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1  STANDBY BUTTON

• 

Press this button to switch ON the C 390DD from standby mode. 
The Standby LED indicator will turn from amber to blue and 
illuminate the VFD. Pressing the STANDBY button again turns the 
unit back to standby mode. 

NOTE

 

In order to turn ON the C 390DD from standby mode or back to standby 
mode, the rear panel POWER switch must be in the ON position.

2  STANDBY LED

• 

This indicator will light up amber when the C 390DD is at standby 
mode.

• 

When the C 390DD is powered up from standby mode, this 
indicator will illuminate blue.

 

3  NAVIGATION and ENTER BUTTONS

The navigation [

d/f/a/s

] and [ENTER] buttons have various 

applications specific to given modes. The middle round button is 
designated as [ENTER] button; this is normally pressed to complete a 
selection, procedure, sequence or other applicable functions.

4  DIGITAL USB FRONT

• 

Connect a USB mass storage device to this input. Typical USB mass 
storage devices compatible with C 390DD include portable flash 
memory devices and external hard drives (FAT32 formatted). 

• 

Refer also to the item about LISTENING TO USB DEVICE at the OTHER 
FEATURES section of the OPERATION page.

5  VACUUM FLUORESCENT DISPLAY (VFD)

• 

Display visual information about the current Source. Information 
supplied is generated by the Source.

• 

Show menu options and other related functions.

6   REMOTE SENSOR

• 

Point the AVR 4 remote control at the remote sensor and press the 
buttons.

• 

Do not expose the remote sensor of the C 390DD to a strong light 
source such as direct sunlight or illumination. If you do so, you may 
not be able to operate the C 390DD with the remote control. 

Distance:

 About 23ft (7m) from the front of the remote sensor.

Angle:

 About 30

o

 in each direction of the front of the remote sensor.

a

 SOURCE 

s

• 

Toggle through the input selections - Digital Coaxial 1, Digital 
Coaxial 2, Digital Optical 1, Digital Optical 2, Digital AES/EBU, 
Computer, Digital USB Back and Digital USB Front. 

• 

If the optional modules like the DD HDMI 1 (Direct Digital 
HDMI) and the DD AP 1 (Direct Digital Analog/Phono) modules 
are installed, the source selections will continue on with the 
corresponding sources of said modules.

8 VOLUME 

• 

The VOLUME control adjusts the overall loudness of the signal being 
fed to the loudspeakers. Volume control is characterized by perfect 
signal tracking and channel balance. It gives a highly linear and low 
noise operation.

• 

Turn clockwise to increase the volume level; counter clockwise to 
lower it.

IDENTIFICATION OF CONTROLS

FRONT PANEL

4

5

6

7

8

1

2

3

6

ENGLISH

FR

ANÇ

AIS

ESP
AÑOL

IT

ALIANO

DEUT

SCH

NEDERL

ANDS

SVENSK

A

РУ

ССКИЙ

Summary of Contents for C 390DD

Page 1: ...ENGLISH FRAN AIS ESPA OL ITALIANO DEUTSCH NEDERLANDS SVENSKA Owner s Manual C390DD Direct Digital Integrated Amplifier...

Page 2: ...4 Outdoor Antenna Grounding If an outside antenna or cable system is connected to the product be sure the antenna or cable system is grounded so as to provide some protection against voltage surges an...

Page 3: ...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 c...

Page 4: ...90DD One more thing We urge you to register your C 390DD ownership on the NAD Worldwide Web site http NADelectronics com salon For warranty information contact your local distributor NAD SHALL NOT BE...

Page 5: ...ents damaged in transit for lack of a proper shipping carton so please Save that box CHOOSING A LOCATION Choose a location that is well ventilated with at least several inches to both sides and behind...

Page 6: ...information about the current Source Information supplied is generated by the Source Show menu options and other related functions 6 REMOTE SENSOR Point the AVR 4 remote control at the remote sensor a...

Page 7: ...rminal Connect the left speaker to the terminals marked L and L ensuring that the L is connected to the terminal on your loudspeaker and the L is connected to the loudspeaker s terminal There are two...

Page 8: ...antech or similar or the IR output of another component to allow control of the C 390DD from a remote location 9 RS 232 NAD is a certified partner of AMX and Crestron and fully supports these external...

Page 9: ...HDMI 1 3 Connect the sets of HDMI input to the HDMI OUT connectors of source components such as DVD player BD player or HDTV satellite cable box WARNING Before connecting and disconnecting any HDMI ca...

Page 10: ...what component the AVR 4 will command it does not perform any function on the C 390DD Press desired Device Selector button for the applicable buttons to be directed to a page of commands relevant to t...

Page 11: ...modules are installed the source selections will continue on with the corresponding sources of said modules 10 SURR Select desired listening or surround mode This is not applicable to C 390DD 11 p VOL...

Page 12: ...AM FM DAB Tuner models Set the DEVICE SELECTOR to TUN in order to gain access to these buttons Refer to the corresponding labels printed in the remote control faceplate and their respective assigned...

Page 13: ...ed to its factory settings including default libraries via the following procedures 1 Press and hold ON and DELETE buttons for about 10 seconds until the AMP device button lights up 2 Within two secon...

Page 14: ...item 3 Press S or ENTER to save the settings or changes done on the current menu or sub menu Pressing A will return the user to the previous menu or exit from a particular menu MAIN MENU Bass Treble...

Page 15: ...uence to make the adjustments by ear or using an SPL meter It uses the same concept musicians use to tune a stringed instrument with a slight twist instead of matching frequency or pitch we are matchi...

Page 16: ...If one speaker has the input connections and reversed the image will be indistinct and the bass will be reduced and uneven sounding REVERSED Sends the right channel to the left speaker and the left c...

Page 17: ...d be set to the highest frequency crossover setting available or bypassed if it also includes a crossover function LEVEL TRIM Level trim allows exact volume matching of the subwoofer level to the main...

Page 18: ...to IR Channel 0 CH0 As for C 390DD we will assign it to IR Channel 1 CH1 the same applies to AVR 4 Set C 390DD and AVR 4 to CH1 via the following procedure C 390DD While at IR Channel menu use the D...

Page 19: ...r the front channels of a surround sound system by relegating the volume control function to the surround processor IMPORTANT NOTICE If LEVEL TRIM will be set to FIXED level adjust first to MINIMUM le...

Page 20: ...nnected TYPE Select MM Moving Magnet or MC Moving Coil depending upon the Phono cartridge type being used This feature matches the impedance of the Phono input to the cartridge type Type MM MC MC Sele...

Page 21: ...Use d f a s to select through the files or folder Press s S or ENTER to start playback of particular file 4 Toggle AVR 4 s DISP button to show information about the current file Ensure that AVR 4 s De...

Page 22: ...AC files in the USB device for playback C 390DD does not respond to remote control commands Batteries are flat or incorrectly inserted Check batteries Infrared receiver IR window of C 390DD or IR tran...

Page 23: ...CM content from PC or MAC DIGITAL INPUT COAXIAL OPTICAL AES EBU Input impedance Coaxial 75 ohms Input impedance AES EBU 110 ohms Sample rate 32kHz to 192kHz Frequency response 0 5dB ref 20Hz 96kHz 192...

Page 24: ...al 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 every...

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