NAD M25 - MANUEL 2 Owner's Manual

NAD M25 - MANUEL 2 Owner's Manual

Seven channel power amplifier

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M25
®
Seven Channel Power Amplifier
Owner's Manual

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Summary of Contents for NAD M25 - MANUEL 2

  • Page 1 ® Seven Channel Power Amplifier Owner’s Manual Manuel d’Installation Bedienungsanleitung Gebruikershandleiding Manual del Usuario Manuale delle Istruzioni Manual do Proprietário Bruksanvisning...
  • Page 2: Note To Catv System Installer

    IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS • 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.
  • Page 3: Notes On Environmental Protection

    IMPORTANT OPERATING AND MAINTENANCE (SERVICING) INSTRUCTIONS IN THE LITERATURE ACCOMPANYING THE APPLIANCE 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) equal to, or greater than, shown below.
  • Page 4: Front Panel Controls

    FRONT PANEL CONTROLS PANEL CONNECTIONS/CONTROLS...
  • Page 5 FIGURE 1 FIGURE 2 Spade Wire...
  • Page 6: Power Drive

    The individual input level controls for the seven channels of toroidal transformer has less hum and magnetic leakage than the NAD M25 make it easy to compensate for such differences in conventional toroidal transformers, but retains the usual benefits of efficiency, and achieve the ideal system balance.
  • Page 7 Such convenience outlets are not designed to supply unless it is very well ventilated. Be sure there is adequate room behind the high-power levels that the NAD M-series amplifier requires. the amplifier for signal input and speaker output connections. If you 2.
  • Page 8 Connections may be made in any of speakers in the system. The NAD Soft Clipping circuit gently limits the three ways. [See Figure 2.] output waveform, minimizing audible distortion and reducing the •...
  • Page 9: Protection Led

    In case one or more of the Protection LEDs remains red despite the checks mentioned above, turn the amplifier off by means of the front panel Power Switch and consult your NAD dealer. 3. SOFT CLIPPING LIGHT When the Soft Clipping circuit of the M25 is activated the indicator...
  • Page 10: Troubleshooting

    TROUBLESHOOTING PROBLEM CAUSE SOLUTION NO SOUND • Power AC lead unplugged or power not • Check if AC lead is plugged in and power switched on switched on NO SOUND ON ONE CHANNEL • Speaker not properly connected or damaged. •...
  • Page 11 ©2006 NAD ELECTRONICS INTERNATIONAL 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 M25 Manual 01/06 Printed in China...

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M25

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