NAD T785 HD Скачать руководство пользователя страница 5

INTRODUCTION

ABOUT THE T 785

Though the T 785 is among the most technically sophisticated A/V Receiver, 
we worked hard to make it one of the most musically transparent home-
theater components available as well; this is what we mean by NAD’s “Music 
First” design philosophy. Here are just few examples:

• 

The T 785 uses NAD’s proprietary Power Drive™ amplifier technology 
for all channels to preserve accurate, linear reproduction regardless 
of the loudspeaker. This uniquely efficient power-supply topology 
provides the real-world benefits of high dynamic power that remains 
uncompromised by low-impedance speakers. The result is dynamic, 
detailed, “un-receiver-like” sound in stereo and multi-channel modes 
alike. NAD’s exclusive Soft Clipping™ circuitry further enhances sound 
quality and dynamic potential.

• 

High-performance components used throughout the A/V Receiver’s 
analog audio circuits maximize quality from all sources, including multi-
channel analog sources such as DVD-Audio and SACD.

• 

Audio pre-out jacks make potential expansion as flexible as possible..

• 

A second set of speaker terminals (Speakers B) for remote listening.

• 

Zone pre-amp and video feed with assignable 12 V DC trigger control.

• 

An RS-232 port for advanced zone control and software update through 
a Windows® compatible PC. 

• 

Gold-surfaced connectors are employed throughout to ensure 
maximum signal integrity.

E .A .R .S . AND DIGITAL SURROUND

A key element of the T 785’s unique musical aptitude is NAD’s proprietary 
Enhanced Ambience Recovery System (EARS). In sharp contrast to many 
“ambience-synthesis” music-surround modes, EARS exploits the T 785’s 
substantial DSP power to route the ambient content that is “encrypted” in 
virtually all natural-acoustic recordings to the appropriate main, center and 
surround speakers, without resorting to artificially generated reflections 
or regeneration. EARS’ natural ambience yields a subtle but exceptionally 
effective surround mode that naturally enhances the spatial presentation in 
a fashion suitable for serious music listening. 

Dolby Pro Logic IIx Music and DTS Neo: 6 Music modes can also create 
enjoyable experience from 2-channel sources. 

On the digital side, the T 785 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 timing errors (“jitter”) that otherwise compromise 
sonics. The result is legitimately state-of-the-art surround decoding from 
Dolby Digital and DTS sources, and 6.1/7.1-channel reproduction, with 
genuinely superior sound quality in all modes.

EASE OF USE

Despite the effort NAD has invested in the T 785 A/V Receiver’s sonic 
performance, we expended no less in making it powerfully easy to use. 
Its design is uniquely simple for so sophisticated a component, and the 
HTRC 1 universal remote control is equally understandable, as are the 
T 785’s own front-panel and on-screen displays. Its simple yet powerful 
system of “presets” permits you to fine-tune your listening setup for different 
conditions, sources, or listeners, and to recall these multiple parameters 
with a single key press.

INTEGRATION

The T 785 A/V Receiver offers extensive, flexible system-integration options 
through its configurable DC trigger outputs and input, and its standard-
protocol IR communications links. The DC trigger outputs can be assigned 
to either Local and/or Zone locations. 

ZONE

The T 785 A/V Receiver is equipped with three configurable Zones that 
make full use of video and pre-amp level audio outputs. The ZR 4 remote 
control will allow you complete access to Zone 2 applications including 
access to volume On/Off and all sources inputs. Zone 3 and Zone 4 could 
be configured and managed at the appropriate Zone OSD menu using 
the front panel navigations keys as well as the corresponding keys on the 
HTRC 1 remote control.

RS 232

Flexible system configuration is possible with the RS-232 interface and 
NAD’s proprietary Windows® compatible software. We are also certified 
partners with AMX and Crestron and fully support these external devices.

This interface allows complete remote control of the T 785 from any remote 
location via the PC. Complete remote control functionality is available to 
the user by interface software. See your NAD audio specialist for further 
information.

UPGRADABILITY

The T 785 A/V Receiver permits flexible system growth via individually 
accessible pre-out and main-in jacks for all channels. We have made the 
more likely scenario of software upgrades easy to accomplish via the high 
speed RS-232 port on the rear panel of the T 785. Owners who register 
their T 785 on our international web site www.NADelectronics.com will be 
advised of updates. Some of these may be free of charge, and some may 
require royalty payments depending on the type of upgrade. The advanced 
user will be able to perform these upgrades by downloading files from our 
web site, via e-mail and installing them by connecting the T 785 to a PC. 
Alternatively the dealer from whom you purchased your T 785 should be 
able to assist in performing these upgrades. 

ABOUT THE HTRC 1 SYSTEM REMOTE CONTROL

Packed with your T 785 is the NAD HTRC 1 remote control, a full-system 
remote especially designed for easy use and understanding. Be sure to read 
the section “Using the HTRC 1 Remote Control”, to familiarize yourself with 
the remote’s layout and operations before proceeding to setup your A/V 
Receiver. You may opt to use your HTRC 1 as your primary way to command 
your entire A-V system. The HTRC 1 can be employed to operate additional 
NAD or other-brand components such as a DVD/CD player, television, 
satellite/HDTV tuner, VCR, or virtually anything else that operates via 
standard infrared remote.

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Содержание T785 HD

Страница 1: ...ENGLISH FRAN AIS ESPA OL ITALIANO DEUTSCH NEDERLANDS SVENSKA Owner s Manual T785 AV Surround Sound Receiver...

Страница 2: ...rticle 810 of the National Electrical Code ANSI NFPA 70 provides information with regard to proper grounding of the mast and supporting structure grounding of the lead in wire to an antenna discharge...

Страница 3: ...nection to the mains supply If this product is not provided with a mains plug or one has to be fitted then follow the instructions given below IMPORTANT DO NOT make any connection to the larger termin...

Страница 4: ...232 5 UPGRADABILITY 5 ABOUT THE HTRC 1 SYSTEM REMOTE CONTROL 5 GETTING STARTED 6 WHAT S IN THE BOX 6 INITIAL SETUP 6 CHOOSING A LOCATION 6 QUICK START 6 DEALING WITH HUM AND NOISE 7 identification of...

Страница 5: ...ts design is uniquely simple for so sophisticated a component and the HTRC 1 universal remote control is equally understandable as are the T 785 s own front panel and on screen displays Its simple yet...

Страница 6: ...mount of heat but nothing that should trouble adjacent components It is perfectly possible to stack the T 785 on top of other components but the reverse usually should be avoided Nonetheless it is gen...

Страница 7: ...aser can be used to burnish copper and gold plated contacts to ensure good low resistance contact specialized contact cleaners can also be useful Avoid unnecessary unplugging and re plugging since the...

Страница 8: ...his button to cycle through Preset Name RDS name and RDS text 4 AM FM DB Toggle this button to select either AM FM DAB 230V version only or XM 120V version only tuner functions 5 TUNER MODE In FM mode...

Страница 9: ...Tone Controls under Main Menu discussions 15 TONE DEFEAT Tone Controls are enabled or disabled by pressing this button Tone controls are bypassed at Tone Defeat while at Tone Active the tone controls...

Страница 10: ...omponents typically a DVD BD player and terrestrial or satellite HDTV tuner Connect Component Video OUT to the Component Video input of a compatible video monitor TV Be sure to observe consistency in...

Страница 11: ...cted to these jacks using theT 785 s own Dolby Digital and DTS decoding and digital analog converters via a digital connection will usually produce superior results 9 XM MODULE INPUT 120V version only...

Страница 12: ...annels there is no power amplifier built into the T 785 for a subwoofer Connect the SUBW 1 or SUBW 2 output or both to powered active subwoofers or to power amplifier channels driving a passive system...

Страница 13: ...tions set forth at Listening Mode DSP Options Tone Controls and Picture Controls are carried over whenever they are enabled during A V Preset setting Please see the section AV Presets for reference Li...

Страница 14: ...al jazz and folk genres as well as numerous examples from others Its virtues include realistic stable front stage sonic imaging and spacious but unexaggerated ambient virtual acoustics that remain fai...

Страница 15: ...ave to octave balance and surround impression remained the same despite changes in volume Audyssey Dynamic EQ is designed to work in conjunction with Audyssey MultEQ Dynamic EQ determines the proper l...

Страница 16: ...of preference ASPECT MODE The Aspect Mode allows one the choice of adjusting the video output configuration of the T 785 Letterbox Original aspect ratio is maintained preserving the original image s...

Страница 17: ...refers to the adjustable secondary Zone 2 Volume level that can be increased or decreased using the buttons of the HTRC 1 or front panel s corresponding navigation buttons When a Zone is activated a...

Страница 18: ...esolution settings 576i and 576p 50Hz is the only available option 60Hz Setting normally for North America For resolution settings 480i and 480p 60Hz is the only available option 24Hz Select to delive...

Страница 19: ...your DVD player is attached to Source 1 it is possible to rename Source 1 to DVD Player In order to rename the Source label scroll to Name and press to go the character Then press to pick through the...

Страница 20: ...s A fifth option is Off wherein the particular Source is prompted not to select any Video input Navigate through theVideo input selections by pressing and then to step through the selections The follo...

Страница 21: ...ort allocated to Source Setup Source Setup Table View The Source Setup Table View reflects the settings made in the Source Setup Normal View menu All the Source settings are summarized and displayed i...

Страница 22: ...rocessing this information using very sophisticated digital signal processing is able to precondition the signal to effectively make the walls disappear This creates a family size sweet spot where the...

Страница 23: ...on Filter calculated by NAD T 785 Corrected Room Response Flat EQ is a third option but not one that we recommend for listening it is useful for verifying system performance when using external instru...

Страница 24: ...connected to the T 785 s SUBW1 or SUBW2 output jack Enhanced Bass When the subwoofer is set to ON and Front is set to Large Enhanced Bass is also available Normally with speakers set to Large the subw...

Страница 25: ...r level adjustment by ear using music and film sound material is frequently useful Due to the effects of room acoustics matched pair speakers front surround back will not always calibrate to exactly t...

Страница 26: ...ne 4 can be configured into two modes Record Out and Zone Audio Only If the selected mode is Record Out the audio and applicable video signal of the assigned Source are directly sent out to the applic...

Страница 27: ...Zone 4 as described above will all be activated given a 12V DC input at Trigger IN Warning If Auto Trigger IN at Trigger Setup menu is assigned to Main or All and the TRIGGER switch is set to AUTO mo...

Страница 28: ...is additional channel you will experience improved dynamics and a better sensation of movement within the sound field If media sources recorded in Dolby Digital EX are decoded with a Digital EX decode...

Страница 29: ...r Audio adopts variable data transfer rates facilitating data transfer to the maximum rate of 24 5 Mbps in the Blu ray disc format 18 0 Mbps in the HD DVD format which by far exceeds that of a standar...

Страница 30: ...rations set forth at Display Setup are carried over whenever it is enabled during A V Preset setting Please see also the section below about AV Presets Vacuum Fluorescent Display VFD Display Select On...

Страница 31: ...the keys you can selectively include in the particular Preset any of the above mentioned parameter settings by choosing Yes If you decide not to include in the particular Preset a certain parameter se...

Страница 32: ...setting While at Save Current Setup to Preset menu line use to save the above settings to Preset 1 Below OSD will be shown affirming that the above settings are now saved to Preset 1 When you recall P...

Страница 33: ...p settings that will be applied at Preset 2 will be the last or current Speaker Setup settings which in this sample are the same Speaker Setup settings shown above in Step 1 7 You can setup up to 5 Pr...

Страница 34: ...TUNE for more than 2 seconds to search up or down the T 785 s tuner will stop at the next sufficiently strong signal it encounters Pressing the TUNE during the search process will stop the search 3 Af...

Страница 35: ...io TheT 785 is XM Ready which means that with the addition of separately sold XM Mini Tuner CPC 9000 and XM Mini Tuner Home Dock it has everything you need to listen to live XM Everything else is buil...

Страница 36: ...to is available on the HTRC 1 remote control and front panel then the reference to said button is applicable to both the HTRC 1 remote control and front panel The same condition applies to their equi...

Страница 37: ...channel list DRC The level of compression of stations can be set to eliminate the differences in dynamic range or sound level between radio stations Popular music would normally be more compressed th...

Страница 38: ...n is shown This is the default display DLS Dynamic Label Segment DLS is the scrolling text supplied by the broadcasting station It may contain information on music titles or details regarding the prog...

Страница 39: ...of the buttons NOTES The iPod player s click wheel and controls will not operate when it is properly connected to the T 785 via the NAD docking station To exit from the iPod Menu at Source 5 press br...

Страница 40: ...on ENTER Press ENTER to select an option or start playback REPEAT Toggle to initiate repeat mode as follows repeat one song repeat all songs or cancel repeat mode RANDOM Toggle to initiate playback in...

Страница 41: ...PC Interface allows programming from a Personal Computer The HTRC 1 is already preprogrammed with a full complement of NAD commands on its AMP DEVICE SELECTOR page and with library commands to operate...

Страница 42: ...to display version numbers SETUP MENU Press and hold the SETUP and ENTER keys for five seconds to enter the Setup Menu You cannot enter the setup menu if the remote is currently displaying Low Batt Th...

Страница 43: ...select between No desired library code is not uploaded and Yes desired library code is uploaded and saved to the applicable device page NOTE Instead of scrolling through the library list you can also...

Страница 44: ...e key twice in a row the IR signal toggles between two different variations of the same command At 2 Pass mode step 5 and onwards of the above example would be as follows the same Steps 1 4 of the abo...

Страница 45: ...ll be saved and process is completed EXECUTE PUNCHED THROUGH MACRO To recall the punched through macro command as above example press BD in the DEVICE SELECTOR page and then press RTN the macro comman...

Страница 46: ...s with a space Space or blank can also be selected using buttons scroll up to the blank character 8 Press ENTER when you have finished the renaming sequence 9 Display shows Save and No use to select b...

Страница 47: ...s and hold TUNER 10 SETUP and ENTER buttons Use to scroll to Reset 3 Press ENTER 4 Use to select between No HTRC 1 will not be reset and Yes HTRC 1 will be reset to its factory defaults When you selec...

Страница 48: ...OFF or the T 785 s STANDBY button will also cancel the sleep mode USING THE ZR 4 REMOTE CONTROL The ZR 4 remote control is a discrete compact remote for controlling the T 785 from various rooms other...

Страница 49: ...orrect Speaker Configuration or Speaker Levels settings Center level set too low on Speaker Levels menu No Dolby Digital DTS Source s digital output is not connected to a T 785 digital input Check con...

Страница 50: ...ons include feet volume knob and extended speaker terminals Specifications are subject to change without notice For updated documentation and features please log onto www NADelectronics com for the la...

Страница 51: ...51 ENGLISH FRAN AIS ESPA OL ITALIANO DEUTSCH NEDERLANDS SVENSKA...

Страница 52: ...l 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...

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