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19  Damage Requiring Service 

- Unplug this product from the wall outlet 

and refer servicing to qualified service personnel under the following 
conditions:

a) 

When the power-supply cord or plug is damaged.

b) 

If liquid has been spilled, or objects have fallen into the product.

c) 

If the product has been exposed to rain or water.

d) 

If the product does not operate normally by following the operating 
instructions. Adjust only those controls that are covered by the operating 
instructions as an improper adjustment of other controls may result in 
damage and will often require extensive work by a qualified technician to 
restore the product to its normal operation.

e) 

If the product has been dropped or damaged in any way.

f) 

when the product exhibits a distinct change in performance-this indicates a 
need for service.

20 Replacement Parts 

- When replacement parts are required, be 

sure the service technician has used replacement parts specified 
by the manufacturer or have the same characteristics as the 
original part. Unauthorized substitutions may result in fire, electric 
shock, or other hazards.

21  Safety Check 

- Upon completion of any service or repairs to this 

product, ask the service technician to perform safety checks to 
determine that the product is in proper operating condition.

22  Wall or Ceiling Mounting 

- The product should 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 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 ARROWHEAD SYMBOL, WITHIN 
AN EQUILATERAL TRIANGLE, IS INTENDED TO ALERT THE USER 
TO THE PRESENCE OF UNINSULATED “DANGEROUS VOLTAGE” 
WITHIN THE PRODUCT’S ENCLOSURE THAT MAYBE OF SUFFICIENT 
MAGNITUDE TO CONSTITUTE A RISK OF ELECTRIC SHOCK TO 
PERSONS.

THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS 
INTENDED TO ALERT THE USER TO THE PRESENCE OF IMPORTANT 
OPERATING AND MAINTENANCE (SERVICING) INSTRUCTIONS IN 
THE LITERATURE ACCOMPANYING THE APPLIANCE.

The equipment draws its nominal non-operational power from the AC outlet 
with its POWER switch at the ON position. 
The socket-outlet shall be installed near the apparatus and shall be easily 
accessible.

CAUTION

Changes or modifications to this equipment not expressly approved by NAD 
Electronics for compliance could void the user’s authority to operate this 
equipment.

CAUTION REGARDING PLACEMENT

To maintain proper ventilation, be sure to leave a space around the unit (from 
the largest outer dimensions including projections) that is equal to or greater 
than shown below.

 

Left and Right Panels: 10 cm

 

Rear Panel: 10 cm

 

Top Panel: 10 cm

IMPORTANT SAFETY INSTRUCTIONS

 

 

 

 

 

 

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Summary of Contents for M22

Page 1: ...ENGLISH FRAN AIS ESPA OL ITALIANO DEUTSCH NEDERLANDS SVENSKA Owner s Manual M22 Stereo Power Amplifier...

Page 2: ...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 o...

Page 3: ...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 WARNI...

Page 4: ...ed 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 an...

Page 5: ...xternal source s volume control according to desired listening level SAVE THE PACKAGING Please save the box and all of the packaging in which your M22 arrived Should you move or otherwise need to tran...

Page 6: ...inutes Auto standby mode can be enabled or disabled by the following steps Enable Auto Standby mode With M22 at operating mode press and hold the rear panel LED LEVEL button until the Power indicator...

Page 7: ...en the M22 goes to protect mode the PROTECT LED will turn red PROTECT LED INDICATOR COLORS CONDITION PROTECT LED COLOR POWER INDICATOR NAD LOGO COLOR Normal operation Green Bright white Overheat or sh...

Page 8: ...ON or back to standby mode using the front panel o Standby button 10 LED LEVEL DIMMER Toggle to cycle through Power indicator brightness levels 11 RIGHT SPEAKERS LEFT SPEAKERS The M22 is equipped with...

Page 9: ...No sound No input signal applied through the analog audio input ports Check that there is active input signal applied through the analog audio input ports External source volume control is set to mini...

Page 10: ...o Standby mode at no input signal 30 minutes POWER CONSUMPTION Rated power 640W 120V 60Hz 230V 50Hz Standby power 0 5W Idle power 40W DIMENSION AND WEIGHT Unit dimensions W x H x D 435 x 103 x 379 mm...

Page 11: ...11 ENGLISH FRAN AIS ESPA OL ITALIANO DEUTSCH NEDERLANDS SVENSKA...

Page 12: ...onal a division of Lenbrook Industries Limited No part of this publication may be reproduced stored or transmitted in any form without the written permission of NAD Electronics International While eve...

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