Nad T-748-AV-English Owners Manual
®
T 748
AV Surround Sound Receiver
ENGLISHPORTUGUÊS FRANÇAISESPAÑOLITALIANODEUTSCHNEDERLANDSSVENSKAРУССКИЙ
Owner’s Manual
ENGLISH PORTUGUÊSFRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA РУССКИЙ
IMPORTANT SAFETY INSTRUCTIONS
THE LIGHTNING FLASH WITH ARROWHEAD SYMBOL, WITHIN
AN EQUILATERAL TRIANGLE, IS INTENDED TO ALERT THE USER
TO THE PRESENCE OF UNINSULATED “DANGEROUS VOLTAGE”
WITHIN THE PRODUCT’S ENCLOSURE THAT MAYBE OF
SUFFICIENT MAGNITUDE TO CONSTITUTE A RISK OF ELECTRIC
SHOCK TO PERSONS.
THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS
INTENDED TO ALERT THE USER TO THE PRESENCE OF IMPORTANT
OPERATING AND MAINTENANCE (SERVICING) INSTRUCTIONS IN
THE LITERATURE ACCOMPANYING THE APPLIANCE.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS
PRODUCT TO RAIN OR MOISTURE.
NOTE TO CATV SYSTEM INSTALLER
This reminder is provided to call the CATV system installer’s attention to Section
820-40 of the NEC which provides guidelines for proper grounding and, in
particular, species that the cable ground shall be connected to the grounding
system of the building, as close to the point of cable entry as practical.
FCC NOTICE
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation.
SAVE THESE INSTRUCTIONS FOR LATER USE. FOLLOW ALL
WARNINGS AND INSTRUCTIONS MARKED ON THE EQUIPMENT.
1 Read these instructions.
2 Keep these instructions.
3 Heed all warnings.
4 Follow all instructions.
5 Do not use this apparatus near water.
6 Clean only with a dry cloth.
7 Do not block any of the ventilation openings. Install in accordance with
the manufacturer’s instructions.
8 Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including ampliers) that produce heat.
9 Do not defeat the safety purpose of the polarized or grounding type
plug. A polarized plug has two blades with one wider than the other.
A grounding type plug has two blades and a third grounding prong.
The wide blade or the third prong is provided for your safety. When the
provided plug does not t into your outlet, consult an electrician for
replacement of the obsolete outlet.
10 Protect the power cord from being walked on or pinched particularly at
plugs, convenience receptacles, and the point where they exit from the
apparatus.
11 Only use the attachments/accessories specied by the manufacturer.
12 Use only with a cart, stand, tripod, bracket, or table specied
by the manufacturer, or sold with the apparatus. When a
cart is used, use caution when moving the cart/apparatus
combination to avoid injury from tip-over.
13 Unplug this apparatus during lightning storms or when unused for long
periods of time.
14 Refer all servicing to qualied service personnel. Servicing is required
when the apparatus has been damaged in any way, such as power
supply cord or plug is damaged, liquid has been spilled or objects have
fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
This equipment generates uses and can radiate radio frequency energy
and if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment o and on, the user
is encouraged to try to correct the interference by one or more of the
following measures
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to
which the receiver is connected
• Consult the dealer or an experienced radio/TV technician for help.
2
IMPORTANT SAFETY INSTRUCTIONS
WARNING!
The unit must not be exposed to dripping or splashing liquids, and liquidlled objects such as vases or cups should not be placed on the unit.
CAUTION
Changes or modications to this equipment not expressly approved by
NAD Electronics for compliance could void the user’s authority to operate
this equipment.
CAUTION
These servicing instructions are for use by qualied service personnel only. To
reduce the risk of electric shock, do not perform any servicing other than that
contained in the operating instructions unless you are qualied to do so.
ATTENTION
Disconnect this apparatus from the AC mains completely by unplugging
the power cord plug from the AC receptacle.
CAUTION REGARDING PLACEMENT
To maintain proper ventilation, be sure to leave a space around the unit
(from the largest outer dimensions including projections) that is equal to or
greater than shown below.
Left and Right Panels: 10 cm
Rear Panel: 10 cm
Top Panel: 20 cm
WARNING: DO NOT INGEST BATTERY,
CHEMICAL BURN HAZARD
The remote control supplied with this product contains a coin/
button cell battery. If the coin/button cell battery is swallowed,
it can cause severe internal burns in just 2 hours and can lead to death.
Keep new and used batteries away from the children. If the battery
compartment does not close securely, stop using the product and keep it
away from children.
If you think batteries might have been swallowed or placed inside a part of
the body, seek immediate medical attention.
NOTES ON ENVIRONMENTAL PROTECTION
At the end of its useful life, this product must not be disposed
of with regular 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 can be reused in accordance with their markings. Through
re-use, recycling of raw materials or other forms of recycling of old
products, you are making an important contribution to the protection of
our environment. Your local administrative oce can advise you of the
responsible waste disposal point.
INFORMATION ABOUT COLLECTION AND DISPOSAL OF
WASTE BATTERIES DIRECTIVE 2006/66/EC OF THE EUROPEAN
PARLIAMENT AND THE COUNCIL OF EUROPEAN UNION FOR
EUROPEAN CUSTOMERS ONLY
Batteries bearing any of these symbols indicate
that they should be treated as “separate collection”
and not as municipal waste. It is encouraged that
necessary measures are implemented to maximize
the separate collection of waste batteries and
to minimize the disposal of batteries as mixed
municipal waste.
End-users are exhorted not to dispose waste
batteries as unsorted municipal waste. In order to
achieve a high level of recycling waste batteries,
discard waste batteries separately and properly through an accessible
collection point in your vicinity. For more information about collection and
recycling of waste batteries, please contact your local municipality, your
waste disposal service or the point of sale where you purchased the items.
By ensuring compliance and conformance to proper disposal of waste
batteries, potential hazardous eects on human health is prevented and
the negative impact of batteries and waste batteries on the environment
is minimized, thus contributing to the protection, preservation and quality
improvement of the environment.
ENGLISHPORTUGUÊS FRANÇAISESPAÑOLITALIANODEUTSCHNEDERLANDSSVENSKAРУССКИЙ
NOTE: THE T
TO THE PRESCRIBED AC OUTLET, I.E., 120V 60HZ OR 230V 50HZ.
RECORD YOUR MODEL NUMBER NOW, WHILE YOU CAN SEE IT
The model and serial number of your new T 748 are located on the back of
the cabinet. For your future convenience, we suggest that you record these
numbers here:
Model no: ......................................
Serial no.: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NAD is a trademark of NAD Electronics International, a division of Lenbrook Industries Limited
Copyright 2013, NAD Electronics International, a division of Lenbrook Industries Limited
748
IS NOT AN AUTO VOLTAGE UNIT. CONNECT ONLY
3
INTRODUCTION
TABLE OF CONTENTS
ENGLISH PORTUGUÊSFRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA РУССКИЙ
IMPORTANT SAFETY INSTRUCTIONS .........................2
INTRODUCTION
GETTING STARTED ...............................................5
WHAT’S IN THE BOX ..................................................5
INITIAL SETUP ........................................................5
CHOOSING A LOCATION .............................................5
DEFAULT SOURCE SETTINGS .........................................5
IDENTIFICATION OF CONTROLS
FRONT PANEL ....................................................6
REAR PANEL .....................................................8
AVR 4 REMOTE CONTROL ........................................10
USING THE AVR 4 REMOTE CONTROL ............................... 10
LIBRARY ............................................................ 12
USING THE ZR 7 REMOTE CONTROL ................................ 13
OPERATION
USING THE T 748 MAIN MENU ..................................14
ABOUT THE ONSCREEN DISPLAY OSD ............................ 14
MAIN MENU ........................................................ 14
LISTENING MODE .................................................. 14
ADJUSTING LISTENING MODES .................................... 15
DSP OPTION ........................................................ 16
TONE CONTROLS ................................................... 16
ZONE 2 CONTROLS ................................................. 16
USING THE T 748 SETUP MENU .................................17
SETUP MENU ....................................................... 17
SOURCE SETUP .................................................... 17
SOURCE SETUP NORMAL ......................................... 17
SOURCE SETUP TABLE ............................................ 18
iPod SETUP ......................................................... 18
SPEAKER SETUP .................................................... 19
AUTO CALIBRATION ................................................ 19
SPEAKER CONFIGURATION ......................................... 20
SPEAKER LEVELS .................................................... 20
SPEAKER DISTANCE ................................................ 21
ADJUSTING THE VOLUME .......................................... 21
AMPLIFIER SETUP .................................................. 21
HDMI SETUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
LISTENING MODE SETUP ........................................... 22
LISTENING MODES ................................................. 22
DOLBY DIGITAL SURROUND MODES ............................... 22
DOLBY SETUP ...................................................... 23
DTS SETUP ......................................................... 24
DTS SURROUND MODES ........................................... 24
ENHANCED STEREO ................................................ 24
DISPLAY SETUP ..................................................... 25
A/V PRESETS SETUP ................................................ 25
AUTO POWER DOWN SETUP ....................................... 28
LISTENING TO AM/FM RADIO ....................................29
SELECTING A TUNER BAND ......................................... 29
STORING PRESETS AM/FM ........................................ 29
CHOOSING THE TUNER MODE ...................................... 30
ABOUT USER NAMES ............................................... 30
ABOUT RDS ........................................................ 30
LISTENING TO DAB RADIO .......................................31
CONNECTING THE DAB MODULE .................................. 31
DAB OPERATION ...................................................31
SERVICE LIST ....................................................... 31
DAB TUNER MODE .................................................32
LOCAL SCAN ....................................................... 32
STATION ORDER .................................................... 32
DYNAMIC RANGE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
MANUAL TUNE .....................................................32
PRUNE LIST ......................................................... 33
DAB RESET ......................................................... 33
SETTING DAB PRESETS ............................................. 33
DELETING A DAB PRESET ........................................... 33
INFORMATION SETTINGS ........................................... 34
OPERATION
LISTENING TO YOUR iPod PLAYER ................................35
CONNECTING THE OPTIONAL NAD IPD AND ...................... 35
iPod PLAYER TO THE T 748 .......................................... 35
iPod MENU OPTIONS ...............................................35
CONTROL FEATURES ............................................... 36
NAD IPD 2 .......................................................... 36
TO VIEW VIDEOS OR PHOTOS LOADED IN YOUR iPod ............... 36
REFERENCE
TROUBLESHOOTING ............................................37
SPECIFICATIONS ................................................38
THANK YOU FOR CHOOSING NAD.
The T 748 AV Surround Sound Receiver is a technologically advanced and
highly capable product yet we have invested great eort in making it simple
and easy to use. The T 748 delivers a range of genuinely useful options for
surround sound and stereo listening alike, using powerful digital signal
processing and superbly accurate digital-audio circuitry. However, we have
also been careful to ensure that the T 748 is as musically transparent, faithful
to every video detail and spatially accurate as possible, incorporating much
of what we’ve learned from over three decades of experience designing
audio, video and home-theater components. As with all our products, NAD’s
“Music First” design philosophy guided the T 748’s design, such that it can
condently promise you both state-of-the-art surround home-theater and
audiophile-quality music listening for years to come.
NAD SHALL NOT BE HELD LIABLE FOR ANY TECHNICAL OR USER INTERFACE DISCREPANCIES IN THIS MANUAL.
THE T 748 OWNER’S MANUAL MAY BE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. CHECK OUT THE NAD WEBSITE FOR THE LATEST
VERSION OF THE T 748 OWNER’S MANUAL.
We encourage you to take a few minutes now to read right through this
manual. Investing a little time here at the outset might save you a good
deal of time later, and is by far the best way to ensure that you make the
most of your investment in the T 748, and get the most from this powerful
and exible home-theater component.
One more thing: We urge you to register your T 748 ownership on the NAD
Worldwide Web site:
http://NADelectronics.com
For warranty information contact your local distributor.
4
WHAT’S IN THE BOX
Packed with your T 748 you will nd
• An AM loop antenna
• A FM ribbon-wire antenna with balun
• A detachable mains power cord
• Measurement microphone for auto calibration
• AVR 4 remote control with 2 AA batteries
• ZR 7 zone remote control with 3V CR2025 battery
• Owner’s manual in CD-ROM
SAVE THE PACKAGING
Please save the box and all of the packaging in which your T 748 arrived. Should you move or
otherwise need to transport your T 748, this is by far the safest container in which to do so. We’ve seen
too many otherwise perfect components damaged in transit for lack of a proper shipping carton, so
please: Save that box!
INITIAL SETUP
Before you make the rst connection to your T 748, you should have the arrangement of your
listening room/home theater components and furniture mapped out, at least initially. Unfortunately, a
discussion of the vital questions of loudspeaker placement and listening/viewing positions is beyond
our scope here.
INTRODUCTION
GETTING STARTED
ENGLISHPORTUGUÊS FRANÇAISESPAÑOLITALIANODEUTSCHNEDERLANDSSVENSKAРУССКИЙ
CHOOSING A LOCATION
Choose a location that is well ventilated (with at least several inches to both sides and behind), and
that will provide a clear line of sight, within 25 feet/8 meters, between the T 748’s front panel and your
primary listening/viewing position - this will ensure reliable infrared remote control communications.
The T 748 generates a modest amount of heat, but nothing that should trouble adjacent components.
It is especially important that sucient ventilation be provided.
DEFAULT SOURCE SETTINGS
The following table lists the default SOURCE settings. Note that the Audio input settings show both
digital and analog audio input. Digital input will always take precedence over analog audio input even
if both are present.
Source Audio Input Video Input
Source 1 HDMI 1/ Audio 1 HDMI 1
Source 2 Optical 2/ Audio 2 Component Video 1
Source 3 Coaxial 1/Audio 3 Video 1
Source 4 Coaxial 2/Audio 3 Video 2
iPod Audio 2 S-Video
Front Optical Front Input/ Audio Front Input S-Video Front Input
Media Player Audio Front Input
Tuner
For Video output, select the highest quality video format available on your TV/Monitor and utilize this
for your Monitor OUT connection from the T 748 to the TV/Monitor. For T 748, this should be HDMI
with the other choice being Composite video output.
To modify the above default settings and for a better understanding of source setting and
combinations, please refer to the item about “SOURCE SETUP” in the “USING THE T 748 - SETUP MENU”
segment of the “OPERATION” section.
5
ENGLISH PORTUGUÊSFRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA РУССКИЙ
IDENTIFICATION OF CONTROLS
FRONT PANEL
1 2
3 4 5 6 7 8
9
10
1 STANDBY BUTTON
• Press this button to switch ON the T 748 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.
2 STANDBY LED
• This indicator will light up amber when the T 748 is at standby
mode.
• When the T 748 is powered up from standby mode, this indicator
will illuminate blue.
3 NAVIGATION and ENTER BUTTONS
The navigation [ a/s/d/f ] and [ENTER] buttons have various
applications specic 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.
AM/FM mode
Toggle [ENTER] button to switch between “Tune” and “Preset” mode.
Select “Tune” mode.
• Pressing momentarily the [ a/s ] buttons will manually scan the AM
or FM band.
• Press and hold [ a/s ] for more than 2 seconds to search up/
down;the T 748’s tuner will stop at the next suciently strong signal
it encounters.
• Note that this function “wraps” - that is, it will continue to search
from one end of the AM or FM band to the other until it stops at a
strong signal.
Toggle [ENTER] button to switch between “Tune” and “Preset” mode.
Select “Preset” mode.
• Use [ d/f ] to step up or down AM/FM Presets. Unused presets are
skipped over. Note that Presets must have been previously stored.
A
DAB mode (230V version model only)
• Use front panel [ a/s ] and [ENTER] buttons in combination with
[MENU] button to select through applicable DAB menu options.
4 MENU
• Press to activate or deactivate OSD menu.
• At DAB mode, use the [MENU] button in combination with the front
panel [ a/s ] and [ENTER] buttons to activate DAB menu options.
5 LISTENING MODE
• Toggle to select through the various Listening mode options.
• Depending on the format of the currently selected input (digital
or analog, stereo or multichannel), various listening modes are
available.
• Refer also to the item about LISTENING MODE under the USING THE
T 748 - MAIN MENU segment of the OPERATION section.
6 VACUUM FLUORESCENT DISPLAY (VFD)
• Displays visual information about the current settings like the active
Source, volume level, listening mode, audio format, applicable RDS/
DAB as well as iPod-related display information and other related
indicators.
• Refer also to the item about DISPLAY SETUP under the USING THE
T 748 - SETUP MENU segment of the OPERATION section.
7 REMOTE SENSOR
• Point the AVR 4 remote control at the remote sensor and press the
buttons.
• Do not expose the remote sensor of the T 748 to a strong light
source such as direct sunlight or illumination. If you do so, you may
not be able to operate the T 748 with the remote control.
Distance: About 23ft (7m) from the front of the remote sensor.
Angle: About 30° in each direction of the front of the remote sensor.
D ECB
1211
Refer also to the item about STORING PRESETS (AM/FM) at the
LISTENING TO AM/FM RADIO section of the OPERATION page.
6
8 SOURCE [ 3/4 ]
• Toggle through the input selections - Source 1, Source 2, Source 3,
Source 4, iPod, Source 7, Front Input, Media Player and Tuner (AM/
FM/DAB as applicable). More Sources can be directly recalled upon
enabling them at the Setup Menu.
• Refer also to the item about SOURCE SETUP under the USING THE
T 748 - SETUP MENU segment of the OPERATION section.
9 VOLUME
• The VOLUME control adjusts the overall loudness of the signal being
fed to the loudspeakers or headphones.
• Turn clockwise to increase the volume level; counter clockwise to
lower it.
10 PHONES
• Accepts stereo headphone using a standard 1/4-inch stereo phone
plug (use a suitable adaptor for headphones equipped with a
smaller plug).
• Plugging in headphones automatically mutes output from the
speakers.
• For headphone listening, the Front speakers must be set to “Large” at
the “Speaker Conguration” of the Speaker Setup item at the Setup
Menu; otherwise headphone bass response will be restricted.
• Plugging in headphones will automatically switch the T 748 to
Stereo or Analog Bypass modes.
IDENTIFICATION OF CONTROLS
FRONT PANEL
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11 FRONT INPUT PORTS
• Use these convenience jacks for occasional sources such as a
camcorder, video game console, any analog audio or optical digital
audio sources and composite video sources.
• If your source has two output jacks indicative of stereo output,
insert both jacks into the T 748’s corresponding Front “L” (item A) and
“R (MONO)” input to achieve stereo output as well.
• On the other hand, if your source has a single audio out jack only or
is marked “Mono output”, plug this into the T 748’s Front “R (MONO)”
input (item B).
• Connect composite video output source to the front composite
video input (item C).
• Connect S-Video output source to the front S-Video input (item D).
• Use the front optical audio input (item E) for optical digital audio
sources.
12 FRONT MP/MIC INPUT
• Connect your Media Player’s standard stereo phone jack to this
input.
• This is also same input where the supplied microphone is
connected for speaker auto calibration.
• Refer also to the item about AUTO CALIBRATION under the USING
THE T 748 - SETUP MENU segment of the OPERATION section.
7
ENGLISH PORTUGUÊSFRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA РУССКИЙ
IDENTIFICATION OF CONTROLS
REAR PANEL
1 2 3 4 6 7 8 9
5
L
R
ZONE 2
SURR-BACK/
SURR-B/ZONE2
SURR-BACK/
ZONE 2
ZONE 2
10 11 12 13
14 15
16
ATTENTION!
Please make sure that the T 748 is powered o or unplugged from the mains power source 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.
1 FM ANTENNA TERMINAL
• Connect the supplied lead-type FM antenna to the FM antenna
input. Extend the lead. Experiment freely with your antenna
3 MONITOR OUT
• Connect to the video input of a monitor/television using quality
dual-RCA cables designed for video signals.
placement and orientation until you get the clearest sound and
lowest background noise. Fix the antenna in the desired position by
using thumb tacks, push pins or any suitable means.
4 AUDIO 3 IN/OUT
• Connect AUDIO 3 OUT to the corresponding analog audio input
of a recording component such as a cassette deck, CD recorder or
AM ANTENNA TERMINAL
The AM loop antenna supplied with the T 748 (or a suitable
replacement) is required for AM reception.
• Connect the supplied AM loop antenna to these terminals. If an
external AM antenna is used, make connections to the AM and GND
terminals in accordance with the instructions supplied with the
antenna.
• Testing dierent positions for the antenna may improve reception;
vertical orientation will usually produce the best results. Antenna
proximity to large metal objects (appliances, radiators) may impair
to an outboard audio/video processor. Connect AUDIO 3 IN to the
component’s corresponding analog audio output connectors.
• The signal present at the AUDIO 3 OUT is determined by the source
last selected via the front panel Source keys or the AVR 4’s input select
keys with the exception of Source 3 or Source 4. If the default settings
are maintained for both Source 3 and Source 4 (analog audio input is
AUDIO 3) and both their respective digital audio input is set to “O”,
there will be no output at AUDIO 3 OUT when Source 3 or Source 4 is
selected. This prevents feedback through the recording component
thereby preventing possible damage to your speakers.
reception, as will as attempts to lengthen the wire to the loop.
• Refer also to the item about ASSEMBLING THE LOOP ANTENNA at
the LISTENING TO AM/FM RADIO section of the OPERATION page.
5 COMPONENT VIDEO INPUT
• Connect the Component Video Input to Component Video output
of compatible source components, typically a DVD player, BD player,
2 AUDIO 1-2/VIDEO 1-2/S-VIDEO
• These comprise the T 748’s other sets of principal input. Connect
these S-Video, composite video, and analog audio input ports to
digital cable box or other applicable components.
• Be sure to observe consistency in connecting the Y/Pb/Pr jacks to
the corresponding sources.
the corresponding output ports of source components such as DVD
players or cable/satellite boxes.
• AUDIO 2 IN and S-VIDEO IN are the assigned default ports for the
audio/video output of the separately sold NAD IPD (NAD IPD Dock
for iPod) 1, NAD IPD 2 and later variants.
6 ZONE 2
• Send zone selected audio source to the corresponding audio input
of a separately located additional amplier or receiver (not supplied)
that can power its matching set of speakers.
• Use high quality patch cables to reduce noise pickup over long
distance runs.
8
IDENTIFICATION OF CONTROLS
REAR PANEL
7 DAB MODULE INPUT (230V version model only)
The T 748 is compatible only with the NAD DAB Adaptor module
models DB 1 or DB 2.
• Plug-in the other end of the Mini-Din connector from the NAD DAB
Adaptor module output port into this socket.
• With DAB, you can receive CD-like quality programs without any
annoying interference and signal distortion.
• Refer also to the “LISTENING TO DAB RADIO” segment of the
“OPERATION” section.
NOTE
The external NAD DAB Adaptor module is not supplied with your T 748.
8 HDMI (HDMI 1-4, HDMI MONITOR OUT)
• 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. Connect the HDMI Monitor OUT to a HDTV or projector
with HDMI input.
WARNING
Before connecting and disconnecting any HDMI cables, both the T 748
and the ancillary source must be powered OFF and unplugged from the
AC outlet. Failure to observe this practice may cause permanent damage
to all equipment connected via HDMI sockets.
9 DIGITAL AUDIO (COAXIAL 1-2, OPTICAL 1-2)
• Connect to the corresponding optical or coaxial digital output of
sources such as CD or BD/DVD players, digital cable box, digital
tuners and other applicable components.
• Coaxial and Optical digital input association is congurable via the
Source Setup item of the Setup Menu OSD.
10 IR IN
• This input is connected to the output of an IR (infrared) repeater
(Xantech or similar) or the IR output of another component to allow
control of the T 748 from a remote location.
11 MP DOCK
The T 748 is equipped with a data port in the rear panel where an
optional NAD IPD (NAD IPD Dock for iPod) 1, NAD IPD 2 and later
variants can be plugged in.
• Connect the “MP DOCK (DATA PORT )” jack of the T 748 to the
corresponding “DATA PORT” socket of the optional NAD IPD model.
• AUDIO 2 IN and S-VIDEO IN are the assigned default ports for the
audio/video output of the separately sold NAD IPD (NAD IPD Dock
for iPod) 1, NAD IPD 2 and later variants.
• Refer also to the “LISTENING TO YOUR iPod PLAYER” segment of the
“OPERATION” section.
NOTE
The NAD IPD Dock for iPod is not supplied with your T 748.
12 RS 232
NAD is a certied partner of AMX and Crestron and fully supports
these external devices. Check out the NAD website for information
about AMX and Crestron compatibility with NAD. See your NAD audio
specialist for more information.
• Connect this interface using RS-232 serial cable (not supplied) to
any Windows compatible PC to allow remote control of the T 748
via compatible external controllers.
13 AUDIO PRE-OUT/ZONE 2
• The AUDIO PRE- OUT makes it possible to use the T 748 as a pre-
amplier to external power ampliers for some or all channels.
Connect FRONT L, FRONT R, CENTER, SURR R, SURR L, SURR-BL and
SURR-BR to the respective channel input of a power amplier or
ampliers driving the corresponding applicable speakers.
• SURR-BL and SURR-BR are also assigned as secondary ZONE 2 OUT.
This is applicable only if “Zone 2” is the selected setting of “Back
Amp” in the “Amplier Setup” menu. For further information, refer to
the item about ZONE 2 CONTROLS at the USING THE T 748 - MAIN
MENU segment of the OPERATION section.
• Unlike the full range channels, there is no power amplier built-into
the T 748 for a subwoofer. Connect the SUBW output to powered
(“active”) subwoofers or to power amplier channels driving a
passive system.
NOTE
Never connect both the external amplier and T 748’s speaker outputs to
the same set of speakers.
14 SPEAKERS
• Connect the respective speaker’s FRONT L, FRONT R, CENTER,
SURR R, SURR L, SURR-BACK L, and SURR-BACK R channels to their
corresponding loudspeakers. Make sure the “+” (red) terminal and
“-” (black) terminal are connected to the corresponding “+” and “-”
terminals of the loudspeaker. Use extra care to ensure that no stray
wires or strands cross between posts or terminals at either end.
• SURR-BACK L and SURR-BACK R can be assigned as Zone 2 speaker
level output. This is applicable only if “Zone 2” is the selected setting
of “Back Amp” in the “Amplier Setup” menu. For further information,
refer to the item about ZONE 2 CONTROLS at the USING THE T 748 MAIN MENU segment of the OPERATION section.
NOTE
Use stranded wire of at least 16 gauge (AWG). Connections to the T 748 can
be made with banana-type plugs. Bare wire or pins can also be used by
loosening the terminal’s plastic nut, making a clean, neat connection, and
re-tightening carefully. To minimize the danger of short circuit, ensure that
only 1/2-inch of exposed wire or pin is employed when connecting.
15 AC MAINS INPUT
The T 748 comes supplied with a separate detachable mains power
cord. Before connecting the plug to the mains power source, ensure
that it is rmly connected to the T 748’s AC Mains input socket rst.
• Connect only to the prescribed AC outlet, i.e., 120V 60 Hz (for 120V
version models only) or 230V 50 Hz (for 230V version models only).
• Always disconnect the mains power plug from the mains power
source rst, before disconnecting the cable from the T 748’s AC
Mains input socket.
16 SWITCHED AC OUTLET
This convenience outlet can supply switched power to another
component or accessory.
• The total draw of all devices connected to this outlet must not
exceed 100 watts.
• It is powered ON and OFF by the front panel STANDBY button or by
the AVR 4’s ON and OFF keys.
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ENGLISH PORTUGUÊSFRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA РУССКИЙ
IDENTIFICATION OF CONTROLS
AVR 4 REMOTE CONTROL
USING THE AVR 4 REMOTE CONTROL
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3, 4
5
8
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The AVR 4 remote control handset handles the key functions of the T 748. The AVR 4 can also be
used to directly command other NAD products that respond to applicable common remote control
codes. This includes other NAD Stereo Receiver, Integrated Amplier and Preamplier models. It has
additional controls to remotely operate NAD CD Players, AM/FM Tuners and dedicated AM/FM/DAB
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Tuners. It will operate up to a distance of 23ft (7m). Alkaline batteries are recommended for maximum
operating life. Two AA batteries should be tted in the battery compartment at the rear of the Remote
Control handset. When replacing batteries, check that they have been put in the right way round, as
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indicated on the base of the battery compartment.
6
NOTE
The remote control handset supplied with the T 748 is of a universal NAD type, designed to operate
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10
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15
several NAD models. Some buttons are applicable only to specic NAD models. Contact your dealer
or NAD audio specialist for assistance.
1 ON, OFF
The AVR 4 remote has a separate ON and OFF button.
• Press ON button to switch the T 748 from Standby to operating mode. Press OFF button to
switch the T 748 to Standby mode.
2 DEVICE SELECTOR
A Device Selector button determines only what component the AVR 4 will command; it does not
perform any function on the T 748.
• Press desired Device Selector button for the applicable buttons to be directed to a “page” of
commands relevant to the selected device. Upon selecting a Device, you can now press the
corresponding AVR 4 control buttons applicable for the selected Device.
3 INPUT SELECTORS
Refer to the corresponding labels printed in the remote control faceplate and their respective
assigned buttons to make use of these functions.
• Set the DEVICE SELECTOR to “AMP” in order to gain access to these buttons.
• INPUT 1, INPUT 2 up to INPUT 5 corresponds to T 748’s Source 1, Source 2 up to Source 5. Select
FRONT to select Front Input and MP for Front Audio MP input.
4 NUMERIC KEYS
The numeric keys allow for direct input of tracks for CD players and direct channel/preset access for
tuners and receivers.
5 A/V PSET
In combination with the numeric keys, press a Preset number from 1 to 5 as referenced to A/V
Presets settings. Note that the Preset settings can be congured via the A/V Presets menu.
6 DIMMER
• Reduce or restore VFD brightness.
• Depending on the NAD model, the brightness of the front panel display will vary when you
toggle this button.
• Use with NAD T 748 and other compatible NAD Stereo Receiver, Tuner and CD Player models.
7 TEST
Initiate speaker TEST mode while at the Speaker Levels section of the Speaker Setup menu.
8 MUTE
• Temporarily mutes audio output or restores audio from mute mode.
• MUTE mode is indicated by ashing Standby LED indicator for NAD Integrated Ampliers or
“Mute” shown in the VFD of NAD Receivers.
• Adjusting the volume level via the AVR 4 or the front panel volume knob will automatically
release the mute function.
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9 SURR
Select desired listening or surround mode.
IDENTIFICATION OF CONTROLS
10 p VOL q
• Increase or decrease loudness level. Release the button when desired level is reached.
• The VFD on the front panel will indicate the level set. For NAD Receivers, the VFD will also show
“Volume Up” or “Volume Down” or “Volume: _ _ dB” (_ _ indicates the numerical dB level) while
pressing AVR 4’s [VOL p/q ] buttons.
11 D/F/A/S, ENTER
Select an item in a menu.
12 SLEEP
Switch o the NAD Receiver or Tuner after a preset number of minutes.
SLEEP MODE
The Sleep Mode timer will switch the T 748 to Standby mode automatically after a preset number of
minutes. Pressing the AVR 4’s [SLEEP] button once will display the current setting of the sleep time
mode or remaining time before the T 748 goes to standby mode. Pressing the AVR 4’s [SLEEP] button a
second time within a 3-second period will change the sleep time mode to the next sleep time setting.
Each consecutive press increases the sleep time in 15-minute increments from 15 to 90 minutes. To
cancel the sleep mode, continue pressing the AVR 4’s [SLEEP] button until “Sleep O” is displayed
on the VFD. Switching the T 748 to standby mode from either the AVR 4’s OFF or the T 748’s Standby
button will also cancel the sleep mode.
AVR 4 REMOTE CONTROL
ENGLISHPORTUGUÊS FRANÇAISESPAÑOLITALIANODEUTSCHNEDERLANDSSVENSKAРУССКИЙ
13 EQ
Enable or disable Equalization (EQ) eect as set up at Auto Calibration.
14 TONE
Adjust Treble or Bass level. Toggle [TONE] and then use [ D/F ] buttons to set up tone level.
15 L.NITE
Set Dynamic Range Control (DRC) level. Toggle [L.NITE] to select either DTS or Dolby DRC setting
and then use [ D/F ] buttons to set up DRC level.
DVD/BD/CD PLAYER CONTROL USE WITH COMPATIBLE NAD CD PLAYER, BLURAY DISC
PLAYER OR DVD PLAYER MODELS
Set the DEVICE SELECTOR to “BD” in order to gain access to these buttons. Some of the control buttons
below are applicable only to specic NAD CD Player, Blu-ray Disc or DVD Players; check the owner’s
manual of your NAD model for control button compatibility. You can also load the applicable NAD
code library to this device so that it can be made compatible with your other NAD equipment. Refer to
the section below about “LIBRARY” on how to load a NAD code library.
HOME: Display or exit HOME menu.
PICTURE: Display or exit the Picture Mode menu.
TITLE/POP-UP: Display DVD title menu or BD-ROM pop-up menu, if available.
MENU: Access disc menu, if available.
SCAN [ 7/8 ]: Fast reverse/forward search.
[ k ]: Open or close disc tray.
[ g ]: Stop playback.
[ ; ]: Pause playback temporarily.
[ 0 ]: Go to next track, chapter or le.
[ 9 ]: Go to the beginning of current or previous track, chapter or le.
[ 4 ]: Start playback.
ENTER: Select desired track, folder or WMA/MP3 le.
DISP: Show playback time and other display information.
RAND: Play tracks/les in random order.
RPT: Repeat track, chapter, le or whole disc.
PROG: Enter or exit program mode.
CLEAR: Delete programmed track/le.
RES: Set output resolution of HDMI and Component Video output.
SETUP: Access or exit setup menu.
A,B,C,D: Navigate or select BD-ROM menu, if applicable; Page up/down PHOTO and MUSIC menu
list.
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ENGLISH PORTUGUÊSFRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA РУССКИЙ
IDENTIFICATION OF CONTROLS
AVR 4 REMOTE CONTROL
TUNER CONTROL USE WITH T 748 TUNER SECTION AND OTHER COMPATIBLE NAD
RECEIVER, 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 buttons to make use
of these functions. Some of the control buttons below are applicable only to specic NAD Receiver
or Tuner models; check the owner’s manual of your NAD Receiver or Tuner for control button
compatibility. You can also load the applicable NAD code library to this device so that it can be made
compatible with your other NAD equipment. Refer to the section below about “LIBRARY” on how to
load a NAD code library.
TUNE [ 7/8 ] or [ A/S ]: Tune forward or backwards.
INFO: Repeatedly pressing this button will show information as supplied by the current radio
station. The applicable display contents include related DAB display information and RDS broadcast
data.
PRESET [ 9/0 ] or [ D/F ]: Step up or down Preset numbers.
[ A/S ]: In combination with [TUNER MODE] or other compatible buttons, select through
applicable DAB menu options.
ENTER: Select Preset or Tune mode at AM/FM band. Display signal strength at DAB mode.
AM/FM/DB: Select DAB, FM or AM band, as applicable.
TUNER MODE: In FM mode, toggle between “FM Mute On” and “FM Mute O”. At DAB mode,
use the [TUNER MODE] button in combination with the front panel [A/S] and [ENTER] buttons to
activate DAB menu options.
BLEND: Engage or disengage BLEND feature. This is not applicable to T 748.
MEMORY: Save current station to a Preset number.
DELETE: Delete selected Preset number.
NOTE
For iPod player-specic control buttons, please refer to “CONTROL FEATURES” under “OPERATION -
LISTENING TO YOUR iPod PLAYER”.
LIBRARY
The AVR 4 can store a dierent 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 component,
follow the procedure below to change the library code. Refer as well to the table below for a list of
applicable NAD Library Codes with their corresponding NAD models.
LOAD ANOTHER LIBRARY CODE
Example: Load NAD DVD Player T 517 library code to AVR 4’s “BD” device.
1 Press and hold [BD] in the DEVICE SELECTOR section of AVR 4.
2 While holding down the device button [BD], press “2” and “2” using AVR 4’s numeric buttons. “22” is
the corresponding library code for T 517.
3 Press [ENTER] while still holding down the device button [BD]. The BD device selector will ash
once to indicate that the library input is successful. Both the device selector button [BD] and
[ENTER] can now be released.
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