NAD T762 Owner'S Manual Download Page 29

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NAD

www.NADelectronics.com

A Division of Lenbrook Industries LTD

permission of NAD Electronics International

A Division of Lenbrook Industries LTD

T762 Manual GB 12/02 China

Summary of Contents for T762

Page 1: ...Owner s Manual ENGLISH ...

Page 2: ...ed 5 Objects and liquid entry Take care that objects or liquids do not get inside the unit through the ventilation openings 6 Carts and stands When placed or mounted on a stand or cart the unit should be moved with care Quick stops excessive force and uneven surfaces may cause the unit and cart to overturn or fall 7 Wall or ceiling mounting The unit should not be mounted on a wall or ceiling unles...

Page 3: ... the blades of the plug 5 When not in use Unplug the AC power cord from the AC outlet if the unit will not be used for several months or more When the cord is plugged in a small amount of current continues to flow to the unit even when the power is turned off CAUTION CAUTION CAUTION CAUTION CAUTION Modifications or adjustments to this product which are not expressly approved by the manufacturer ma...

Page 4: ...splaying the OSD 15 Navigating the OSD and Making Changes 15 Input Setup 15 Input Settings 15 Speaker Setup 16 Speaker Settings 16 Listening Mode 16 Channel Balance Test Setup 16 Using an SPL Meter 16 Setting Channel Balance 16 Speaker Distance 17 Setting Speaker Distance 17 Advanced Options 17 Main Zone DSP Decoding 17 Dolby Digital Surround EX Decoding 17 DTS EX Matrix 17 Creating and Using Pres...

Page 5: ...r century s experience designing audio and home theater components As with all our products NAD s Music First design philosophy guided the T 762 s design such that it can confidently promise you both state of the art surround home theater and audiophile quality music listening for years to come We encourage you to take a few minutes now to read right through this manual Investing a little time her...

Page 6: ...everal inches to both sides and behind and that will provide a clear line of sight within 25 feet 8 meters between the receiver s front panel and your primary listening viewing position this will ensure reliable infrared remote control communications The T 762 generates a modest amount of heat but nothing that should trouble adjacent components It is perfectly possible to stack the T 762 atop othe...

Page 7: ...c and DTS Neo 6 Music modes can also create enjoyable experience from 2 channel sources On the digital side the T 762 combines extraordinarily high speed DSP processing employing one of the most advanced high speed DSP engines available with fully 24 bit 192 kHz sampling capable D A converters for all channels A single high precision master clock synchronizes all digital circuits to eliminate the ...

Page 8: ...e Out below Packed with your T 762 is the NAD HTR 2 remote control a full system remote especially designed to be easy to use and easy to understand Be sure to read the section Using the HTR 2 Remote Control below to familiarize yourself with the remote s layout and operations before proceeding to setup your receiver Chances are you will want to use your HTR 2 as your primary way to command your e...

Page 9: ...ystem includes a powered subwoofer connect the T 762 s AUDIO PRE OUT SW1 2 or both jacks to its line inputs Press in the main power switch green pushbutton on the T 762 s front panel this puts the T 762 into STANDBY mode and illuminates an amber LED to indicate it is ready to receive remote commands then use the HTR 2 s ON key to power up the receiver Be sure the TV monitor is powered up with the ...

Page 10: ... AM FM tuner in the format front rear LFE For example a Dolby Digital or DTS 5 1 channel source will display 3 2 1 Note that the display shows signal channels not speakers for example a 2 channel analog or digital source whether stereo or surround encoded will show 2 0 0 even though the receiver s Speaker Settings may indeed be set up to use the subwoofer with all sources and the current Listening...

Page 11: ... to select the T 762 s Listening Mode Press repeatedly to step through the T 762 s Listening Modes See About the T 762 s Listening Modes below NOTE Depending on the format of the currently selected input digital or analog stereo or multichannel different modes will be available See About the T 762 s Listening Modes below 16 LEVELS Press repeatedly to select the channel and then use the VOLUME SETU...

Page 12: ...to powered active subwoofers or to power amplifier channels driving a passive system SURR BACK R jack will supply the same signal from the surround back Left channel if the T 762 is so configured see Speaker Setup below Either one or both channels are available mono or stereo as per Speaker Setup Connect to one or two channels of an appropriate external power amplifier or other amplified component...

Page 13: ...ght speaker outputs to the corresponding remote loudspeakers When speakers B are activated the output is taken from the front left and right channels and any signal source is converted downmixed to stereo as indicated in the florescent display NOTE Use stranded wire of at least 16 gauge AWG specialized speaker cable may be valuable consult your NAD audio specialist Connections to the T 762 can be ...

Page 14: ... Do not bundle analog audio cables with AC power cables or with coaxial digital audio cables It is best if they cross at right angles if they must be in close proximity Employ high quality well shielded audio cable throughout and ensure that all connections are secure A pencil eraser can be used to burnish copper and gold plated contacts to ensure good low resistance contact specialized contact cl...

Page 15: ...select the Input settings menu item using the HTR 2 remote s and Enter keys Using the keys select the video input DVD SAT VCR VIDEO 1 6 you wish to configure Use the keys to move to the Audio In line and then use the keys to select the analog audio input you wish to be linked to that input usually this will be the same i e DVD with DVD Video 4 with Video 4 and so on NOTE It is not necessary to hav...

Page 16: ...omatically invoke their native Listening Modes Adjusting the relative balance of your system s loudspeakers ensures that surround sound recordings whether music or film will present the balance of effects music and dialog that the artists intended Additionally if your system incorporates a subwoofer it establishes a correct relationship between the volume of the subwoofer and the other speakers an...

Page 17: ...Surround EX Decoding Select either Auto or On If On is selected the Surround EX decoding will be forced on thus Dolby Digital 5 1 will become 6 1 matrix DTS EX Matrix Select either Auto or On If On is selected the EX Matrix will be forced on thus DTS 5 1 will become 6 1 matrix The T 762 s simple but powerfully flexible system of Presets allows you to customize virtually every aspect of your audio ...

Page 18: ...dB the T 762 will power up to 20 dB This prevents inadvertently beginning a session at excessive volume MUTING THE SOUND MUTING THE SOUND MUTING THE SOUND MUTING THE SOUND MUTING THE SOUND Use the HTR 2 remote s Mute key to silence all channels completely Muting is always available regardless of source or listening mode selections Note that Cycling through Standby or powering off does not release ...

Page 19: ...tereo reception assuming that a multiplex stereo station of sufficient strength is tuned FM Mute eliminates noise from empty FM frequencies but also mutes very weak or distant stations it also causes the search function to skip them Toggling off the FM Mute will result in reduced noise if the FM station signal level is less than the FM Stereo threshold since mono FM is inherently less noise prone ...

Page 20: ...right surround channels plus subwoofer assuming these are present in the current Speakers Setup EARS does not employ the surround back speakers if any EARS extracts the natural ambience present in nearly all well produced stereo recordings It does not synthesize any ambience or other sonic elements and thus remains truer to the sound of the original musical performance than most other music surrou...

Page 21: ...l advantage of this playback mode The table below indicates which listening modes are available with the two types of audio signal sources digital or analog input 2 channel whether the actual signal is monaural stereo or surround encoded and digital multichannel Dolby Digital or DTS Where a listening mode is not available to a given signal source it will not appear in the Listening Mode selection ...

Page 22: ...mpara tively louder while limiting the peak loudness of loud ones the 25PCT setting will yield the least dynamic range and is best for late night sessions or other times when you wish to retain maximum dialog intelligibility while minimizing overall volume levels ADJUSTING CHANNEL LEVELS ON THE FL ADJUSTING CHANNEL LEVELS ON THE FL ADJUSTING CHANNEL LEVELS ON THE FL ADJUSTING CHANNEL LEVELS ON THE...

Page 23: ...f your equipment regardless of brand to the HTR 2 However the HTR 2 is already preprogrammed to operate the T 762 All of the function keys on the AMP Device Selector page perform T 762 functions The HTR 2 can also command many other NAD compo nents from its DVD CD TUNER and TAPE pages It is important to note that certain HTR 2 keys perform different functions depending on the selected Device Selec...

Page 24: ...You might use a macro to automate a simple command sequence such as Turn on the DVD player and then press play Or you might compose an elaborate macro to power up an entire system select a source choose a Listening Mode and begin playback again all from a single keypress The HTR 2 can store one macro on each of its function keys these exclude the Device Selector keys NOTE Macros are independent of...

Page 25: ...mmands cannot be deleted so you need not worry that using Delete Mode might cause irreparable changes To enter Delete Mode simultaneously press and hold for 3 seconds both the desired key s Device Selector key and the RTN key until the Learn LED turns green Press the function key whose command you wish to delete the Learn LED flashes the number of times indicates which type of function has become ...

Page 26: ...ecord Key Delete Mode Device Key Return Key Macro Record Macro Key Function Key Library Mode Device Key Preset Key Back Light Timeout Display Key Digit Key Factory Reset see Factory Reset above The ZR 2 remote control is a discrete compact remote for controlling the T762 from various rooms other than the main room The ZR 2 remote allows full separate control of the source selection irrespective to...

Page 27: ...al input Source component not configured for multi channel digital output Batteries are flat or incorrectly inserted IR transmitter window on remote o IR receiver window on T 762 is obstructed T 762 front panel is in very bright sunlight or ambient light Microprocessor error T762 may have over heated 12V TRIGGER IN OUT is set to AUTO or in position POSSIBLE SOLUTIONS S POSSIBLE SOLUTIONS S POSSIBL...

Page 28: ... 50k ohms Frequency response 5 to 20 000 Hz 0 8dB Signal noise ratio ref rated power 8 ohms A WTD 90dB Signal noise ratio ref 1W 8 ohms A WTD 80dB Remote Control HTR 2 ZR 2 Tuner Section Input sensitivity Mono 16 1dBf 50dB Stereo 36 1dBf Harmonic Distortion FM Mono 0 25 Harmonic Distortion FM Stereo 0 5 Signal noise Mono 60dB Signal noise Stereo 55dB Stereo separation at 1kHz 40dB Frequency Respon...

Page 29: ...rnational 2002 NAD Electronics International 2002 NAD Electronics International 2002 NAD Electronics International A Division of Lenbrook Industries LTD 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 A Division of Lenbrook Industries LTD T762 Manual GB 12 02 China ...

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