedly to turn off or adjust the brightness level of the Power indicator 9 POWER The AC mains power to M23 is regulated by the POWER switch When the POWER switch is set to ON position M23 goes ...

Страница 9: ...re is no active source input within 30 minutes Press o Standby to switch M23 from operating mode to standby mode AUTO SENSE Auto Sense feature instantaneously turns the M23 to operating mode from standby mode if it senses input signal minimum 20mV RMS input applied to either the BALANCED or SINGLE ENDED sockets Enable Auto Standby mode At operating mode press and hold o Standby button for 10 to 15...

Страница 10: ... ohms 0 1 THD 700W IHF dynamic power Stereo mode at 1 kHz 1 THD 8 ohms 260W 4 ohms 520W Damping factor 800 ref 8 ohms Frequency response 0 3 dB 20 Hz 20 kHz Input sensitivity for 200W in 8 ohms 1 42V High Gain level 2 53V Mid Gain level 4 50V Low Gain level Gain level Low 19 dB Medium 24 dB High 29 dB Minimum input level for AutoTrigger 3 mV at 1 kHz Standby power 0 5W DIMENSION AND WEIGHT Gross d...

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