Instruction/ maintenance manual of the product M51 NAD
Go to page of 14
ENGLISH FRANÇAIS ESP AÑOL IT ALIANO DEUTSCH NEDERLANDS SVENSK A РУС СКИЙ ® O wner ’ s Manual M 51 Dir e c t Digita l D A C.
SA VE THESE INSTR UCTIONS FOR LA TER USE. FOLL OW ALL W ARNINGS AND INSTRUCTIONS MARKED ON THE A UDIO EQUIPMENT . 1 Read instructions - All the safety and operating instructions should be read befor e the product is operated. 2 Retain instructions - T he safety and operating instructions should be retained for futur e refer ence.
19 Damage Requiring Service - Unplug this product from the wall outlet and refer servicing to qualied 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.
NOTES ON ENVIRONMENT AL PRO TECTION At the end of its useful life, this pr oduct 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.
INTRODUCTION GET TING ST ARTED THANK Y OU FOR CHOOSING NAD . M51 Direct Digital DAC is another ex cellent product that exemplies NAD’ s unique Direct Digital technology . The M51 uses a v ery power ful processing engine that operates at much higher speed and with much gr eater accuracy than typical D -to-A converters.
1 ST ANDBY BUTTON • P ress this butt on to switch ON the M51 from standby mode . The Standby LED indicator will turn from amber to blue and illuminate the VFD.
1 UNBALANCED • Use a twin RCA-to-RCA lead to connect these sockets to the left and right analog input of a receiver or amplier . 2 BALANCED • C onnect these XLR connectors to the corresponding XLR input of professional audio ampliers .
10 IR IN • T his input is connected to the output of an IR (infrared) repeater (Xantech or similar) or the IR output of another component to allow control of the M51 from a r emote location.
1 ON: Switch ON M51 from standby mode . OFF: Switch M51 t o standby mode. 2 AES/EBU, HDMI 1, C O AX, USB , HDMI 2, OPT : Select source input. 3 SETUP: Bring up Volume Setup menu. POLAR.: Bring up Polarity settings menu. 4 DIM: Reduce or restore VFD br ightness (5 levels of brightness).
NAD USB A UDIO In order to stream your computer audio via M51, ensur e that the Sound or Audio device setting of your computer is set to “NAD Audio 2.0 Output” . A NAD USB Audio driver can be downloaded via the NAD website link http://nadelectronics.
CONDITION POSSIBLE CA USES POSSIBLE SOL UTIONS No USB audio. • NAD USB Audio is not installed in your PC. • Download NAD USB Audio driver from NAD website and install to your PC. • Sound or Audio device setting of your PC or Mac is not set to “NAD Audio 2.
OVERALL SPECIFICA TIONS Rated distortion (THD+N with AES 17 lter) <0.0005% (ref . 1 kHz 0 dBFS) <0.002% (ref . 1 kHz -60 dBFS) IM distortion <0.0001% Signal-to-noise ratio < -123 dB (ref . 0 dBFS 2V out) Channel separation > -115 dB (ref .
13 ENGLISH FRANÇAIS ESP AÑOL IT ALIANO DEUTSCH NEDERLANDS SVENSK A РУС СКИЙ.
ww w .NADelectronics.com ©2012 NAD ELECTRONICS INTERNA TIONAL A DIVISION OF LENBROOK INDUSTRIES LIMITED All rights reserved. NAD and the NAD logo are trademarks of NAD Electronics International, a division of Lenbrook Industries Limited.
An important point after buying a device NAD M51 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought NAD M51 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data NAD M51 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, NAD M51 you will learn all the available features of the product, as well as information on its operation. The information that you get NAD M51 will certainly help you make a decision on the purchase.
If you already are a holder of NAD M51, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime NAD M51.
However, one of the most important roles played by the user manual is to help in solving problems with NAD M51. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NAD M51 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
