NAD C 658 Owner's Manual

NAD C 658 Owner's Manual

Bluos streaming dac
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C 658
®
BluOS Streaming DAC
© NAD C 658
Owner's Manual

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Table of Contents
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Summary of Contents for NAD C 658

  • Page 1 C 658 ® BluOS Streaming DAC © NAD C 658 Owner’s Manual...
  • Page 2: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS 1. Read instructions - All the safety and operating instructions should be read NOTE TO CATV SYSTEM INSTALLER before the product is operated. This reminder is provided to call the CATV system installer’s attention to Section 2. Retain instructions - The safety and operating instructions should be retained 820-40 of the NEC which provides guidelines for proper grounding and, in particular, for future reference.
  • Page 3 Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. The model and serial number of your new C 658 are located on the back of the • Consult the dealer or an experienced radio TV technician for help.
  • Page 4: Table Of Contents

    CHOOSING A LOCATION ..........4 • USB MIC Sound Adaptor RESTORING C 658 TO FACTORY DEFAULT SETTINGS ....4 • Mic Assembly with Ferrite Base GETTING STARTED .
  • Page 5: Getting Started

    6 Select “Update” to save all your settings and complete the set up that applies to you. Windows and Mac users please see the instructions connection of your C 658. Do not forget to go back to the Wi-Fi Settings under Wireless Manual Setup below.
  • Page 6: Identification Of Controls

    POWER switch is off. • Do not expose the remote sensor of the C 658 to a strong light source such as direct sunlight or illumination. If you do so, you may IMPORTANT NOTES not be able to operate the C 658 with the remote control.
  • Page 7: Rear Panel

    ATTENTION! Please ensure that the C 658 is powered off or unplugged from the mains power outlet before making any connections. It is also advisable to power down or unplug all associated components while making or breaking any signal or AC power connections.
  • Page 8 +12V DC input jack using a mono cable with 3.5mm male plug. • This output will be 12V when the C 658 is ON and 0V when it is either OFF or in standby mode. +12V TRIGGER IN •...
  • Page 9: Mdc Classic Upgrade Slots

    Modular Design Construction (MDC). The C 658 has provision for two slots where MDC upgrade modules can be installed. One significant upgrade for your C 658 is the integration of the optional MDC HDM-2. Consult with your NAD dealer for other compatible C 658 MDC module upgrades.
  • Page 10: Using The Sr 9 Remote Control

    IDENTIFICATION OF CONTROLS USING THE SR 9 REMOTE CONTROL The SR 9 remote control handset handles the key functions of the C 658 as well as other NAD Stereo Receivers, Integrated Amplifiers and Preamplifiers. It has additional controls to remotely operate NAD CD Players, AM/FM Tuners and dedicated AM/FM/DAB Tuners.
  • Page 11 LINE 1 LINE 2 CD PLAYER CONTROL (for use with NAD CD Player): Set the DEVICE SELECTOR to “CD” in order to gain access to these buttons. Some of the control buttons below are applicable only to specific NAD CD Player models; check the owner’s manual of your NAD CD Player for control button compatibility.
  • Page 12: Using The Sr 9 Remote Control Library

    USING THE SR 9 REMOTE CONTROL LIBRARY The SR 9 can store a different library of default NAD codes for each of its DEVICE SELECTOR “pages. ” If the original default library does not control your NAD CD player, DVD player or other components, follow the procedure below to change the library code.
  • Page 13: Operation

    Fixed: Output level is fixed and the C 658’s Volume Control is bypassed. This feature is sometimes referred to as “Cinema Bypass” because it allows the C 658 to be used for the front channels of a surround sound system by relegating the volume control function to the surround processor.
  • Page 14: Settings

    OPERATION USING C 658 SETTINGS The “Settings” main menu allows the configuration of the following features: • Tone Control • Treble • Bass • Balance • At Fixed volume level setting, front panel display will show “xx.x dB Fixed” as Analog Bypass •...
  • Page 15: Bass, Treble, Balance

    BASS, TREBLE, BALANCE AUTO SENSE Auto Sense feature enables the C 658 to wake up from standby mode when triggered by network connected App or active source input. Auto Standby must be set to ON for Auto Sense to work.
  • Page 16: Auto Standby

    On: Network connection is maintained at standby mode. With both C 658 and SR 9 set to “Channel 1”, the C 658 can now be Off: Network connection is disconnected at standby mode. remotely controlled independent of the T 758.
  • Page 17: Ir Learning

    Bright: Display is at its brightest level or above normal brightness level. NAD remote control can be used to command or operate the C 658. Normal: Display brightness level is normal. HOW TO LEARN REMOTE CONTROL CODES Dimmed: Display is dimmed or below normal brightness level.
  • Page 18: Bluetooth Mode

    1 Using your iOS or Android device, go to Settings – Bluetooth and then scan for Bluetooth devices. 2 Look for the unique device ID of your C 658 in the available device list BluOS App of your Bluetooth device. Pair or connect your C 658 and Bluetooth device.
  • Page 19: System Info

    Use [a/s] to toggle through the corresponding information. UPGRADE AVAILABLE With the C 658 connected to internet and if a software upgrade is available, “(Upgrade Available)” will be shown below “System Info” menu. If “(Upgrade Available)” is shown, use [f] to go to BluOS upgrade menu.
  • Page 20: Dirac Live

    C 658 includes a powerful decoder and audio renderer for the MQA system. This ensures that MQA-encoded audio files sound exactly like the source. C 658 playback and decodes MQA content from BluOS sources.
  • Page 21: Reference

    Specifications are subject to change without notice. Check out www.NADelectronics.com updated documentation or latest information about C 658. Frequency response ±0.3 dB (20 Hz - 20 kHz) Maximum input signal at 1kHz >80 mVrms (ref. 0.1 % THD) LINE INPUT, HEADPHONE OUT THD (20 Hz –...
  • Page 22 All rights reserved. NAD and the NAD logo are trademarks of NAD Electronics International, 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.

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