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NAD Electronics T175 User's Manual

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1. Small and Large Front SUEW 80OHZ and Off but note that physical size may be irrelevant Center Large 1 l i surround Large A Small speaker is any model regardless of physical size that lacks significant deep bass response Back 2 Large that is below about 80 Hz Subwoofer On k e ALarge speaker is any full range model that is one with deep bass response e An Off speaker is one that is not present in your system For example you might not have any surround back speakers installed in that case you would set the Back setup item to Off Restore Audyssey Values Depending on the relationship between speakers the possible selections for each speaker are as follows Front L R Center Surround L R Back Subwoofer 1 2 Large Large Small Off Large Large Small Small Off Off Off Large Large Small Off Large Small Large On or Off Small Small Off Off Off Large Large Small Off Off Large Small Small Off Off Off Small A Small off off off Small On Small off Small Off Off Off g The Speaker Configuration is global that is it remains in force with all inputs and in all listening modes However speaker settings are part of the T 1755 Preset system Consequently multiple speaker settings can be stored for easy recall as different types of recordings or listening modes require Speaker Configuration can be managed and adjusted by pressing a com
2. T 175 AV Tuner Preamplifier AV Tuner Preamplifier T 175 VOLUME PRESET AM FM DB TUNER MODE Pi 144 PRESET LISTENING TONE TONE FRONT INPUT lt SOURCE P MODE CONTROLS DEFEAT MP L R MONO VIDEO SVIDEO OPTICAL aupio Owner s Manual IMPORTANT SAFETY INSTRUCTIONS 1 Read instructions All the safety and operating instructions should be read before the product is operated 2 Retain instructions The safety and operating instructions should be retained for future reference 3 Heed Warnings All warnings on the product and in the operating instructions should be adhered to 4 Follow Instructions All operating and use instructions should be followed 5 Cleaning Unplug this product from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning 6 Attachments Do not use attachments not recommended by the product manufacturer as they may cause hazards 7 Water and Moisture Do not use this product near water for example near a bath tub wash bowl kitchen sink or laundry tub in a wet basement or near a swimming pool and the like 8 Accessories Do not place this product on an unstable cart stand tripod bracket or table The product may fall causing serious injury to achild or adult and serious damage to the product Use only with a cart stand tripod bracket or table recommended by the manufacturer or sold with the product An
3. AC power unplugged Power not switched on Outlet has no power Faulty missing cables Speaker Configuration channel s set to OFF No surround listening mode is engaged Surround channels set to OFF on Speaker Configuration menu Surround channels level set too low on Speaker Levels menu Subwoofer is off not powered or improperly connected Subwoofer set to OFF on Speaker Configuration menu Sub level set too low on Speaker Levels menu Source is a 2 0 etc Dolby Digital or DTS recording without center channel Center set to OFF on Speaker Configuration menu Center level set too low on Speaker Levels menu e Sources digital output is not connected to a T 175 digital input Source component not configured for multichannel digital output Batteries are flat or incorrectly inserted IR transmitter window on remote or IR Receiver window on T 175 is obstructed T 175 front panel is in very bright sunlight or ambient light Microprocessor error T 175 may have over heated 12V TRIGGER IN OUT is set to AUTO position Factory defaults for European C version Press simultaneously Source k Front Input MP Audyssey Auto Calibration settings along with other stored presets and settings will all be deleted upon restoring your T 175 to its factory defaults POSSIBLE SOLUTIONS Check AC ca
4. After all positions are measured the DSP calculates the ideal system response for your particular room and speaker setup If some inconsistencies or discrepancies are detected during the Audyssey calibration the process maybe interrupted or the problem is shown in the particular setup window A notice screen is correspondingly displayed After following and undertaking the displayed instructions re start the Audyssey calibration again When the measurements are finalized Audyssey calculates the ideal system response for your particular room and speaker setup NOTE The test tone emitted during measurement is loud This maybe bothersome for you and may affect as well your other household members and even your neighbor NEXT A TARGET CURVE MUST BE CHOSEN Because loudspeaker designers assume that their products will be used in typical domestic rooms they are voiced to work in this environment It is assumed that the room will add some bass reinforcement and will absorb some treble energy Thus if we effectively remove the walls with room correction and set the speakers for flat response you may find this sounds too bright in the treble and too weak in the bass region NAD engineers have done extensive research in this area of room acoustics and along with Audyssey engineers developed what we believe is the ideal in room response curve We include this NAD EQ along with an Audyssey developed EQ as the two best choices The respons
5. Audio 4 Audio 5 Audio 6 Audio Front Audio MP and 7 1 Input can be variably assigned to each Source Scroll to Analog Audio and then press to select and assign an analog audio input to the particular Source There are three choices Audio 7 1 Input or Off When Audio is chosen press gt and then A Y keys to select and assign the desired audio input 1 to 6 Front and MP Select 7 1 Input to choose the audio signal fed to 7 1 Channel Input If Off is selected no incoming analog audio signal is selected by the particular Source NOTE An incoming digital signal present at the assigned digital input will always take precedence over the assigned analog audio input even if both are present To maintain the analog audio input for the particular Source select Off at the Digital Audio setting of the same Source menu GAIN Gain adjustment allows all sources to play back at the same volume so you don t need to adjust the volume every time a new source is selected It is generally preferable to reduce the level of the loudest source rather than making louder the softer sources Scroll to Gain press gt and then A to step through the desired level from 12dB to 12dB DIGITAL AUDIO To take advantage of the T 175 s high performance surround and digital audio circuitry it is advisable that its Digital Audio inputs are selected There are three types of Digital Audio input fo
6. Audyssey MultEQ XT is a trade mark of Audyssey Laboratories This product incorporates copyright protection technology that is protected by method claims of certain U S patents and other intellectual property rights owned by Macrovision Corporation and other rights owners Use of this copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation Reverse engineering or disassembly is prohibited 45 www NADelectronics com 2008 NAD ELECTRONICS INTERNATIONAL A DIVISION OF LENBROOK INDUSTRIES LIMITED 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 T 175 Manual Volume 1 01 08
7. IN VIDEO 3 IN AUDIO 4 IN VIDEO 4 IN AUDIO 5 IN VIDEO 5 IN AUDIO 6 IN These comprise the T 1755 principal input Connect S Video composite video and analog stereo audio from source components such as DVD players and HDTV satellite tuners AUDIO 3 IN VIDEO 3 IN AUDIO 4 IN VIDEO 4 IN may be used with recording components such as videocassette or DVD recorders by connecting these components record inputs to the corresponding T 175 AUDIO 3 IN VIDEO 3 IN or AUDIO 4 IN VIDEO 4 IN jacks AUDIO 3 IN VIDEO 3 IN or AUDIO 4 IN VIDEO 4 IN may freely be used for play only components in which case their OUT jacks would remain unconnected Refer also to AUDIO 3 OUT VIDEO 3 OUT AUDIO 4 OUT VIDEO 4 OUT discussion below AUDIO 6 IN is advisable to connect to dedicated analog output from line level audio sources like a CD player or Stereo tuner 10 MONITOR S VIDEO VIDEO Connect to video input of the monitor 1 television using guality dual RCA and or S Video cables designed for video signals In general the S Video connection is superior and should be used if your TV monitor provides the corresponding input AUDIO 3 OUT VIDEO 3 OUT AUDIO 4 OUT VIDEO 4 OUT Connect the T 175 AUDIO 3 OUT VIDEO 3 OUT or AUDIO 4 OUT VIDEO 4 OUT jacks to the analog audio video input of a recording component such as a cassette deck DVD recorder or to an outboard audio video processor Connect the T 175s AUDIO 3 IN VIDEO 3 IN or AUDIO 4 IN VIDEO 4 IN ja
8. NOTE Failed will be shown in the lower line display if the learning of the desired function key is unsuccessful Repeat Step 3 7 again until learning of the desired key is successful MODE There are three modes on how a function key can be learned Press and hold TUNER 10 SETUP and ENTER buttons Use V to scroll to Learn Press ENTER and then W to scroll to Mode The following are the three modes Lean Learn Learn Made T Normal This is the regular learning mode A function key is learned until Success is shown in the display The example above is at Normal learn mode Plode Hormal gt 2 Pass Some remote controls use an IR infrared toggle bit This means that if you press the same key twice in a row the IR signal toggles between two different variations of the same command fs g la ri an i Li ir iri OPERATION USING THE HTRC 1 REMOTE CONTROL At 2 Pass mode step 5 and onwards of the above example would be as follows the same Steps 1 4 of the above example applies 5 Press and hold the corresponding MENU button of the TV remote control TY L LEA Tiaan 6 Release MENU button 7 Pass 2 means that you have to press MENU button again Press until Success is shown in the display 8 Success will be shown in the display if the MENU function key is successfully learned You can now re
9. Surround Left and Subwoofer to the distance measuring from your principal listening position to the front surface of their corresponding loudspeakers Distance can be set up to 30 feet or 9 1 meters Distance can be displayed as feet or meters selectable at the Unit of Measure item ADJUSTING THE VOLUME In addition to the Volume knob use the HTRC 1 s VOL A Y to adjust the master volume of the T 175 raising or lowering the channels altogether A momentary keypress will change the master volume by 1 dB increments If you hold down VOL A Y the master volume change will run on until the key is released Since recordings vary considerably in overall average level there is no imperative to listen at any particular master volume setting A setting of 20 may sound as loud from one CD or DVD as 10 does from another The T 175 will power up from Standby mode at whatever master volume setting was last used however if the prior setting was greater than 20 dB the T 175 will power up at 20 dB This prevents inadvertently beginning a session at excessive volume MUTING THE SOUND Use the HTRC 1 s Mute key to silence all channels completely Muting is always available regardless of the source or listening mode selections NOTES Changing input or listening mode selections does not release muting e Adjusting the master volume upward via the HTRC 1 or the front panel knob automatically releases the mute function OP
10. as a reference and adjust each of the others in turn to sound as loud as the reference Be sure that you remain in the primary listening position while balancing all channels 22 To produce the same SPL meter reading or subjective loudness use the remotes A Y keys to adjust each speaker NOTES All speakers must be in their final locations before level setting e Your subwoofer if any should be set with its integral crossover defeated or if undefeatable set to its highest possible frequency if you are using the T 175 s Subwoofer output Final subwoofer 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 the same level offset readings You can exit Test mode at any time by pressing the lt 4 key twice bringing you back to Speaker Setup menu SPEAKER DISTANCE Your systems speaker distance settings are a subtle but important refinement of your setup Informing the T 175 of the loudspeaker to listener dimensions of each speaker automatically imposes the correct delays optimizing imaging intelligibility and surround sound ambience Enter your dimensions with precision within about 1 foot 30 cm SETTING SPEAKER DISTANCE While at Speaker Distance menu use the A keys to individually set Front Left Center Front Right Surround Right Back
11. e AFMribbon wire antenna with balun e Aremovable AC cable if you wish any IEC standard AC cable of suitable wattage may be substituted The HTRC 1 remote control with 4 four AA batteries The ZR4 zone remote control with 3V CR2025 battery This owners manual SAVE THE PACKAGING Please save the box and all of the packaging in which your T 175 arrived Should you move or otherwise need to transport your T 175 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 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 23feet 7 meters between the T 175 front panel and your primary listening viewing position this will ensure reliable infrared remote control communications The T 175 generates a modest amount of heat but nothing that should trouble adjacent components It is especially important that sufficient ventilation be provided If you are contemplating on locating the T 175 within a cabinet or other furniture consult your NAD audio video specialist for advice on providing adequate airflow QUICK START Packed with your T 175 is a Quick Start Guide that will guide you through typical setup configurations in combination with your ancillary devices The Quick Start Guide also fea
12. input to achieve stereo output as well 18 MP MIC input Connect your MP3S standard stereo phone jack to this input This is the same input where Audyssey microphone jack is connected See also discussion about AUDYSSEY AUTO CALIBRATION IDENTIFICATION OF CONTROLS REAR PANEL EKSA K Ls See Geek Se eee es T 175 EUROPEAN VERSION ONLY 7 4 CH INPUT OFF AUTO SURR B CENTER FRONT SURR SURR B SURR MP DOCK COMPONENT VIDEO nufacture rea ee T175 NAD ATTENTION Serial No JNa De SEn AC OUTLET 230V 50Hz 120W 0 5A MAX T 175 EUROPEAN VERSION ONLY Please make sure that the T 175 is powered off or unplugged 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 7 1 CH INPUT Connect to the corresponding analog audio outputs of a multichannel source component such as a DVD Audio or multichannel SACD player or external multichannel decoder disc copy protected formats only allow analog signal transfer Typically these sources will produce 5 1 channel output in which case the Surround Back jacks are left unconnected The signals present at these jacks may be heard by selecting Source 7 7 1 Channel Input is defaulted to this Source There is no bass management or ot
13. 2 3 4 without a single Trigger Out port 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 in tabulated form in the Source Setup Table View Navigating through the Source Setup Table View via a combination of gt and then A keys one will have the benefit of directly changing the settings for Audio Video Preset Trigger and Source Name without going back to the Source Setup Normal View menu OPERATION USING THE T 175 SETUP MENU iPod SETUP The iPod Setup menu allows you to preset the following associated settings when iPod is the selected iPod Setup SOUICE Enabled Select Yes to enable iPod as a Source or No to disable it Enabled Yas Auto Select Yes to automatically enable and connect the iPod player docked in the linked NAD Auto Connect Yes iPod docking station when Source 5 the default iPod source allocation in the T 175 is selected Menu Timeout 308 Select No if you do not want for the iPod connection automatically connected Menu Timeout Set the time for the OSD to revert to the Now Playing display when the iPod menu has been left idle no scrolling or navigation being done for the specified time out time For the Now Playing OSD to be shown there should be a song paused or being p
14. TV before proceeding with setup DISPLAY THE OSD Press either or ENTER buttons of the HTRC 1 remote control or front panel to display the T 175 s Main Menu on your video monitor TV If the OSD does not appear check your MONITOR OUT connections NAVIGATING THE OSD AND MAKING CHANGES To navigate through the OSD menu options please do the following using the HTRC 1 or corresponding front panel buttons 1 Press or ENTER to select a menu item Use A Y keys or in some cases ENTER to move up or down the Menu selections Repeatedly press Ib to advance or go further into sub menus of a desired menu item 2 Use A Y keys to set or change the parameter value setting of a menu item 3 Press lt 4 to save the settings or changes done on the current menu or sub menu Pressing lt 4 will also return the user to the previous menu or exit from a particular menu MAIN MENU The Main Menu contains the menu options for Listening Mode DSP Options Tone Controls Controls and access to Setup Menu N u Zone To navigate through these Main Menu options and their sub menu selections please refer to and follow the directions stated in the sections DISPLAY THE OSD and NAVIGATING THE OSD AND MAKING CHANGES NOTE The individual configurations set forth at Listening Mode DSP Options and Tone Controls are carried over whenever they are enabled during A V Preset setting Please s
15. V Preset Name Listening Mode DSP Options Tone Controls speaker Setup Display Setup save Current Setup to Preset Load Defaults to Preset 29 OPERATION USING THE T 175 AM FM DB iPod 30 LISTENING TO RADIO The T 175s internal AM FM tuner offers very high quality sound from radio broadcasts The reception and sound quality will always be dependent to a degree however on the type of antenna s used as well as proximity to the broadcast origin geography and weather conditions ABOUT ANTENNAS The supplied ribbon wire FM antenna can be connected to the rear panel FM antenna input using the included balun adapter and should be fully extended to form aT This folded dipole antenna will usually work best when oriented vertically with the arms of its T fully outstretched and arranged perpendicular to the origin of the desired broadcast There are no rules however and experimenting freely with antenna placement and orientation may yield the clearest sound and lowest background noise In areas of poor FM reception an exterior FM antenna can improve performance dramatically If radio listening is important to you consider consulting an antenna installation professional to optimize your system The supplied AM loop antenna will usually provide adequate reception However an exterior AM antenna can be used to improve reception Consult an antenna professional for more information ASSEMBLING THE LOOP ANT
16. following measurements are performed Detection Speaker configuration is detected including number of surround speakers and whether a subwoofer and center channel is connected Audyssey Auto Calibration e Size 7 175 is set based h ch Is signal handli bility and the subwoof ize sl is set based on each channels signal handling capability and the subwoofer Front Left Ves crossover is automatically set Center Vas e Level SPL of each speaker is matched within 1dB at the microphone position Front Right Yes Distance is accurately set to within 1 foot 30 centimeters of the microphone for each speaker Surround Right Yes iti Back Right Yes PET Back Left Yes e Polarity the setup program will detect and notify the user if any speakers are connected Surround Left Yes improperly Incorrect polarity can ruin the illusion of realism offered by surround sound Subwoofer No Proceed to Next Step This is a one time set up unless speakers are moved or changed in which case the calibration should be performed again ge l Audyssey Auto Calibration AUDYSSEY MultEQ XT ROOM ACOUSTICS CORRECTION congratulations Sound reflecting from room boundaries can disturb the spatial illusion of surround sound and can also distort the tonal balance of the system Professional Acoustical Engineers often add wall treatments and even move walls and relocate speakers to improve system performance but for the average Home Theatre this is either too expensiv
17. i a a a S 29 INTEGRATION siusis Gatas a aa a a a 5 USING THET 175 AM FM DB iPod ccccceecescceecees 30 ON Sansas EIEEE a i i a a a a e 5 ESTE NIG TE LS ADO Gauni rss e a a o a 30 Pe 2 ba a Is a a ets a a aa 5 ABOUT USER NAME SG ann ss a ora a i o r a a a 31 UPGRADABILIT es asa ia Anai e a i aa e ar PE ass eaves s PE OU ie PEESI E P E E E EE TST 31 ABOUT THE HTRC 1 SYSTEM REMOTE CONTROL si ccsccsicentecessves 5 ABOUT XM RADIO sesuo ss sara i r a a i aa ENN 31 GETTING STARTED Asi sasiiuuiakknakatisadinois Sada ias iai ss 6 APOUT OAB RADI Las aria tary a a is 22 WAATS INTHE BOX TTT 6 CONNECTING THE DAB MODULE 44 vtcawesidscuseeusdsveteonse wees 22 CHOOSING LOCATION 26 1 sukas a is a a a nals 6 DAS EEE ON saaa si sa i as i a a ences 22 QUICK TAR EAEE E EOE T EE E AE x 6 DER AE E AE T ATE ECTE 32 DEE TUNER MODE wt asas as aaa is sia a noes 32 IDENTIFICATION OF CONTROLS STATON ORDER Rais sias i r a a a A da ETEA N 23 FRONT PANEL Li ka sikanassas kiss uasus ak isass case bane teaneecendes 7 B aa gt eee ree een a R o aren treet ares etree eee ere 33 REAR PANEL La ini ar kusbsarkiskk nikas ai a si 9 La B a r r S dete teem ieaeueeaientY 33 PONEC siais ia ated a iais an Meee beeen nee 33 OPERATION DE ET os miss o aaa E i aso i aa a a S aa 33 USING THE T 175 MAIN MENU wii os sisiuks 12 INFORMATION SETTING S Ais basa bs esa r e a a iit 34 ABOUT THE ON SCREEN DISPLAY OSD cca sa e a ke 12 ABOUT POC NIC UI FEATURE asas assist ao ia i a s
18. idle When this occurs the batteries should be replaced with new ones immediately BACK LIGHT SENSITIVITY B LIGHT The HTRC 1 is equipped with a backlight to increase visibility of the HTRC 1 in low light conditions The HTRC 1 also includes a light sensor By default if you press any key on the remote and it senses a low light condition the back light will turn on It will then turn off again five seconds after no key has been pressed The behavior and timeout for the backlight can be adjusted Se TLE E Light f TIMEOUT The backlight timeout can be set from 0 20 seconds This is the length of time the backlight stays ON after releasing the last key E Light Timeout gt 3 gt Tine cut J 37 OPERATION USING THE HTRC 1 REMOTE CONTROL MODE The following backlight modes are available Off The backlight will never come ON Sense The backlight will only come ON if the light sensor detects low light conditions See also SENSE LEVEL discussion below On The backlight will come ON any time a key is pressed SENSE LEVEL Sen Lvl The point where the backlight comes ON in a darkened room To set this level go to a dim area where you think the backlight should be activated given such a dark environment condition Then press ENTER at B Light Sen Lvl menu The display will show the current sensitivity level An example is below E Light men Luif If such sensitivity l
19. in stereo via the maximum speaker complement configured in the current Speaker Configuration Enhanced stereo can be useful for maximum volume from all channels or for multi speaker background music cocktail party listening For this mode Front Center Surround and Back speakers can be turned ON OFF as desired ANALOG BYPASS All analog signals remain in the analog domain without analog to digital conversions At Analog Bypass the DSP circuitry is bypassed but full tone control functions remain Bass management or Speaker Setup are also not in effect as these are DSP functions 13 OPERATION USING THE T 175 MAIN MENU ADJUSTING LISTENING MODES Several of the T 175 s listening modes have one or more selectable variations and adjustable parameters that you can modify to suit your personal preferences At Listening Mode menu use a Mode PLIIx Music combination of the ENTER and A keys to navigate and effect desired settings Listening Mode Center Width 3 Dimension 0 NOTE Panorama OFF Listening Mode parameter changes are maintained when you change listening modes You may also save a modified Listening Mode for easy recall by saving it to a Preset See A V Presets below under Setup Menu discussions PRO LOGIC IIx PLIIx MOVIE is optimized for film soundtracks PLIIx MUSIC for music recordings CENTER WIDTH 0 to 7 Modifies the hard centeredness of the center image by gradually mixi
20. of REAR PANEL discussion as well as the TRIGGER OUT discussion under SOURCE SETUP NORMAL LISTENING MODE SETUP The T 175 has various listening mode options and is mostly configurable These are provided to reproduce a variety of sound effects depending upon the content of the source to be played Use a combination of or ENTER and A keys to configure the following settings LISTENING MODES The audio format as detected by the selected Source can be automatically configured and processed through the following options DOLBY DIGITAL Dolby Digital is the multi channel digital signal format developed in the Dolby laboratories Discs bearing the double D symbol were recorded with up to 5 1 channels of digital signals reproducing a much better sound quality with dynamic and spatial sound sensations that are much better than in the previous Dolby Surround A Dolby Digital audio input can be configured relative to its format 2 Channel If the detected audio is a 2 Channel Dolby Digital signal you can default it to one of the following settings Pro Logic PLIlx Movie PLIIx Music or None Surround f the detected audio is a Surround Dolby Digital signal you can default it to one of the following settings Surround EX PLIlx Movie and PLIlx Music Stereo Downmix or None None If None is selected the Dolby Digital format will follow the Digital setting set forth at Other option under this menu section See di
21. origin point of the signal 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 See also section about LISTENING TO RADIO XM MODULE INPUT North America version only Connect XM radio cable to this socket Follow the instructions that came with your XM radio With XM radio there are more than 100 channels of music news sports comedy talk and entertainment You will find that the coverage is continent wide The music quality is digital with many commercial free music channels NOTES Questions Visit www xmradio com Listeners can subscribe by visiting XM on the Web at www xmradio com or by calling at the time of printing this manual XM s Listener Care at 800 853 9696 Be ready with your Radio ID that can be found on the radio by selecting Channel 0 DAB MODULE INPUT Europe version only Plug in the other end of the Mini Din connector from the NAD DAB Adaptor DB 1 module output port into this socket The T 175 is compatible only with NAD DAB Adaptor DB 1 so check with your NAD dealer for this module s availability With DAB you can receive CD like quality programs without any annoying interference and signal distortion IDENTIFICATION OF CONTROLS REAR PANEL 6 RS 232 Connect this interface via RS 232 serial cable not supplied to any Windows compatible PC to all
22. perform different functions depending on the selected DEVICE SELECTOR key the HTRC 1 uses color coding to indicate the function of the function keys when different device keys are chosen Thus the colour of the DEVICE SELECTOR key labeling corresponds to the labeling of the function keys similar to a calculator 36 For example the grey AMP DEVICE SELECTOR key label corresponds to the grey input select labeling adjacent to the numeric keys When the HTRC 1 s AMP DEVICE SELECTOR page is active these keys select the amplifier or receiver inputs Similarly the red DVD DEVICE SELECTOR key label corresponds to several red labels the green TV DEVICE SELECTOR key to green labels and so on NAVIGATION OF THE HTRC 1 CONTROLS DEVICE SELECTOR KEYS Simply pressing a DEVICE SELECTOR key will change the active device on the HTRC 1 At this time no IR commands will be transmitted The name of the selected device will be shown on the first line of the LCD display NOTE Any IR command can be associated with a DEVICE SELECTOR key during Copy and Learn modes Once the associated function is assigned to the DEVICE SELECTOR key pressing and holding the DEVICE SELECTOR key for more than two seconds will send the associated command in addition to the HTRC 1 switching its active device MACRO KEYS A macro can be associated with every key on the HTRC 1 except for the MACRO button itself A total of 52 macros can be stored To execute a ma
23. same source as the main Zone and allow simultaneous listening but with full separate volume levels If a Zone is set to Off it is deactivated or powered off Volume refers to the adjustable secondary Zone Volume level that can be increased or decreased using the A Y buttons of the HTRC 1 or front panel When a Zone is activated a corresponding Zone number is illuminated at the VFD Zone 2 is always i rol available to be configured at Zone Controls menu For Zone 3 and Zone 4 to become available at the zone Controls Zone Controls window their corresponding Mode in the Zone Setup menu under the Setup Menu on section should be set to Zone Audio Only Source Local Volume 20dB zone 3 On NOTE Source Source 1 The ZR 4remote control will only control Zone 2 applications Zone 3 and Zone 4 could be Volume 20dB configured and managed at the appropriate Zone OSD menu using the front panel navigations ly 2 Sas buttons as well as the corresponding keys on the HTRC 1 remote control pe 7 a 2 0dB 15 OPERATION USING THE T 175 SETUP MENU SETUP MENU Setup Menu The Setup Menu allows one to customize the operation of the T 175 to the ancillary equipment used in one s specific AV system Unless your system exactly matches the factory defaults as shown in the accompanying Quick Start Guide you will need to use the setup menu to configure the inputs of the Speaker Setup TIS Zone
24. section below for the overall structure and basic operation of the Setup Menu OPERATION USING THE HTRC 1 REMOTE CONTROL HTRC 1 SETUP MENU GENERAL MENU OPERATION e Press and hold SETUP ENTER for 5 seconds to enter setup menu The MACRO key is a cancel function in all setup modes unless otherwise noted You can exit menus by selecting Exit or pressing the MACRO key Use A cursor keys to select different menu e For options which can be changed the Right and Left keys are used to cycle through the available options Left and Right arrows will be shown on the display to indicate when an option can be changed e Press ENTER to select a menu option or confirm a value e While a setup menu page is being executed the corresponding first letter of the selected setup feature i e L when Library is the selected SETUP is shown in the upper right corner of the display The following are the SETUP menu parameters BATTERY Instead of waiting until the Low Batt warning is displayed you can check the current battery level using this option This option will show a bar graph representing the current battery level When the batteries are new the bar graph will show 8 bars Once the bar graph reaches close to zero the Low Batt warning will start to show LOW BATTERY WARNING If the HTRC 1 senses the batteries are low it will show Low Batt on the second line of the LCD display whenever the remote is
25. 1 POWER BUTTON Press this button or the HTRC 1 remotes ON button to switch ON the T 175 The Standby LED indicator will turn from amber to blue and illuminate the VFD Pressing the power button again turns the unit back to standby mode The T 175 can also be switched ON from standby mode by pressing any of the front panel buttons When both Main and Zones are ON press and hold this button for more than five seconds to place them at standby mode NOTES The rear panel POWER switch must be in the ON position for the Power button to activate If Auto Trigger IN at Trigger Setup menu is assigned to MAIN or ALL and the TRIGGER switch is set to AUTO mode the Power button in the front panel as well as the corresponding ON OFF function keys in the HTRC 1 remote control will be disabled effectively handing this function to an external controller Switch TRIGGER to OFF to maintain normal power ON OFF function procedures See section also about TRIGGER SETUP under the SETUP MENU discussions STANDBY LED This indicator will light up amber when the T 175 is in standby state When the T 175 main or zones are in the ON state this indicator will illuminate blue In the unlikely event that the T 175 switches to protection state then this indicator will illuminate red When infrared command from the HTRC 1 is received this indicator will also flash momentarily INFO Repeatedly toggle this button press hold f
26. 1 can store one macro to all its function keys except MACRO Macros will be executed with the same timing as they were recorded The length of time each command is sent will also correspond to the same length of time the key will be held down while recording Example Record a Macro to the 0 key to turn ON the NADT 175 Select Input 1 turn ON the NAD T515 DVD Player and commence disc playback of the connected Input 1 device as in the NAD T515 DVD player 1 Press AMP in the DEVICE SELECTOR page 2 Press and hold TUNER 10 SETUP and ENTER buttons Use to scroll to Macro 3 Press ENTER Display shows Macro and Key press 0 P eo pr t 8 5 Press AMP ON 1 DVD ON and gt Play The length of time each command is entered will also correspond to the same time sequence the macro command is executed 6 Press MACRO to end the sequence 7 Use lt gt to select between No macro command will not be saved and Yes macro command will be saved and process is completed 41 OPERATION USING THE HTRC 1 REMOTE CONTROL EXECUTING MACRO To execute the above macro example press MACRO and then 0 The corresponding macro will run the display will show each step command as the macro is executed Pressing any other HTRC 1 key while a macro is executing will abort the macro By default when a macro is executed the currently select
27. 108 L53 401 TAPE Deck A 109 L73 500 TV 280 110 Stereo Receiver 501 MR13 Amplifier 111 Stereo Second Zone 502 MR20 112 Txx5 Series 503 PMR45 1535 1562 1585 200 CD Player 600 M55 201 CD Player old 601 T550 L55 T512 1531 1532 202 5170 5240 5340 602 1571 1572 203 5325 603 L70 L73 DVD 204 5060 604 L56 1513 1514 1515 293 Mb E 1524 1533 1534 300 Tuner 606 L53 DVD LEARN This function allows you to learn IR commands from another remote Example Learning MENU function from a TV remote control into the MENU button of HTRC 1 s TV device Begin by positioning the HTRC 1 nose to nose with the source remote so that the two devices infrared windows are about 2 inches apart 1 Press TV in the DEVICE SELECTOR page 2 Press and hold TUNER 10 SETUP and ENTER buttons Use V to scroll to Learn 3 Press ENTER 4 Press MENU button of HTRC 1 MENU button of the HTRC 1 is where the corresponding MENU function key of the TV remote control will be learned Th i L LEZ Tia ana 5 Press and hold the corresponding MENU button of the TV remote control until Success is shown in the display Refer also to MODE discussion below 6 Success will be shown in the display if the MENU function key is successfully learned You can now release the MENU button of the TV remote control 7 Wait until Success is extinguished from the display to complete the process
28. At iPod Setup menu set Enabled to No you can now assign Source 5 to other inputs or settings as desired Source Setup Normal View ENABLED eine 4 One can enable disable a Source via this option This is particularly useful if only few Sources are used Enabled Yas and one directly selects the Source from the front panel bypassing unused sources Name Source 1 akt Audio Audio 1 To enable or disable a particular Source scroll to Enabled and press A Y keys to select Yes or No Galn OdB Digital Audio HDMI 1 Video HDMI 1 A V Preset None Trigger Out None Source Setup Normal View NAME A new Name maybe assigned to a Source label For example if your DVD player is attached to Source Source 1 it is possible to rename Source 1 to DVD Player Enabled Yes Name Source 1 Analog Audio Audio 1 In order to rename the Source label scroll to Name and press to go the character Then press A V Gain OdB to pick through the alphanumeric selections Digital Audio HDMI 1 Video HDMI 1 A V Preset None Press lt P to move to the next character and at the same time save the changes done on the Trigger Out None current character The name can be as long as twelve characters The new Name will be shown in the VFD as well as on the OSD 16 ANALOG AUDIO The T 175 has nine analog audio inputs including 7 1 input These analog inputs Audio 1 Audio 2 Audio 3
29. E i kestas piss i a EERTE EREE 23 USING THE ZR REMOTE CONTROL Lk kana as o L ios ii 43 ADJUSTING CHANNEL LEVELS ON THE FLY nonan 24 POE SE UC ps asiu o ias a i S S a sauce eeu eens ien se 24 REFERENCE TRIGGER D ins ais e ai i i ia a a pee aah oe Wine al 25 TROUBLESHOOTING a ski iais Lia sa ia i 44 LISTENING MODE SETUP vaistus esa iai E a 25 SPECIFICATIONS Ki as suktas as bri ks ri iaip 45 THANK YOU FOR CHOOSING NAD We encourage you to take a few minutes now to read right through this The T 175 AV Tuner Preamplifier is a technologically advanced and highly manual Investing a little time here at the outset might save you a good capable product yet we have invested great effort in making it simple deal of time later and is by far the best way to ensure that you make the and easy to use The T 175 delivers a range of genuinely useful options most of your investment in the NAD T 175 and get the most from this for surround sound and stereo listening using powerful digital signal powerful and flexible home theater component processing and superbly accurate digital audio circuitry However we have also been careful to ensure that the T 175 is as musically transparent and One more thing We urge you to register your T 175 ownership on the NAD spatially accurate as possible incorporating much of what we ve learned Worldwide Web site from a quarter century s experience designing audio and home theater lt http NADelectronics com warra
30. ENNA 1 Rotate the outer frame of the antenna 2 Insert the bottom edge of the outer frame into the groove on the stand 3 Extend the antenna cord SELECTING THE RADIO Press the AM FM DB button on the T 175 front panel or the numeric 10 of the HTRC 1 while at AMP or TUNER device selector page to select the T 175 s radio mode Each subsequent press of either key will toggle the unit among AM FM and XM or DAB radio TUNING STATIONS After first pressing TUNER at the Device Selector page of HTRC 1 to set the remote to control Tuner functions press TUNE lt lt gt gt on the HTRC 1 toggle in to perform slow manual search press and hold to automatically search 1 Press TUNE lt gt gt on the front panel momentarily to step up or down between AM or FM frequencies 2 Press and hold TUNE lt lt gt gt for more than 2 seconds to search up or down the T 1755 tuner will stop at the next sufficiently strong signal it encounters 3 Pressing the TUNE lt lt gt gt during the search process will stop the search SETTING RADIO PRESETS The T 175 can store a mix of your 40 favorite AM FM and digital radio for immediate recall 1 To store a radio preset first tune the desired frequency see above then press the front panel MEMORY key 2 Press the PRESET K4 PI keys to select a Preset Free number to be assigned 3 Then press the MEMORY key once again to save the station to the particular P
31. ERATION USING THE T 175 SETUP MENU Speaker Distance Unit of Measurelkila Front Left 0 Center 0 Front Right an 0 0 4 0 0 t Surround Right Back Right Back L ft Surround L ft Subwoofer a VOL RANDOM AUTO TUNE FM MUTE TITLE MENU 23 OPERATION USING THE T 175 SETUP MENU CHANNEL VOLUME M Ea a SURR CENT SUB V WD VW zone Setup zone 2 Volume Variable zone 3 Mode Zone Audio Only Volume Variable zone 4 Mode 24 ADJUSTING CHANNEL LEVELS ON THE FLY You can make changes to the relative levels of center surround and subwoofer outputs without having to go into the Speaker Levels menu This is very convenient in circumstances like increasing or tone down a films dialog level by rising lowering the center channel or reducing excessive deep bass or enhance deep bass by lowering rising the subwoofer level Use the HTRC 15 SURR CENT and SUB keys for direct access level adjustment of these channels over a range of 6 dB The surround back channels if any adjust in lockstep with the surround channels NOTE Level settings adjusted on the fly are added or subtracted to the setup levels established at the T 175 level calibration routine as invoked by the HTRC 1 Test key However selecting any Preset will revert the channel levels to those stored in the preset It will also take T 175 off the levels set via Audyssey Auto Ca
32. GER to OFF to maintain normal power ON OFF function procedures IR IN OUT These mini jacks accept and output remote controlled codes in electrical format using industry standard protocols for use with IR repeater and multi room systems and related technologies IRIN 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 175 from a remote location IR OUT 2 When connected to the IR IN of an ancillary equipment direct the ancillary equipment s own remote control to the T 1755 infrared receiver to command or control the linked unit IR IN and IR OUT 3 Connect the T 1755 IRIN to the IR OUT of an ancillary equipment Connect also the T 175 s IR OUT 3 to another equipment with IR IN feature With this setup the T 175 acts as an IR repeater allowing the equipment connected to the T 175 s IR IN control or command of the other equipment linked to the T 175 s IR OUT 3 IR OUT 1 In conjunction with IR IN IR OUT 1 can be used as an IR repeater just like the IR OUT 3 as described above It can also stand alone as an IR OUT similar to that of IR OUT 2 function All NAD products with IR IN IR OUT features are fully compatible with the T 175 For non NAD models please check with your other product s service specialists as to their compatibility to the T 1755 IR features AUDIO 1 IN VIDEO 1 IN AUDIO 2 IN VIDEO 2 IN AUDIO 3
33. GROUND ING ELECTRODE DRIVEN A FEET 2 446 INTO THE EARTH IF REQUIRED BY LOCAL CODES SEE NEC SECTION 810211 15 Lightning For added protection for this product during a lightning storm or when it is left unattended and unused for long periods of time unplug it from the wall outlet and disconnect the antenna or cable system This will prevent damage to the product due to lightning and power line surges 16 Power Lines An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits or where it can fall into such power lines or circuits When installing an outside antenna system extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal 17 Overloading Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock 18 Flame Sources No naked flame sources such as lighted candles should be placed on the product 19 Object and Liquid Entry Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the product 20 Headphones Excessive sound pressure form earphones and headphones can cause hearing loss 21 Damage Requiring Service Unplug this product from the wall outlet and ref
34. IO OUT OPTICAL COAXIAL Connect the optical or POWER switch is at OFF position the front panel power button HTRC 1 coaxial digital OUT port to the corresponding S PDIF digital input of a remote control or ZR 4 cannot activate the T 175 compatible device such as CD recorders receivers Computer soundcard or other digital processors 15 COMPONENT VIDEO 1 3 IN COMPONENT VIDEO OUT Connect the Component Video IN 1 3 inputs to Component Video outputs from compatible source components typically a DVD 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 connecting the Y Pb Pr jacks to the corresponding sources inputs The routing of the component video inputs is fully configurable via the Setup Menu The T 1755 component video inputs and outputs are fully wideband and compatible with allowable HDTV formats 11 OPERATION USING THE T 175 MAIN MENU Main Menu Listening Mode DSP Options Tone Controls Zone Controls Press to Advance Press 4 to Return Listening Mode viele MEPL T IX Movie Dyn Range Ctrl 100 12 ABOUT THE ON SCREEN DISPLAY OSD The T 175 employs a simple self explanatory system of on screen display Menus that will appear on the connected video monitor TV These are required during the setup process and are useful in day to day operation so be sure to connect the monitor
35. OTE Please refer to the section LISTENING MODE at the Main Menu discussions for a description of Pro Logic PLIlx Movie PLIIx Music and Stereo Downmix modes DTS The Digital Theater System Digital Surround simply called DTS is a multi channel digital signal format that can process higher data rates than with Dolby Digital Although both Dolby Digital and DTS are 5 1 channel media formats discs bearing the DTS symbol are thought to provide better sound quality due to the lower audio compression required It also offers a broader dynamic producing magnificent sound quality A DTS input can be defaulted to one of the following options Neo 6 Music Stereo Downmix or None If None is selected the DTS signal will follow the Digital setting set forth at Other option under this menu section See discussion below about Other NOTE Please refer to the section LISTENING MODE at the Main Menu discussions for a description of Stereo Downmix and DTS Neo 6 surround modes OTHER If None is selected above for any of the Dolby Digital 2 Channel Dolby Digital Surround and DTS options or if the audio input is an analog signal this Other section will manage the default audio format as per the Digital or Analog settings Digital The detected digital input can be configured by way of one of the following options Pro Logic PLIlx Movie PLIlx Music Neo 6 Cinema Neo 6 Music EARS Enhanced Stere
36. Pod functions make sure that the Device Selector is set to AMP CONNECTING THE OPTIONAL NAD IPD 1 DOCK WITH iPod AND iPod PLAYER TO THET 175 Make sure that all the devices are unplugged before making the connections 1 Connect the NAD IPD 15 plug into the T 175 s MP DOCK data port 2 Connect also the NAD IPD 15 S Video out and audio out to the T 175 Audio 5 Video 5 input the default iPod source allocation in the T 175 You can also connect both audio and video out connectors to any available assignable input of the T 175 3 Dock your iPod player into the NAD IPD 1 NAVIGATING THE iPod PLAYER S FUNCTIONS AND FEATURES After linking together your iPod player NAD IPD 1 and the T 175 you can now plug them IN to their applicable power sources 1 With yourT 175 iPod player and NAD IPD 1 all at power ON state select SOURCE 5 of yourT 175 Your iPod player will show in its display the NAD logo and below it OK to disconnect On the other hand the T 175 VFD will show in the upper line iPod Menu and the lower line Playlists The lower line will vary depending on the current menu selected At the same time the T 175 OSD will display the whole iPod Menu selections like Playlists Artists Albums Songs Podcasts Genres Composers and Audiobooks 2 Navigate through the iPod menu selections using a combination of the A V b buttons NOTES The iPod players click wheel and controls will not operate when it
37. R INLET Connect to the supplied IEC standard removable the HDMI OUT connectors of source components such as DVD player or AC power cord or a compatible cord HDTV satellite cable box Connect the HDMI Monitor OUT to a HDTV or projector with HDMI input 17 SWITCHED AC OUTLET This convenience outlet can supply switched power to another component or accessory It is powered ON and OFF WARNING by the front panel POWER SWITCH or by the HTRC 1 s ON and OFF keys Before connecting and disconnecting any HDMI cables both the T 175 and the ancillary source must be powered OFF and unplugged from the The total draw of all devices connected to this jack must not exceed 120 AC outlet Failure to observe this practice may cause permanent damage watts North America version or 115 watts Europe version to all equipment connected via HDMI sockets 18 POWER The POWER switch supplies the master AC mains power for 14 DIGITAL AUDIO IN OPTICAL 1 3 COAXIAL 1 3 Connect to the the T 175 When this switch is at ON position the T 175 is in standby optical or coaxial S PDIF format digital output of sources such as CD or mode as shown by the amber status condition of the standby LED If DVD players HDTV or satellite tuners and other components Coaxial you intend not to use the T 175 for long periods of time such as when and Optical digital input association is configurable via the Setup Menu on vacation switch the POWER switch to the OFF position When the DIGITAL AUD
38. Setup l Trigger Setup Listening Mode Setup At Setup Menu the following are configurable Source Setup Speaker Setup Zone Setup Trigger Display Setup A V Presets Setup Listening Mode Setup Display Setup and A V Presets To access and navigate through Setup Menu and its sub menu selections please refer to and follow the directions stated in the sections DISPLAY THE OSD and NAVIGATING THE OSD AND MAKING CHANGES SOURCE SETUP Source Setup From Source Setup menu pressing will direct you to the Source Setup menu wherein you could adjust allocate or change the settings of the following Source Setup Normal View Source Setup Source Setup Table View iPod Setup SOURCE SETUP NORMAL VIEW The Source Setup Normal View makes it possible to set allocate or change the following settings Source Setup Normal View source a SOURCE nha ed 2 i The T 175 is equipped with ten configurable Sources The settings for each Source are dependent on Analog Audio Audio 1 the configurations set forth in the parameters for that particular Source window Gain gt OdB Digital Audio HDMI 1 To change or toggle through the Sources scroll to Source press the buttons gt and then ENTER or ra tak A V to move up or down the Source selections Trigger Out None NOTE Source 5 is defaulted to iPod For Source 5 to be changed and allocated for other inputs go to iPod Setup menu under the Source Setup menu
39. THROUGH MACRO A stored macro command can also be punched through This provides a way to execute a macro with a single keys press Example Punch through macro command stored at 0 to the RTN key of VCR page 1 Press VCR in the DEVICE SELECTOR page 2 Press and hold TUNER 10 SETUP and ENTER buttons Use V to scroll to Pun Thr 3 Press ENTER WL To Tew 6 Press 0 button this is the key where the macro command is associated 7 Save and No are shown in the display Use lt P to select between No desired punch through macro command will not be saved and Yes desired punch through macro command will be saved and process is completed EXECUTE PUNCHED THROUGH MACRO To recall the punched through macro command as above example press VCR in the DEVICE SELECTOR page and then press RTN the macro command will then be executed Refer also to the MACRO section below for information on how to setup macros 40 COPY This function allows you to copy functions from one key to another Example Copy PAUSE II command from DVD page to the AMP I button 1 Press AMP in the DEVICE SELECTOR page 2 Press and hold TUNER 10 SETUP and ENTER buttons Use V to scroll to Copy 3 Press ENTER AMF From DWD From 8 Use lt P to select between No desired function key will not be copied and Yes desired function key w
40. TONS During playback mode press A to skip forward to the next song or T to skip back to the previous song For quicker scrolling up or down the list press and hold A V While at menu options or selection lists toggle A F to go up or down the options or lists The equivalent front panel keys for A W lt P are TUNE 14 bb PRESET Kad gt gt A V SKIP CH PRESET Press SKIP CH PRESET A Y to scroll up and down the Songs list one page or at least 8 titles at a time Press and hold SKIP CH PRESET A Y to quickly scroll through the song titles During fast scrolling the first letter of the song is displayed on the bottom right corner of the OSD as the title changes SCAN 4 lt 4 gt P PAUSE II PLAY gt 1 Press PAUSE II during playback to stop playback temporarily Resume play by pressing PAUSE I again or PLAY gt During playback or PAUSE mode press SCAN lt gt for fast forward or backward scanning of current song OPERATION USING THE T 175 AM FM DB iPod TO VIEW VIDEOS LOADED IN YOUR iPod Videos uploaded in your iPod can be viewed directly via the T 175 The following are the steps 1 Make sure that the TV Out setting of your iPod s Video Settings menu is at On mode and appropriate TV Signal is chosen 2 Video file selection and playback procedures are managed directly from your iPod player and not through the T 175 You must exit completely from the T 1755 Setup Menu o
41. TS OSD Temp Disp On VACUUM FLUORESCENT DISPLAY VFD Display Select On to display all applicable data or characters at the VFD Nothing will be shown at VFD if Temp is selected At Temp setting however whenever any of the front panel controls or their corresponding keys in the remote control are activated the appropriate VFD characters will be shown temporarily and then fade away Note that if any of the Zones are at powered state they will be continually shown at VFD even at Temp setting Dimmer If it is desired to reduce the brightness of the VFD set Dimmer to Dim Otherwise select Bright to return to normal VFD brightness Line 1 Line 2 The VFD shows two main lines of data or characters Line 2 is the line of data or characters located at the lower bottom of the VFD while directly above it is Line 1 For both lines one can select which display could be shown by choosing through the following Main Source Shows the active Source Volume Current Volume level is shown Listening Mode Selected Listening Mode is shown Audio Src Format Shows the audio format detected at the active Source Zone 2 Zone 3 Zone 4 Source The assigned Source for the applicable Zone is shown Off Select Off if it is desired not to show any data at the applicable Line Temp Line Choose between Line 1 and Line 2 as the desired line where VFD will be temporarily shown if Temp is selected at Display option as described
42. above ON SCREEN DISPLAY OSD Temp Disp This applies to the OSD that is temporarily shown at video out whenever any of the front panel controls or their corresponding keys in the remote control is activated Set to On if it is desired to show the applicable OSD at the monitor TV otherwise select Off 28 A V PRESETS The T 1755 simple but powerfully flexible system of Presets allows you to customize virtually every aspect of your audio video playback and recall them with a single key press The parameters Listening Mode DSP Options and Tone Controls accessible via the Main Menu together with Speaker Setup and Display Setup configurable through Setup Menu are stored together as a single Preset You might create one Preset optimized for pop music and another for classical One more Preset can be set up to recall each family member favorite setting or one for fully cinematic home theater playback and yet another one for late night movies with each Preset fine tuned to a particular scenario or preference CREATING PRESETS Creating a Preset consists simply of storing a complete set of the parameters set forth in the Listening Mode DSP Options and Tone Controls accessible via the Main Menu together with Speaker Setup and Display Setup configurable through Setup Menu Scroll to A V Presets using the A Y keys to save a collection of said para
43. aker Setup are carried over whenever it is enabled during A V Preset setting Please see also the section A V PRESETS for reference SPEAKER LEVELS 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 Speaker Levels OdB Additionally if your system incorporates a subwoofer it establishes a correct relationship between the Center 0dB volume of the subwoofer and the other speakers and thus of low frequencies bass to other sonic Front Right OdB alenen Surround Right 0dB Back Right dB Back Left i dB USING AN SPL METER surround Left 0dB It is quite practical to perform the T 175 level setup routines by ear and careful work will produce Subwoofer 0dB E p p y p acceptably accurate results However the use of an inexpensive sound pressure level SPL meter such as Radio Shack part number 33 2050 makes this task easier more accurate and more repeatable Ownership of such a meter could prove a valuable audio tool Your NAD audio specialist may be able to help you with temporary use of a meter The SPL meter should be placed at the primary listening position at approximately the height of the seated listener s head A tripod is helpful but with a little duct tape almost anything a pole lamp music stand or ladder backed chair for example can do a
44. akes it possible for you to enjoy listening to DAB broadcasts The T 175 has a Digital Audio Broadcast DAB module socket on the rear panel for adding a separately sold and NAD specified outboard DAB module the NAD DAB Adaptor DB 1 All the control software for this format is included just plug in the module and start enjoying the CD like quality sound and expansive content selection available with DAB CONNECTING THE DAB MODULE Plug in the other end of the DIN connector supplied with your NAD DAB Adaptor DB 1 from the DAB module s output port into the corresponding DAB module input socket on the rear panel of the T 175 Select DAB mode on the T 175 by toggling the AM FM DB button in the front panel NOTES Please refer to NAD DAB Adaptor DB 1 installation guide for proper setup connection of the DB1 with respect to the T 175 Ifthereis no NAD DAB Adaptor DB 1 connected the VFD will show Check DAB Tuner DAB OPERATION With the separately sold NAD DAB Adaptor DB1 already connected to the T 175 you can now carry out the T 175 to receive DAB broadcasts 1 Toggle AM FM DB button until DAB mode The VFD will show No Service List indicating that there are no scanned DAB broadcast services yet This is the default mode of the DB1 List 2 To tune to DAB broadcast services press TUNER MODE and then toggle the front panel s TUNE lt gt gt to select either Full Scan or Local Scan FULL SCAN wil
45. ar 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 HE oackaging 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 office can advise you of the responsible waste disposal point RECORD YOUR MODEL NUMBER NOW WHILE YOU CAN SEE IT The model and serial number of your new T 175 are located on the back of the cabinet For your future convenience we suggest that you record these numbers here Model number Serial nUMDer ace asis ys a aa i d e Ma wecnda eee NAD is a trademark of NAD Electronics International a division of Lenbrook Industries Limited Copyright 2008 NAD Electronics International a division of Lenbrook Industries Limited INTRODUCTION TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS ceeeeeeee 2 DOLE PUP asis eil jou uunddu cau i a ane uemaae cats 26 Me VIN Is sai airiai Susteren E Dr ai tects 27 INTRODUCTION Ue OUND MODES Arsenas ai a ri as RETENE 27 ABOUT TEIE T 175 4 Lis sis ski is skiisk ks kasseier nads anniari 5 ENPANCED STERE TT 28 BARSAND DIGITAL SURROUNID sk iai eisi k ia ai Bie ak io rr 28 EA E PW E asi a o i a a a a S 5 B DE EL kasis ass r a a
46. bination of gt and then A V Wu keys Set Front Center and Surround to Large Small or Off as your subsystems speakers require The Back speakers can either be one or two speakers Set Back to either 1 or 2 speakers as per availability Set Subwoofer to On or Off selecting On only if you have a subwoofer connected to the T 1755 SUBW1 or SUBW2 output jack 21 OPERATION USING THE T 175 SETUP MENU ENHANCED BASS When the subwoofer is set to ON and one or more speakers are set to Large Enhanced Bass is also available Normally with speakers set to Large the subwoofer is not active The Enhanced Bass option allows full range operation of the speakers with the additional bass contribution of the subwoofer This feature is particularly useful when one wants to experience maximum bass output Please note that due to acoustic cancellation effects the bass response may be uneven when using this setting You can set Subwoofer to On even with Large front speakers in which case bass content from any channels set to Small will be routed to both the subwoofer and to the front speakers LFE channel signal will pass only to the sub In most subwoofer equipped systems setting front speakers to Smal is usually the better option All the speakers low frequency content can be directly adjusted within the range 40Hz to 200Hz NOTE The configurations set forth at Spe
47. ble connection and outlet Check cables Check Speaker Configuration menu Select appropriate listening mode Correct Speaker Configuration or Speaker Levels settings Power up subwoofer check Subs AC outlet or check connections Correct Speaker Configuration or Speaker Levels settings Play a known 5 1 channel recording or select Dolby Pro Logic IIx Music mode Correct Speaker Configuration or Speaker Levels settings Check connections Check source component setup Check batteries Check IR windows and ensure clear line of sight from remote to T 175 Reduce sunlight room lighting Power down the T 175 via the rear panel Power switch and unplug it from the AC outlet Wait five minutes re connect and power up Switch to 12V TRIGGER IN OUT OFF position PREAMPLIFIER SECTION TUNER SECTION AM SECTION FM SECTION PHYSICAL SPECIFICATIONS Input sensitivity and impedance Frequency response Total harmonic distortion Input sensitivity Signal noise ratio Signal noise ratio Output impedance Maximum output level Tuning range Usable sensitivity S N ratio Total Harmonic Distortion Loop sensitivity 20dB S N Tuning range Usable sensitivity MONO IHF 3 THD S N Ratio MONO S N Ratio STEREO Total Harmonic Distortion MONO Total Harmonic Distortion STEREO Channel Separation RDS decode sensitivity Uni
48. cessible 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 175 Owners who register their T 175 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 175 to a PC Alternatively the dealer from whom you purchased your T 175 should be able to assist in performing these upgrades ABOUT THE HTRC 1 SYSTEM REMOTE CONTROL Packed with your T 175 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 layout and operations before proceeding to setup your T 175 You may opt to use your HTRC 1 as your primary way to command your entire AV 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 INTRODUCTION GETTING STARTED WHAT S IN THE BOX Packed with your T 175 Tuner Preamplifier you will find An AM loop antenna
49. cks to the component s corresponding output The signal present at these T 175 AUDIO VIDEO OUT jacks is determined by the source last selected via the front panel Source keys or the HTRC 1 s input select keys with the exception of Source 3 or Source 4 There will be no output when Source 3 Audio 3 IN Video 3 IN or Source 4 Audio 4 IN Video 4 in is the selected source input This prevents feedback through the recording component thereby preventing possible damage to your speakers When configured AUDIO 3 OUT VIDEO 3 OUT and AUDIO 4 OUT VIDEO 4 OUT are the same assigned ports for Zone 3 and Zone 4 respectively See also Zone output description below 12 ZONE 2 ZONE 3 ZONE 4 Sends zone selected audio and video output sources to the corresponding audio and video input of another separate zone Use high quality patch cables to reduce noise pickup over long distance runs For a better understanding of zone settings study below the section on ZONE CONTROLS of the MAIN MENU discussion as well as the item on ZONE SETUP under the SETUP MENU literatures NOTE The ZR 4 remote control will only control Zone 2 applications Zone 3 and Zone 4 could be configured and managed at the appropriate Zone OSD menu using the front panel navigations buttons as well as the corresponding keys on the HTRC 1 remote control IDENTIFICATION OF CONTROLS REAR PANEL 13 HDMI HDMI 1 4 HDMI MONITOR OUT Connect HDMI inputs to 16 AC POWE
50. cro e Press the MACRO key The first line of the LCD display will show MACRO Within five seconds press the key the macro is associated with e While the macro is executing a small M will be shown in the top right of the LCD display Refer also to the MACRO item below of the HTRC 1 SETUP MENU section for information on how to setup macros FUNCTION KEYS There are 44 dedicated function keys on the HTRC 1 When you press a function key the name of the function will be shown on the second line of the LCD display while the command is being transmitted A V PSET KEY In the default configuration of the HTRC 1 the A V PSET key acts as a shift function when the AMP device is selected Pressing the A V PSET key once will cause Preset to be displayed on the first line of the LCD display If within five seconds you then press a digit 0 9 the function for the corresponding A V Preset will be transmitted NOTE The HTRC 1 is a universal type remote control some NAD receivers may not have more than 5 AV presets SOFTWARE VERSION NUMBER Press simultaneously the ON TEST buttons for five seconds 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 This feature prevents the setup from becoming corrupted under low battery conditions Please refer to HTRC 1 SETUP MENU
51. e T 175 s front panel readout and the readout s character section will show its station name PS text ROCK101 for example Press the front panel INFO key to toggle the readout between this and the station s radio text RT readout if any which might scroll song or artist name or any other text of the station s choosing OPERATION USING THE T 175 AM FM DB iPod ABOUT XM RADIO The T 175 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 built right in Just subscribe to the XM service and your T 175 will be ready to receive XM content NOTES Questions Visit www xmradio com Listeners can subscribe by visiting XM on the Web at www xmradio com or by calling at the time of printing this manual XM s Listener Care at 800 853 9696 Be ready with your Radio ID that can be found on the radio by selecting Channel 0 Check with your NAD audio specialist for other versions of XM Mini Tuner compatible with T 175 CONNECTING THE XM ANTENNA 1 Plug the end of the XM antenna into the corresponding XM antenna port on the rear panel of the T 175 2 Press and hold TUNER MODE button on the front panel to check the current XM channel s signal strength as shown in the VFD and OSD Press TUNER MODE again to exit signal strength check Refer also to your XM radio s guide on how to install the XM antenna f
52. e curves shown below typify NAD EQ room correction process Room Response measured by Audyssey microphone Inverse Correction Filter calculated by NAD T 175 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 instrumentation Select the Target Curve you find to be most satisfactory by pressing the Audyssey key of the remote The MultEQ XT corrected response can also be bypassed if you wish It is recommended that you take full advantage of the T 175 s Audyssey Auto Calibration feature for your speaker setup However if you desire to setup your speakers manually or if you already had run Audyssey Auto Calibration but would like to make adjustments the following sections on Speaker Configuration Speaker Levels and Speaker Distance can also be followed and implemented NOTE During manual setting of your speakers previously calibrated Audyssey settings could be retrieved by re adjusting back the altered configurations as highlighted by an asterisk OPERATION USING THE T 175 SETUP MENU SPEAKER CONFIGURATION Every surround sound system requires bass management to direct low frequency content from any or all channels to the speakers best able to reproduce it For this function to operate correctly it is Speaker Configuration important that you correctly identify your speakers capabilities We use the terms
53. e for the power points in your home or the cable is too short to reach a power point then obtain an appropriate safety approved extension lead or consult your dealer If nonetheless the mains plug is cut off REMOVE THE FUSE and dispose of the PLUG immediately to avoid possible shock hazard by inadvertent connection 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 terminal which is marked with the letter E or by the safety earth symbol or colored GREEN or GREEN AND YELLOW The wires in the mains lead on this product are colored in accordance with the following code BLUE NEUTRAL BROWN LIVE As these colors may not correspond with the colored markings identifying the terminals in your plug proceed as follows e The BLUE wire must be connected to the terminal marked with the letter N or colored BLACK e The BROWN wire must be connected to the terminal marked with the letter L or colored RED e When replacing the fuse only a correctly rated and approved type should be used and be sure to re fit the fuse cover IF INDOUBT CONSULT A COMPETENT ELECTRICIAN C This product is manufactured to comply with the radio interference requirements of EEC DIRECTIVE 2004 108 EC NOTES ON ENVIRONMENTAL PROTECTION At the end of its useful life this product must not be disposed of with regul
54. e or just not a practical solution Audyssey MultEQ XT using multiple measurements from the actual listening positions and processing 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 sound and spatial Press 1 to Return cues are very accurately reproduced The Audyssey Auto Calibration procedure is now complete MultEQ XT is designed to tame room acoustics without changing the sonic character of your loudspeakers While it will make the most of whatever loudspeakers you have it will not make poor speakers sound like good ones Connect the Audyssey microphone jack into the front panel s MP MIC input and the Audyssey Auto Calibration wizard will guide you through a simple step by step configuration Once setup and calibrated the next greatest improvement in performance is obtained by eliminating the acoustic interference caused by room boundaries interacting with your speakers 19 OPERATION USING THE T 175 SETUP MENU 20 MEASUREMENT IS THE FIRST STEP The sound at each listening position up to 8 positions is calibrated using the same microphone used during the setup phase A special test tone is sent to each speaker and the data is memorized by the T 175 The duration of calibration may take some time depending on the number of speakers as well as the number of measuring points
55. e product should be mounted to a wall or ceiling only as recommended by the manufacturer WARNING 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 may be 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 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE AND OBJECTS FILLED WITH LIQUIDS SUCH AS VASES SHOULD NOT BE PLACED ON THIS APPARATUS THE EQUIPMENT MUST BE CONNECTED TO AN EARTHED MAINS SOCKET OUTLET CAUTION REGARDING PLACEMENT To maintain proper ventilation be sure to leave a space around the unit from the largest outer dimensions including projections than is equal to or greater than shown below Left and Right Panels 10 cm Rear Panel 10 cm Top Panel 50 cm IMPORTANT INFORMATION TO UK CUSTOMERS DO NOT cut off the mains plug from this equipment If the plug fitted is not suitabl
56. each radio preset which will show in the front panel readout whenever that preset is recalled ENTERING USER NAMES To name a radio preset NEWS follow the procedure as below The buttons mentioned apply to the front panel s buttons The applicable HTRC 1 keys also execute the same functions as described 1 Recall the desired radio preset 2 Then press the MEMORY button once and then within five 5 seconds press the INFO button the readout shows a blinking box 3 Use the PRESET k lt gt gt I buttons to select the first character of the name N from the alphabetical list 4 Press TUNE gt button to select the character and correspondingly move forward to the next position Press TUNE 1 to go back to the previous character Repeat this process for each character in sequence 5 Press the MEMORY key again to store the User Name and exit the text entry mode ABOUT RDS The Radio Data System RDS permits sending small amounts of digital information using conventional FM radio broadcasts The T 175 supports two RDS modes station name PS mode and radio text RT mode Not every FM station incorporates RDS in its broadcast signal In most areas you will find from one to several RDS enabled stations but it is by no means impossible that your favorite stations will not be broadcasting RDS data VIEW RDS TEXT When an RDS enabled FM broadcast is tuned after a brief delay the RDS symbol will illuminate in th
57. ed 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 175 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 175 AV Tuner Preamplifer 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 175 s own front panel and on screen displays Its simple yet powerful system of presets permits you to fine tune your li
58. ed Source is selected Please see also separate discussion about TRIGGER OUT under the Source Setup Normal View section DELAY The availability of 12V DC at Trigger OUT can be regulated If it is desired that 12V DC is available without delay the moment Trigger OUT is linked to its assigned setting set Delay to Os Otherwise one can select through a delay time of 1s to 15s AUTO TRIGGER IN Auto Trigger IN allows external system controllers to toggle the associated section of the T 175 from Standby to On and vice versa When the TRIGGER switch at the rear panel is set to ON a 12V DC input at Trigger IN will power ON the section where Trigger IN is assigned Main From standby mode the T 175 is powered ON when 12V DC is applied at Trigger IN Zone 2 Zone 3 Zone 4 Applicable Zone is turned ON whenever 1 2V DC is present at Trigger IN All Main Zone 2 Zone 3 and 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 mode the Power button in the front panel as well as the corresponding ON OFF function keys in the HTRC 1 remote control will be disabled effectively handing this function to an external controller Switch TRIGGER to OFF to maintain normal power ON OFF function procedures See also item 7 12 V TRIGGER OUT TRIGGER IN TRIGGER AUTO OFF
59. ed device will be returned to what it was before the macro was executed However if the very last button pressed while recording a macro is a DEVICE SELECTOR key the device will be changed at the end of executing the macro RESET Selecting this option and answering Yes to both confirmations will reset all HTRC 1 options to the factory default All user configurations macros and custom device programming will be erased 1 Press AMP in the DEVICE SELECTOR page 2 Press and hold TUNER 10 SETUP and ENTER buttons Use V to scroll to Reset 4 Use lt gt to select between No HTR C1 will not be reset and Yes HTR C1 will be reset to its factory defaults When you select Yes another prompt display will be shown 42 USB INTERFACE The HTRC 1 allows one to upload and download the configuration through a Windows PC and NADS Proprietary HTRC 1 programming software Use a USB A male to mini USB B male 5 pin cable not supplied between your Windows PC and the HTRC 1 See illustration below on how to connect a USB A male to mini USB B male 5 pin cable to the HTRC 1 NOTE Please log onto www nadelectronics com for the latest HTRC 1 interface control software Your custom installer or dealer can assist you in the proper setup and configuration of the mini USB interface and software BATTERY INSTALLATION Press in and lift tab to remove battery cover out from recess Press batt
60. ed for the channel PRESETS The procedure for storing XM channels is the same method as stated in the section SETTING RADIO PRESETS under LISTENING TO RADIO For immediate recall of stored XM presets toggle TUNER MODE button until P__ the two blank spaces corresponding to the preset number is shown in VFD Press the front panel s PRESET Kk gt gt I button or HTRC 1 s A F keys to step up or down the stored presets that can be a combination of AM FM and XM channels 31 OPERATION USING THE T 175 AM FM DB iPod ABOUT DAB RADIO Until now analogue radio signals such as FM or AM have been subject to numerous kinds of interference on their way from the transmitter to your radio These problems were caused by mountains high rise buildings and weather conditions With Digital Audio Broadcast DAB you can now receive CD like quality radio programs without any annoying interference and signal distortion DAB broadcasts use digital signals rather than traditional analogue transmissions thus providing clear high quality reception You get far more robust reception and virtually hiss or crackle free sound with DAB as long as you are within a good coverage area With DAB the listener can scroll through a list of available stations then instantly tune to the station of his choice There is no need either to remember channel frequencies All broadcasts are selected by simply selecting the service name The T 175 m
61. ee the section A V PRESETS for reference LISTENING MODE The T 175 offers nine distinct listening modes tailored for different types of recording or program material With a two channel Stereo source the following listening modes can be selected IMPORTANT NOTICE The T 175 is a Tuner Preamplifier only and therefore has no Speakers The mention of Speaker s in this manual refers to your external amplifier s speakers as interfaced with the T 175 STEREO All output is directed to the front left right channels Low frequencies are directed to the subwoofer if one is present in the Speaker settings Select Stereo when you wish to listen to a stereo or monaural production such as music CD or FM broadcast without surround enhancement Stereo recordings whether in PCM digital or analog form and whether surround encoded or not encoded are reproduced as recorded Multi channel digital recordings Dolby Digital and DTS are reproduced in Stereo Downmix mode via the front left right channels only as Lt Rt left right total signals OPERATION USING THE T 175 MAIN MENU PRO LOGIC Two channel recordings whether stereo or surround encoded are reproduced with Dolby Pro Logic surround processing yielding output to front left right center and discrete left right surround channels assuming these are present in the current Speaker Configuration The surround channel is monophonic but it is reproduced in both surro
62. el 1 While listening to a DAB broadcast press front panel s TUNER MODE button and then TUNE lt gt gt to select Manual Scan Press ENTER The current channel and frequency are shown in the upper line of the VFD The bars at the lower line of the VFD indicate the signal strength level of the current channel 2 Toselect other channels toggle TUNE lt gt gt to step through the channel list Release TUNE lt lt b when you have arrived at your desired channel Channel and frequency are shown in the upper line of the VFD The bars at the lower line of the VFD indicate the signal strength level of the current channel To improve the reception of the selected channel adjust or reposition the DAB antenna until the best reception is indicated 3 Press ENTER to tune the selected channel NOTE The number of ensembles and stations that could be scanned will vary depending on your location PRUNE LIST There maybe situations wherein certain stations become inactive The Prune List option enables the deletion of these inactive stations in the service list 1 While listening to a DAB broadcast press front panel s TUNER MODE button and then TUNE q gt gt to select Prune List 2 Press ENTER Any inactive stations are automatically deleted RESET The Reset option allows the connected and separately sold NAD DAB Adaptor DB1 to be reset to its factory default settings 1 While list
63. ening to a DAB broadcast press front panel s TUNER MODE button and then TUNE lt lt PP to select Reset 2 Press ENTER Reset No will be shown in the lower line of the VFD Press TUNE lt gt to switch to Reset Yes option 3 Toselect Reset No or Reset Yes press ENTER while at the desired option Selecting Reset Yes will cause the DB1 to be reset to its factory default settings 33 OPERATION USING THE T 175 AM FM DB iPod INFORMATION SETTINGS While listening to a DAB broadcast the type of information displayed in the lower line of the VFD can be varied Toggle front panel s INFO button to step through the following display options Station Name Channel and Frequency Ensemble Name Program Type Time and Date Audio Signal information Error Rate STATION NAME The name or identification of the DAB broadcast station 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 program or station CHANNEL AND FREQUENCY The channel and frequency of the currently tuned DAB broadcast are displayed ENSEMBLE NAME The name of the ensemble that is broadcasting the program is displayed PROGRAM TYPE This is a description of the type of broadcast supplied by the station such as Pop Rock Drama and the like
64. equivalent remote control keys for the front panel buttons TUNER MODE ENTER and TUNE lt 4 When using these HTRC 1 buttons to navigate DAB options ensure that the DEVICE SELECTOR setting of your HTRC 1 is set to TUNER SERVICE LIST Follow the steps below to select through the DAB service stations found 1 At DAB mode press TUNE lt lt P to step through the list of available stations as shown in the lower display line of the VFD 2 Press ENTER to select the desired station DAB TUNER MODE Aside from Full Scan and Local Scan as already described above pressing the TUNER MODE button will also present you with other options namely Station Order DRC Manual Scan Prune List and Reset STATION ORDER Use Station Order to sort the sequence of the listed stations There are three orders Alphanumeric Ensemble and Active 1 While listening to a DAB broadcast press front panel s TUNER MODE button and then TUNE lt gt gt to select Station Order Press ENTER 2 Toggle TUNE lt lt gt P to select through Alphanumeric Ensemble and Active 3 Press ENTER to select desired station order ALPHANUMERIC This is the default setting Stations are arranged by numbers first and then alphabetically by letters ENSEMBLE Digital radio is broadcast as groups of data called ensemble Each ensemble contains a number of stations transmitted at a set frequency Whe
65. er servicing to qualified service personnel under the following conditions a When the power supply cord or plug is damaged b If liquid has been spilled or objects have fallen into the product c Ifthe product has been exposed to rain or water d Ifthe product does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation e Ifthe product has been dropped or damaged in any way f When the product exhibits a distinct change in performance this indicates a need for service 22 Replacement Parts When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part Unauthorized substitutions may result in fire electric shock or other hazards IMPORTANT SAFETY INSTRUCTIONS 23 Battery Disposal When disposing of used batteries please comply with governmental regulations or environmental public instruction s rules that apply in your country or area 24 Safety Check Upon completion of any service or repairs to this product ask the service technician to perform safety checks to determine that the product is in proper operating condition 25 Wall or Ceiling Mounting Th
66. ery cover into place until it clicks closed OPERATION USING THE HTRC 1 REMOTE CONTROL SLEEP MODE The Sleep Mode timer will switch the T 175 to Standby mode automatically after a preset number of minutes Pressing the HTRC 1 s SLEEP button once will display the setting of the sleep time increment Pressing the HTRC 15 SLEEP button a second time within a 3 second period will change the sleep time increment in 15 minute intervals after which time the T 175 will automatically switch into Standby mode To adjust the sleep delay press the HTRC 1 s SLEEP button twice first to display the sleep time increment and a second time to change the sleep time increment The sleep time increment and a SLEEP icon will continuously display on the T 1755 front panel Vacuum Fluorescent Display VFD Each consecutive press increases the sleep time in 15 minute increments from 15 to 90 minutes To cancel the sleep mode continue pressing the HTRC 1 s SLEEP button until SLEEP OFF displays on the VFD Switching the T 175 to standby from either the HTRC 1 s OFF or the T 1755 POWER 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 175 from various rooms other than the main room The ZR 4 remote allows full separate control of the source selection irrespective to the main room This means the zone input may be completely different audio and video from the ma
67. evel is alright with you press ENTER Select YES to complete the setting of the sensitivity level LIBRARY The HTRC 1 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 component follow the procedure below to change the library code Please refer as well to the table below for a list of uploaded NAD Library Codes Example Load NAD DVD Player T 585 library codes to HTRC 1 s DVD device 1 Press DVD in the DEVICE SELECTOR page 2 Press and hold TUNER 10 SETUP and ENTER buttons Use V to scroll to Library ot Libraria f 3 Press ENTER 38 4 The library code for NAD T585 is 600 Use lt to toggle to 600 Press ENTER 5 Use lt P to 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 key in directly the library code based on the list of Library Codes below LIBRARY CODE sindi LIBRARY CODE bepress DESCRIPTION DESCRIPTION Receiver Processor 100 Discrete ON OFF 301 L75 L76 Tuner Receiver Processor 101 Toggle ON OFF 302 L70 Tuner 102 170 303 L53 Tuner 103 L75 304 L73 Tuner 104 Scone 305 425 Commands 105 L70 306 445 106 L76 307 Txx5 Series Tuner 107 118 400 Tape Deck B
68. g stereo or multichannel various listening modes are available 13 TONE CONTROLS Press to adjust TREBLE control using the VOLUME knob over a 10dB range Press again to adjust BASS control and a third time for DIALOG control See also section about TONE CONTROLS under MAIN MENU discussions 14 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 are enabled again See also section about TONE CONTROLS under MAIN MENU discussions 15 FRONT INPUT MP Use this button to directly select Front Input and Media Player Toggle button to switch between Front Input and Media Player input 16 PHONES Accepts stereo headphone using a standard 1 4 inch stereo phone plug use a suitable adapter for headphones equipped with a smaller plug Plugging in headphones will automatically switch the T 175 to Stereo Stereo Downmix or Analog Bypass modes 17 FRONT INPUT jacks Use these convenience jacks for occasional sources such as a camcorder tape player video game console any analog audio or optical digital audio and composite or S Video video sources If your source has a single audio out jack only or is marked Mono output plug this into the T 175 s Front R Mono input On the other hand if your source has two output jacks indicative of stereo output insert both jacks into the T 175 s corresponding Front L and R Mono
69. ge and with library commands to operate most NAD DVD CD and TUNER components on the corresponding DEVICE SELECTOR keys These default commands are permanent Even if you teach the HTRC 1 new commands to take their place the underlying library commands remain in place and can easily be recalled should you add an NAD component to your system later GETTING FAMILIAR WITH THE HTRC 1 The HTRC 1 is divided into three main sections The LCD display section at the top of the handset the DEVICE SELECTOR and the remaining 44 Control keys Eight DEVICE SELECTOR keys at the top AMP TV CUSTOM CD DVD VCR TUNER and CABLE SAT determine which component the remaining 44 control keys will operate A DEVICE SELECTOR key determines what component the HTRC 1 will command with factory defaults it does not perform any function on the T 175 The DEVICE SELECTOR keys are organized into three vertical rows of 3 buttons each the row on the left are all Audio devices the row in the center are all Video devices Both the DEVICE SELECTOR and function keys can learn control codes from virtually any infrared remote controller allowing you to teach the codes of your equipment regardless of brand to the HTRC 1 All of the function keys on the AMP DEVICE SELECTOR are preprogrammed to control NAD amplifiers preamplifiers and receivers The HTRC 1 can also command many other NAD components from its DVD CD TUNER and TV pages Since HTRC 1 Control keys can
70. h sound tracks recorded using this system and reproduced using the DTS ES decoder when played with a conventional DTS decoder the back surround channel is automatically downmixed in the surround right and surround left channels of the surround system in such a way that none of the signal components are lost DTS ES MATRIX 6 1 In this format the additional signals of the back channel receive a matrix encoding and are inputted into the right and left surround channels During reproduction they are decoded to the right left and back surround channels Since this bit stream format is 100 compatible with conventional DTS signals the DTS ES Matrix 6 1 format effect can also be achieved from sources with DTS ES 5 1 signals Naturally it is also possible to reproduce from a DTS 5 1 channel decoder signals recorded in DTS ES 6 1 When a DTS ES decoder processes a discrete DTS ES 6 1 or in Matrix 6 1 these formats are automatically detected and the Optimum Surround mode is selected However some DTS ES Matrix 6 1 sources may be detected as DTS In this case the DTS ES Matrix mode should be selected manually in order to reproduce them DTS NEO 6 SURROUND This mode applies the conventional 2 channel signals such as digital PCM or analog stereo signals to the high precision digital matrix decoder used for DTS ES Matrix 6 1 to achieve 6 1 channel surround playback DTS Neo 6 surround includes two modes for selecting the optimum decoding of t
71. he signal SOUICES DTS NEO 6 CINEMA This method is ideal for the reproduction of movies The decoding takes place by emphasizing the separation in order to achieve the same atmosphere with 2 channel as with 6 1 channel sources DTS NEO 6 MUSIC Mainly recommended for music reproduction The right and left front channels do not pass through the decoder and are reproduced directly so there is no loss in sound quality and the effects of the right surround left surround central and back surround channels add a natural sensation of expansion of the sound field OPERATION USING THE T 175 SETUP MENU DTS Setup DTS Digital Surround Dyn Range Ctr ile DTS Neo Music Center Gain 0 5 27 OPERATION USING THE T 175 SETUP MENU ENHANCED STEREO Please refer to the same description about ENHANCED STEREO under the LISTENING MODE of the Main Menu discussions DISPLAY SETUP Display Setup The Vacuum Fluorescent Display VFD and On Screen Display OSD can be shown in various ways by navigating through the parameters at the Display Setup menu Use a combination of gt or ENTER recta On and A F keys to step through the Display Setup menu items Dimmer Bright Line 1 Main Source NOTE Line 2 Listening Mode The configurations set forth at Display Setup are carried over whenever it is enabled during A V Temp Line Line 2 Preset setting Please see also the section below about A V PRESE
72. her processing other than master volume control available to this 7 1 Channel Input While the multi channel audio outputs of a DVD Video player can be connected to these jacks using the T 1755 own Dolby Digital and DTS decoding and digital analog converters via a digital connection will usually produce Superior results AUDIO PRE OUT The Audio PRE OUT makes it possible to use the T 175 as a pre amplifier to external power amplifiers for some or all channels Connect FRONT L FRONT R CENTER SURR R SURR L SURR BL SURR BR and CENTER to the respective channel input of a power amplifier or an amplifier driving the corresponding applicable speakers Unlike the full range channels there is no power amplifier built into the T 175 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 MP DOCK The T 175 is equipped with a data port in the rear panel where an optional NAD IPD 1 Dock with iPod NAD IPD 1 can be plugged in Connect the MP DOCK DATA PORT jack of the T 175 to the corresponding DATA PORT socket of the optional NAD IPD 1 4 FM AM ANTENNA INPUT The supplied wire dipole FM antenna will connect to the FM connector using the supplied balun adapter It will usually work best when mounted on a vertical surface such as a wall with arms fully outstretched forming a horizontal T perpendicular to the
73. i 34 MAP INGIWIEIN Ol ossis simas rasa ai am aa ira aaa o a 12 CONNECTING THE OPTIONAL NAD IPD 1 DOCK WITH iPod Ue Oe ms ais Lik etree dare a boston bu 12 AND POGPLAYERTOTHE Woh se asa iais il EEIE EEL 34 ADJUSTING LISTENING MODES e ska asa o ds 14 USING THE HTRC 1 REMOTE CONTROL kaka aaa 36 Boei Eh gt rr E 14 IDENTIFICATION OF CONTROLS suku sanciinae dieaictenadieaetewed sane 36 WON COMI Leksika sia sa as a ad se da 14 use eo SATA 36 ZONE CONI AE as aria aa i i ode cee ee ate eed aoe 15 GETTING FAMILIAR WITH THE HTRC 1 36 USING THE T 175 SETUP MENU fciice cre ceweanddewesneddnesaaae 16 NAVIGATION OF THE AIRC 1 CONTROLS wicsesicexdinicwa sine o akis 37 SETUP ln hee kets sakas face Se aa S a bate i d ai 16 PES SEO B MES Us assist i i uate a i SS 27 SOU EO augins as i asa a a a a E 16 el e TS 37 SOURCE SETUP NORMAL VIEW sios uses i o a TAN i 16 BACKLIGHT SENSINVITY BLIGHT lt ceceeecosseeeteccsseceteecniecss 27 SOURCE SETUP ABE VIEW rs aa aaa r i a nes 18 LIC RAE A pr P vives decane dicta 38 POG ie I Tr rs rr S 19 Ezero 38 SPEARE E TUP a Sa asi io os a as nae ees te 19 PUNCH THROUGH SPUN TAR Late ses saaa ss narei 39 AUDYSSET AUTO CALBRAHON sis aminnkiani Jaunai Ioanas 19 g e r rr 4 DPEAKEBCONFIGUEATIO N ssionas is i p i o 21 IE LE 4455 sa i ai i i a i i i S 4 SPEAKER LE VEL sea ia a e i es r i a AE S a a 22 PENAME asas asai da ii a ka i da des a a A ks AS 41 SPEAKER DISTANCE sausas ias kai ak a a ak 23 9 0 Ps 4 ADIUS TING THE VOLUM
74. ill not be copied and process is completed NOTE The copy and punch through functions are similar However if you copy a command and then subsequently delete or over write the original source key command the copied to keys command remains unchanged If you punch through to a command and then delete or over write the original key the punched through functions also change accordingly DELETE Each key can have several functions types stored However only the highest priority type will be active When you delete a function a lower priority function type may become active To completely erase the functionality of a key you may need to execute the Delete function multiple times For example if you delete a learned command a lower priority command may become active The order of priority for each function type is 1 Punch Through 2 Learned 3 Copied Library Command 4 Default Library Command Example Delete punch through SURR MODE function key from DVD page refer to PUNCH THROUGH example above 1 Press DVD in the DEVICE SELECTOR page 2 Press and hold TUNER 10 SETUP and ENTER buttons Use V to scroll to Delete 4 Press SURR MODE button Delete D Ho gt 5 Use lt gt to select between No desired function key will not be deleted and Yes desired function key is deleted and process is completed RENAME All keys can be renamed except MACRO key Example Rename Inp
75. in input and thus corresponding volume levels as well If one wishes to enjoy the same source as the main room the ZR 4 remote has a LOCAL button to allow simultaneous listening but with full separate volume levels To mute the Zone Volume level press MUTE on the ZR 4 If the Zone Controls OSD menu is ON the Zone Volume level section will display Mute The T 1755 front florescent display will show activity of the zone control so that main room occupants are aware of the zone remote activity Furthermore if there is no main room activity only the zone indicator will be active in the T 1755 fluorescent display NOTE The ZR 4 remote contro will only control Zone 2 applications 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 The HTRC 1 s CUSTOM device is also defaulted to Zone 2 remote control codes 43 REFERENCE TROUBLESHOOTING CONDITION No sound from all channels No sound from some channels No sound from surround channels No sound from Subwoofer No sound from Center channel No Dolby Digital DTS T 175 does not respond to HTRC 1 remote T 175 does not respond to front panel commands or remote control NOTES 44 Factory defaults for North American AH version Press simultaneously Source 4 Front Input MP POSSIBLE CAUSES
76. irst if in Tuner mode and then toggle to display both at the Vacuum Fluorescent Display VFD and On Screen Display OSD the following Current Source Volume level Listening mode Audio Source Format and active Zones with their corresponding Source Inputs While at Tuner mode toggle this button to cycle through RDS name and RDS text AM FM DB Toggle this button to select either AM FM DAB Europe version or XM North America version tuner functions R MONO VIDEO S VIDEO Ny OP SAL AUDIO MN 13 14 15 16 17 18 TUNER MODE In FM mode this button will toggle between FM Stereo and FM mono Select FM Mono FM stereo and FM Mute icons at VFD are extinguished for stations that have too much interference or are too weak In DAB European version only or XM North America version only radio this button enables the digital radio menus in conjunction with the Navigation button and Enter buttons MEMORY Press this button to store tuned AM FM and digital radio stations to the T 1755 40 preset memory locations One can store a mix of any AM FM and digital radio stations to the 40 available presets NAVIGATION and ENTER buttons These buttons are used to navigate the T 175 OSD Tune Forward gt and Tune Backward 4 Preset Forward gt gt I and Preset Reverse Ke as well as navigation of DAB European version XM North American version tuner functions and iPod The middle round button is designated as ENTER button this i
77. is properly connected to the T 175 via the NAD IPD 1 To exit from the iPod Menu at Source 5 press 4 bringing you to Menu Select OSD Follow the instructions as shown CONTROL FEATURES AND SETTINGS The following control functions and settings are selectable or enabled using the front panel and HTRC 1 remote control buttons Since the HTRC 1 will be the primary controller in most cases we will focus on remote controlled operations ENTER Press ENTER to go iPod Settings menu where you can setup the following options Shuffle Select Shuffle to enable random playback of either Songs or Albums lists To turn off shuffle mode select Off Repeat Select One for repeated playback of the current song Select All for repeated playback of your entire list under Songs selection Audiobook Speed The playback speed of your audiobook can be varied according to your preference During audiobook playback adjust the reading speed to Normal Fast or Slow DISP During playback toggle DISP key of HTRC 1 to show in the T 175 VFD upper line the Song title Artist Name and Album title If there is no information available the display will show No Song No Artist or No Album as applicable Aside from this information the lower line will display the current titles track number allocation and time elapsed The equivalent front panel key for DISP is INFO A V NAVIGATION BUT
78. l enable the scanning of the full range of digital frequencies Band III and L Band LOCAL SCAN performs local scanning of available DAB services in your area Check with your dealer or visit www WorldDAB org to check the applicable digital transmission frequencies in your area 3 Upon selecting either Full Scan or Local Scan automatic scanning will be performed This sequence cannot be interrupted During the sequence the following message will be visible in the VFD 32 The bars show the progress of the sequence When scanning is completed the last number shown on the right side of the VFD corresponds to the total number of DAB broadcast stations found Then the first station is tuned in See ALPHANUMERIC section below to understand the order or arrangement of stations 4 The strength of the incoming signal can be shown on the VFD by pressing the ENTER button The more segments visible in the lower display line the stronger the signal By changing the position of the antenna you can increase the signal strength You can also opt for an external antenna Consult an antenna professional for more information NOTES No Service List will also be shown in the VFD when no stations are found after the scanning process If this occurs check the connection and position of the DAB antenna or call your local DAB broadcast providers for coverage information e HTRC 15 MENU FM MUTE ENTER and lt are the
79. layed before going to the iPod menu You can set the Menu Timeout between the range 5s to 60s at 5s increments If you do not want the menu to timeout select Off SPEAKER SETUP After connecting all ancillary sources and other combinations the Speaker Setup menu will guide you on how to manage and setup your speakers in order to achieve optimum sound acoustics in your listening environment Aud ssey Auto Calibration Speaker Configuration The following are the Speaker Setup Menu sections speaker Levels Speaker Distance Speaker Setup IMPORTANT NOTICE The T 175 is a Tuner Preamplifier only and therefore has no Speakers The mention of Speaker s in this manual refers to your external amplifier s speakers as interfaced with the T 175 AUDYSSEY AUTO CALIBRATION It has been shown that many if not most surround sound systems are not accurately setup and calibrated To be done properly calibration requires special knowledge and instrumentation that the average person probably doesn t possess Please connect the measurement microphone to the T175 Audyssey Auto Calibration The Audyssey Auto Calibration featured in T 175 uses a microphone along with sophisticated digital Position the microphone in the electronics built into your T 175 to automatically setup and calibrate the T 175 to the exact speakers main listening position at ear and speaker placement of your own unique Home Theatre height start Speaker Detect The
80. lease the MENU button of the TV remote control 9 Wait until Success is extinguished from the display to complete the process Narrow Some remote controls use very narrow pulses of IR If you cannot get your remote to work using the normal or 2 Pass modes you may want to try this mode The same example above for Normal mode applies to Narrow mode PUNCH THROUGH Pun Thr The HTRC 1 s Punch through function allows you to retain a function key from one DEVICE SELECTOR page to another Example Punch through SURR MODE key to the DVD page 1 Press DVD in the DEVICE SELECTOR page 2 Press and hold TUNER 10 SETUP and ENTER buttons Use V to scroll to Pun Thr Se Te Fun The gt 3 Press ENTER 4 Press SURR MODE button this is the function key that will be punched through DYD P To Dew 39 OPERATION USING THE HTRC 1 REMOTE CONTROL 5 Press the AMP button in the DEVICE SELECTOR page 6 Use lt gt to select between No desired punch through key will not be saved and Yes desired punch through key will be saved and process is completed NOTE The HTRC 15 VOL keys are pre programmed as punched through for all Device Select pages VOL will operate the NAD master volume regardless of the currently selected device The SURR CENT and SUB CHANNEL VOLUME controls similarly are pre programmed as punched through PUNCH
81. libration ZONE SETUP The Zone feature allows one to simultaneously experience in different zones of the house multiple sound and applicable video sources from all enabled Sources as well as from Front Input Media Player and Tuner The T 175 has three configurable Zones Zone 2 Zone 3 and Zone 4 Use a combination of gt or ENTER and A keys to navigate through the Zone Setup menu parameters VOLUME Zone 2 have Fixed and Variable volume control When set to Variable the Zone 2 Volume is directly adjustable using A Y cursor keys of the HTRC 1 or Volume A V keys of ZR 4 On the other hand if Volume is set to Fixed the Zone 2 Volume is set to a preset dB level and thereafter the zone s volume can be varied via the volume control of the separate amplifier it is fed into MODE Zone 3 and Zone 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 applicable Audio Video Output See Item 11 AUDIO 3 OUT VIDEO 3 OUT AUDIO 4 OUT VIDEO 4 OUT of REAR PANEL discussion When Zone 3 or Zone 4 is set to Record Out mode they will not be available at the Zone Controls section of the Setup Menu window Record Out setting is ideal for making recordings with a VCR or other similar devices This setting is also used for multi zone installations using passive impedance ma
82. meter settings to a Preset number and by a combination of pressing the A Y 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 setting select No Now in order to save the settings chosen for the particular Preset number scroll down to Save Current Setup to Preset and press the gt key If you chose to load instead the default settings scroll down to Load Defaults to Preset and press the gt key to restore the default settings In addition to the parameter settings the Preset label itself can be assigned a new name This new Name will be shown in the VFD as well as on the OSD To rename the Preset label scroll to Name and press to go the character Then press A V to pick and select through the alphanumeric selections Press lt P to move to the next character or back to the previous character and at the same time save the changes done on the current character NOTE The selected Preset remains in force until you select a different Preset RECALLING PRESETS You may recall a Preset at any time using the HTRC 1 remote control Press the HTRC 1 s AV PSET key and then the numeric key 1 5 corresponding to the desired preset number The newly recalled Preset will then manifest or replace the previous Preset if any OPERATION USING THE T 175 SETUP MENU A
83. n Ensemble is selected as the mode of station order the radio stations are arranged in the order of their ensemble names NOTE Ensemble is also interchangeably termed as multiplex by other broadcast providers ACTIVE Active stations are listed at the top of the channel list Those channels that are in list but have no service in the area will be displayed last in the channel list DRC VALUE 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 than classical music resulting in possible different audio levels when changing from one station to the other Setting the DRC to 0 means no compression 1 2 indicates medium compression and 1 shows maximum compression No compression is recommended especially for classical music 1 While listening to a DAB broadcast press front panel s TUNER MODE button and then TUNE lt lt bP to select DRC Press ENTER 2 Toggle TUNE lt gt gt to select through DRC 0 DRC 2 and DRC 1 3 Press ENTER to select desired DRC level OPERATION USING THE T 175 AM FM DB iPod MANUAL SCAN This option allows you to directly tune to a desired channel and include it in the service list if not yet available at the time You can also use manual scan to assist you in positioning the DAB antenna for best reception of the desired chann
84. ncoded are reproduced with Neo 6 surround with output to front left right center and discrete left right surround channels plus subwoofer assuming these are present in the current Speaker Configuration The T 175 provides two DTS Neo 6 variations CINEMA and MUSIC See also section about ADJUSTING LISTENING MODES below EARS Two channel recordings whether stereo or surround encoded are reproduced with proprietary NAD surround processing with signals output to the front left right center and discrete left right surround channels plus subwoofer assuming these are present in the current Speaker Configuration 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 surround options Select EARS for listening to stereo music recordings and broadcasts EARS produces a subtle but highly natural and believable ambience from nearly all natural acoustic stereo recordings Typically these include classical 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 faithful to the original recording ENHANCED STEREO All recordings reproduced
85. nder this menu the Dynamic Range Control of DTS Digital Surround can be adjusted as well as the settings for DTS Neo 6 Music Dynamic Range Control This is the same configurable Dynamic Range Control feature as described above at Dolby Setup the only difference being the soundtrack is now in DTS format DTS Neo 6 Music Please refer to the same description about ADJUSTING LISTENING MODES under the LISTENING MODE of the Main Menu discussions DTS SURROUND MODES The following are further descriptions about the DTS surround modes DTS ES EXPANDED SURROUND DTS ES This is a new multi channel digital format which greatly improves the 360 spatial sensation of the Surround impression thanks to the greater space expansion of the surround signals providing high compatibility with the conventional DTS format In addition to the 5 1 channels the expanded DTS ES Surround also offers the back surround also sometimes called the surround centre in reproduction providing a total of 6 1 channels The expanded DTS ES Surround includes two formats with two different methods of surround signal recording as follows DTS ES DISCRETE 6 1 Since the signals of the 6 1 Surround channels including the back channel are completely independent it is possible to achieve the sensation that the acoustic image is moving about freely among the background sounds 360 degrees surrounding the listener Although maximum quality is achieved wit
86. ng mono center content to the Front left right speakers as well A setting of 0 retains the center channel only default while a setting of 7 yields a fully phantom center channel DIMENSION 7 to 7 Adjusts front rear emphasis of the surround effect independently from the relative channel levels PANORAMA On Off Adds a wraparound effect by extending some stereo content into the Surround channels NOTE Pro Logic IIx mode will decode as Pro Logic II mode when the BACK surround speakers are set to Off from Speaker Configurations menu See also section about SPEAKER CONFIGURATIONS under SPEAKER SETUP of the Setup Menu NEO 6 Neo 6 Cinema is optimized for film soundtracks Neo 6 Music for music recordings CENTER GAIN 0 to 0 5 Adjust for better center image in relation to the surround sound channels DSP OPTIONS DSP Options DSP Options has the feature Lip Sync Delay whose function is to match any delay that may occur in the picture relative to the audio ip Sync Del ayaa By varying Lip Sync Delay from Oms to 120ms one can delay the audio output in order to synchronize it with the video image Tone Controls TONE CONTROLS The T 175 has three Tone Control levels Treble Bass and Center Dialog Bass and Treble controls only Off affect the low bass and high treble leaving the critical midrange frequencies free of coloration The Treble 0dB i D a ai Bass 0dB Center Dialog control bo
87. nty gt components As with all our products NADS Music First design philosophy guided the T 175 design such that it can confidently promise you both For warranty information contact your local distributor state of the art surround home theater and audiophile quality music listening for years to come Though the T 175 is among the most technically sophisticated Tuner Preamplifier we worked hard to make it one of the most musically transparent home theater components available as well this is what we mean by NADS Music First design philosophy Here are just few examples e High performance components used throughout the Tuner Preamplifer s analog audio circuits to maximize quality from all sources including multi channel analog sources such as DVD Audio and SACD e Preamp output all channels and main amp input jacks make potential expansion as flexible as possible e Zone pre amp and video feed with assignable 12 V DC trigger control e An RS 232 port for advanced zone control and software update through a Windows compatible PC e Gold surfaced connectors are employed throughout to ensure maximum signal integrity E A R S AND DIGITAL SURROUND A key element of the T 1755 unique musical aptitude is NADS proprietary Enhanced Ambience Recovery System EARS In sharp contrast to many ambience synthesis music surround modes EARS exploits the T 1755 substantial DSP power to route the ambient content that is encrypt
88. o A V Preset Trigger Out Yes Source 1 Audio 1 OdB HDMI 1 None None HDMI 1 Source Setup Normal View Source Enabled Name Analog Audio Gain Digital Audio A V Preset Trigger Out Yes Source 1 Audio 1 OdB HDMI 1 HDMI 1 None None 17 OPERATION USING THE T 175 SETUP MENU Source Setup Normal View Source S 1 2 3 4 5 5 T 8 9 T 18 Enabled Name Analog Audio Gain Digital Audio HDMI 1 mePreset 1 None Video A V Preset Trigger Out Yes Source 1 Audio 1 OdB HDMI 1 Source Setup Normal View ource Enabled Name Analog Audio Gain Digital Audio HDMI 1 None Video A V Preset Trigger Out Audio Vid Ai Hi Hi A C2 A3 3 A4 V4 AS 55 71 C3 AF OF SF AM Yes Source 1 Audio 1 OdB HDMI 1 Name source Source 2 Source 3 Source 4 iPod Source 7 Front Input Media Player Tuner Press ENTER to Disable ABOUT VIDEO FORMATS For many years there was only one type of video format used Composite video signals include the Luminance black amp White and Chroma color signals combined on one wire S Video uses separate wires in a single cable for Luminance and Chroma signals Component Video goes a step further with separate cables for Luminance and the two elements of Chroma For NTSC America Japan as well as PAL signals Eur
89. o Stereo Downmix and None Analog f the audio input is an analog signal the following are the surround modes the input can be defaulted Pro Logic PLIIx Movie PLIIx Music Neo 6 Cinema Neo 6 Music EARS Enhanced Stereo Analog Bypass and None NOTE All these Listening Modes for Dolby Digital DTS and Other can be directly changed by pressing the LISTENING MODE button on the front panel or through the Listening Mode option at the Main Menu window The chosen audio format will be reflected back to the appropriate setting at the Listening Mode Setup DOLBY SETUP Under this menu the Dolby Digital s Dynamic Range Control can be adjusted as well as the settings for Dolby Digital Pro Logic IIx Music Dynamic Range Control You can select the effective dynamic range subjective range from soft to loud for playback of Dolby Digital soundtracks For fully cinematic effect always select 100 the default Settings of 75 50 and 25 progressively reduce dynamic range making soft sounds comparatively louder while limiting the peak loudness of loud ones The 25 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 Dolby Pro Logic IIx Music Please refer to the same description about ADJUSTING LISTENING MODES under the LISTENING MODE of the Main Menu discussions DTS SETUP U
90. olution button Bottom section with CHANNEL VOLUME trimming buttons DEVICE SELECTOR INTRODUCTION The HTRC 1 is like having eight virtual remote controls in one The eight DEVICE SELECTOR keys can be used to switch between the different virtual remote controls or devices When the HTRC 1 is idle the name of the currently selected device will be shown on the first line of the LCD display Whenever a function key is pressed the name of that function will be shown on the second line of the LCD display The second line will be cleared again shortly after releasing the function key HIGHLIGHTS Controls up to 8 Devices 2 line LCD display indicates selected Device DVD and sent Command PLAY for example e Preprogrammed with all NAD remote commands including Zone 2 e Learning function learns up to 360 commands from other remotes e Macro operations program up to 52 Macros with as many as 64 commands each to automate commonly used command sequences e Punch Though Operations permit easy access to commonly used functions without reselecting a device Full illumination with light sensor and adjustable time out for easy operation in low light conditions e Can generate IR signals with a carrier frequency up to 500 kHz B amp O compatible Mini USB 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 pa
91. ope Asia these are labeled Y Cr Cb Television studios use the Component Video format to keep these signals separate in order to maintain the best quality As consumer video equipment has improved this higher quality format has been included VIDEO FORMAT CONVERSION The T 175 is equipped with a Video Format Converter This allows for a simplified video connection between the T 175 and your TV Monitor when using multiple video formats such as Composite CVBS S Video and Component YUV This format change is accomplished by encoding the analog video signal into a digital signal using a very high quality digital encoder to maintain the best possible picture quality Once in a digital format it can be decoded into any of the three standard analog video formats These analog outputs are also up converted to HDMI output Video output availability will depend on the resolution capability of your TV Monitor It is suggested that you select the highest quality video format available on your TV Monitor and utilize this for your Monitor OUT connection from the T 175 to the TV Monitor In most cases this will be Component Video or HDMI where possible but on some older TV s S Video may be the best quality connection A V PRESET A particular Source can be assigned a stored Preset The parameters set up in the selected Preset number will be adopted into the particular Source it is assigned Please refer to the separate section on A V PRESETS for furthe
92. or optimum signal reception TUNING STATIONS There are three ways to tune to the XM channel you wish to listen Make sure to set your HTRC 1 s Device Selector to TUNER prior to undertaking the following tuning options The A W lt P buttons refer to the corresponding keys on the HTRC 1 The same keys correspond to the front panel navigation buttons TUNE lt lt gt gt PRESET Ke gt PI 1 Manual Tuning Toggle the lt gt buttons to step up or down each available XM channel Press and hold lt gt for faster scanning of XM channels The HTRC 1 keys TUNE 14 gt gt will likewise execute these same functions 2 Direct Channel Call Using the numeric keypads of the HTRC 1 key in directly the desired available channel number and it will be automatically tuned 3 Category Toggle TUNER MODE until CAT and a corresponding category is displayed on the VFD CAT stands for the categories channels are grouped into i e Country Rock Jazz amp Blues etc Toggle A V buttons to step up or down the available categories After selecting the desired category use the same steps as that of XM Manual Tuning Tuning will only be limited to within the selected category Toggle the A buttons to choose another category and then tune again VIEW XM INFORMATION Toggle INFO button to display the XM information of the selected channel such as the artist name song title category or any other text as suppli
93. osts the presence of the midrange region improving intelligibility of speech Center Dialog dB These controls allow one to tweak on the fly the frequency response of the source during playback The control setting could be adjusted by navigating through the Tone Controls OSD menu via a combination of ENTER and A Y keys The same can be managed directly by pressing the front panel s TONE CONTROLS button and then rotating the Volume knob to select desired setting Maximum and minimum values for all three Tone Control levels are 10 dB Tone Defeat gives one the choice of varying or completely bypassing the tone control section of the T 175 If Off Tone Active in the VFD is selected the Tone Control circuits are active Select On to bypass the Tone Controls effectively defeating the effect of the tone control circuits 14 OPERATION USING THE T 175 MAIN MENU ZONE CONTROLS Depending on the settings made at the separate Zone Setup menu under the Setup Menu section discussion the applicable Zone can be configured and managed via this Zone Controls window zone Controls Zone 2 i Select On to activate the applicable Zone When activated the Source input for the particular Zone can be allocated by selecting through the following inputs All enabled Sources Front Input Media Player Tuner and Local Select LOCAL as your selected Zones Source input if you wish to enjoy the
94. ow remote control of the T 175 through NADS proprietary PC software or other compatible external controllers NAD is a certified partner of AMX and Crestron and fully supports these external devices See your NAD audio specialist for more information 12 V TRIGGER OUT There are three configurable 12V TRIGGER OUTPUT Use a 3 5mm mini jack connector to pass 12 volts at a maximum current of 50 milliamps to auxiliary equipment such as a multichannel amplifier or subwoofer The centre conductor hot of the 3 5mm jack is the control signal The outside conductor shield is the ground return path TRIGGER IN accepts 12V Trigger output of compatible components such as power controllers and home automation devices TRIGGER OFF AUTO When at AUTO position the T 175 selects the 12V Trigger Input to turn ON if so assigned at the TRIGGER SETUP menu and at the same time disables the HTRC 1 and front panel s ON OFF function When set to OFF position the trigger input is disabled See discussion on TRIGGER SETUP at the SETUP MENU literature for guidelines on how to configure TRIGGER IN OUT WARNING 10 If Auto Trigger IN at Trigger Setup menu is assigned to Main or All and the TRIGGER switch is set to AUTO mode the Power button in the front panel as well as the corresponding ON OFF function keys in the HTRC 1 remote control will be disabled effectively handing this function to an external controller Switch TRIG
95. r Menu Select OSD for you to be able to navigate through your iPod players video playback menu options A more direct way is by going to the iPod Setup menu and set Enabled to No 3 With the iPod docks S VIDEO OUT and AUDIO OUT ports connected to the T 175s AUDIO VIDEO 5 input or to any other assignable input you can now directly enjoy via T 175 your video selections as uploaded in your iPod Make sure that you select the correct Source Number of the T 175 NOTE For other navigation functions please refer to your iPod players owner s manual Depending on the iPod player model some other functions maybe controlled using the applicable T 175 navigation controls iPod is a trademark of Apple Inc registered in the U S and other countries 35 OPERATION USING THE HTRC 1 REMOTE CONTROL IDENTIFICATION OF CONTROLS Top section features ON OFF buttons and back light LCD display Upper section has eight DEVICE SELECTOR keys including one programmable CUSTOM DEVICE SELECTOR key and an additional MACRO button function key e The upper middle section with channel volume MUTE and surround mode buttons Middle section has DVD CD TUNER and OSD navigation buttons e Lower middle section has number buttons 0 to 9 A V PSET SPEAKER and CD functions DVD SETUP and tuner preamplifer s TEST and DELAY buttons e Lower section has DVD and CD transport buttons tuner preamplifier audio function keys as well as DVD res
96. r the T 175 These are HDMI Optical and Coaxial digital inputs A fourth option is Off whereby no incoming digital audio signal is selected by the particular Source The desired digital audio input for a particular Source can be selected by scrolling to Digital Audio press gt and then A to step through the desired digital input source After finalizing which type of Digital Audio input is desired press gt and then A V again to select the specific Digital Audio input There are eleven Digital Audio inputs selectable for the T 175 They are the following HDMI gt HDMI 1 HDMI 2 HDMI 3 HDMI 4 Optical gt Optical 1 Optical 2 Optical 3 Optical Front Coaxial gt Coaxial 1 Coaxial 2 Coaxial 3 NOTE An incoming digital signal present at the assigned digital input will always take precedence over the assigned analog audio input even if both are present To maintain the analog audio input for the particular Source select Off at the Digital Audio setting of the same Source menu VIDEO There are four types of video input a particular Source could be assigned These are HDMI Component S Video and Video inputs A fifth option is Off wherein the particular Source is prompted not to select any Video input Navigating through the Video input selections involve a combination of pressing gt and then A F to step through the selections The following are the assignable Video inputs HDMI g
97. r understanding of Preset settings Scrolling to AV Preset and by pressing Bb and then A F keys a Source could be assigned a Preset number ranging from Preset 1 to 5 If it is desired not to assign the particular Source a Preset setting select None TRIGGER OUT The Trigger Out for a particular Source is dependent on the configurations done in a separate menu on Trigger Setup See TRIGGER SETUP below If all three available Trigger outputs are assigned to Source Setup in the separate Trigger Setup window a particular Source can have the following Trigger Out combinations Trigger Out gt 1 gt 2391423933143324391424 3 These combinations are dependent on the assignment of Source Setup for Trigger 1 Out Trigger 2 Out or Trigger 3 Out at the Trigger Setup menu Another option is Off whereby the particular Source is not assigned any Trigger Out For Trigger Out to become enabled and assignable at Source Setup Normal View menu make sure to carry out or note the following beforehand Inthe separate Trigger Setup menu assign Trigger 1 Out Trigger 2 Out or Trigger 3 Out to Source Setup e Trigger Out will not appear as an option at the Source Setup Normal View menu if at the separate Trigger Setup menu Trigger 1 Out Trigger 2 Out or Trigger 3 Out are all assigned to Main Zone 2 Zone 3 Zone 4 or Zone
98. reset number and displaying P_ _ the two blank spaces will correspond to the preset stored number that could be from 01 to the maximum of 40 on the VFD 4 Press PRESET K lt gt gt I on the front panel to step up or down between presets Press and hold PRESET ka gt gt I to scroll continuously up or down The HTRC 1 remotes PRESET keys work similarly The Radio Presets must be stored from the front panel This setup function is not accessible from the HTRC 1 remote control NOTE The T 1755 Radio Presets are distinct from its global Presets that can be used to manage listening and setup modes and levels See A V PRESETS above CHOOSING THE TUNER MODE The front panel TUNER MODE key is a dual purpose control In the normal position FM Mute FM Stereo icons on the VFD are illuminated only the stations with a strong signal can be listened to and the noise between stations is muted Pressing the TUNER MODE button again FM Mute FM Stereo icons on the VFD are extinguished allows distant and potentially noisy stations to be received Noise is reduced if the FM station signal level is less than the FM Stereo threshold since mono FM is inherently less noise prone though at the sacrifice of the stereo effect NOTE One can store the same channel in two preset locations one with TUNER MODE On and another with TUNER MODE Off ABOUT USER NAMES You can assign an eight character User Name to
99. s TIME AND DATE The current time and date as supplied by the DAB station are displayed AUDIO SIGNAL INFORMATION Displays the bit rate and audio type stereo mono or joint stereo as transmitted by the DAB broadcast provider These are set by the broadcaster to suit the type and quality of material being transmitted ERROR RATE This displays the digital error rate 0 to 99 of the currently tuned channel the lower the figure the better the quality of the received broadcast 34 ABOUT iPod INPUT FEATURE The T 175 is equipped with a data port in the rear panel where an optional NAD IPD 1 Dock with iPod NAD IPD 1 can be plugged in With the NAD IPD 1 linking the T 175 with your own iPod player you can enjoy listening to your favorite tracks and playlists as well as view applicable still image and video playback You can control your iPod player using the assigned buttons in the T 175 front panel And with the corresponding HTRC 1 remote control function keys you can select the materials stored in your iPod for playback as well as access many of its functions even from across the room The optional NAD IPD 1 also charges your iPod player while it is connected to the T 175 NOTES NAD IPD 1 and iPod player are optional and not supplied with your T175 iPod player functions features and playback capabilities accessible through T 175 may vary depending on your iPod player model When using the HTRC 1 to control the i
100. s normally pressed to complete a selection procedure sequence or other applicable functions VACUUM FLUORESCENT DISPLAY VFD Provide visual information on all important modes of the T 175 as well as the settings and functions for both Main and Zone locations REMOTE SENSOR Point the HTRC 1 remote control at the remote sensor and press the buttons Do not expose the remote sensor of the T 175 to a strong light source such as direct sunlight or illumination If you do so you may not be able to operate the T 175 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 10 VOLUME Use this control to adjust the volume level of the main speakers The default volume level is 20dB The VOLUME knob is also used to increment decrement other adjustable parameters like Tone Controls IDENTIFICATION OF CONTROLS FRONT PANEL 11 lt SOURCE P Press these buttons to toggle through the input selections Source 1 Source 2 Source 3 Source 4 iPod Source 7 Front Input Media Player and Tuner More Sources could be directly recalled through these buttons upon enabling them at the Setup Menu See the section SOURCE SETUP at Setup Menu discussion 12 LISTENING MODE Use to step through the T 1755 Listening mode as discussed on the section LISTENING MODE Depending on the format of the currently selected input digital or analo
101. s well Just be sure that no large acoustically reflective surfaces obstruct or are near the microphone element Orient the meter with its microphone usually at one end pointing straight up toward the ceiling not toward the speakers and ensure that C weighting scale is selected Set the meter to display 75 dB SPL On Radio Shack meters this necessitates either setting the meter to its 80 dB range and taking your readings at the 5 point or selecting the 70 dB range and reading at the 5 point SETTING SPEAKER LEVELS AT TEST MODE While at Speaker Levels menu press the HTRC 1 remotes Test key activating the T 1755 Speaker Levels balancing test signal You will hear a surf sound as you step through your speakers test appears to the right side of the current speaker beginning with the Front Left If you do not hear the test signal check your speaker connections or your Speaker Setup menu settings Use the remotes A Y keys to adjust the loudness of the noise output from the currently playing channel to the required level it s usually simplest to begin with the Front Left As you cycle the test signal around the speakers the OSD will highlight the currently playing channel The level offset reading on the right will change by 1 dB increments 12 dB adjustment is available Press ENTER to adjust the next speaker NOTE If you are balancing levels by ear choose one speaker usually the center
102. scussion below about Other OPERATION Trigger Setup Trigger 1 Out Main Delay O05 Trigger 2 Out Source Setup Del ay OS Trigger 3 Out Zone 2 3 4 Delay Os Auto Trigger In Main Listening Mode Setup Listening Modes Dolby Setup DTS Setup Listening Modes Dolby Digital PLIIx Music Surround PLIIx Movie DTS NE0 6 Music Other Digital None Analog None USING THE T 175 SETUP MENU 25 OPERATION USING THE T 175 SETUP MENU Dalby Setup Dolby Digital 100 Dolby Pro Logic IIx Music Center Width 3 Dimension 0 Panorama OFF 26 DOLBY DIGITAL EX Using a Matrix decoder this method creates the back channel sometimes also called the surround center by means of signals on the left and right surround channels recorded in Dolby Digital 5 1 reproduction being provided in Surround 6 1 This method should be selected with sources bearing the double D symbol EX recorded in Dolby Digital Surround EX With this 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 decoder the format is detected automatically and the Dolby Digital EX mode is selected However some media sources recorded in Dolby Digital EX can be detected as simple Dolby Digital media sources In this case Dolby Digital EX should be selected manually N
103. stening setup for different conditions sources or listeners and to recall these multiple parameters with a single key press INTEGRATION The T 175 AV Tuner Preamplifier 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 INTRODUCTION ABOUT THE T 175 ZONE The T 175 AV Tuner Preamplifier 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 NADS 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 175 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 175 AV Tuner Preamplifier permits flexible system growth via individually ac
104. t HDMI 1 HDMI 2 HDMI 3 HDMI 4 Component Video gt Component 1 Component 2 Component 3 S Video gt S Video 1 S Video 2 S Video 3 S Video 4 S Video 5 S Video Front Video gt Video 1 Video 2 Video 3 Video 4 Video 5 Video Front NOTE An audio input and video input should always be associated to a selected Source setting to ensure audio and video output If Off is selected for any of the Analog Audio Video or Digital Audio settings there will be no corresponding audio or video for the associated Source For example if the selected Video setting for a particular Source is HDMI 1 and both Digital and Analog Audio are set to Off only video output will be available but no audio Ideally when the selected Video input is HDMI 1 it follows that the Digital Audio input is set to HDMI 1 or any of the digital inputs Refer also to the QUICK START section under the INTRODUCTION GETTING STARTED page OPERATION USING THE T 175 SETUP MENU Source Setup Normal View Source Enabled Name Analog Audio Gain Digital Audio HDMI 1 None None Video A V Preset Trigger Out Yes Source 1 Audio 1 OdB HDMI 1 Source Setup Normal View Source Enabled Name Analog Audio Digital Audio HDMI 1 None None Vid o A V Preset Trigger Out Yes Source 1 Audio 1 OdB HDMI 1 Source Setup Normal View Source Enabled Name Analog Audio Gain Vide
105. t Dimensions W x H x D Net Weight Shipping Weight 350mV 50K 0 5 dB ref 20Hz 20kH2 lt 0 08 330mV ref 2V gt 93dB ref 500mV A WTD gt 83dB ref 2V A WTD lt 150 ohms gt 3 5V REFERENCE SPECIFICATIONS 530kHz 1710kHz North America version 10kHz steps 531kHz 1602kHz Europe version 9kHz steps 30dBu 38dB lt 3 66dBu 87 50MHz 108 50MHz lt 16 1dBf 18dBu 60dB 55dB 0 25 0 5 40dB 28dBu 435 x 134x 353mm 8kg 12 5kg Specifications are subject to change without notice For updated documentation and features please log onto www NADelectronics com for the latest information about T 175 Manufactured under license under U S Patent s 5 451 942 5 956 674 5 974 380 5 978 762 6 226 616 6 487 535 amp other U S and worldwide patents issued amp pending DTS DTS Digital Surround and ES are registered trademarks and the DTS logos Symbol and DTS 96 24 are trademarks of DTS Inc 1996 2007 DTS Inc All Rights Reserved Manufactured under license from Dolby Laboratories Dolby Pro Logic and the double D symbol are registered trademarks of Dolby Laboratories HDMI the HDMI logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC The XM name XM Ready and related logos are registered trademarks of XM Satellite Radio Inc Manufactured under license from Audyssey Laboratories U S and foreign patents pending
106. tching volume controls See your NAD dealer for specific information about integrating your T 175 into a multi room audio distribution system Zone 2 and Zone 3 Volume will function the same way as that of Zone 2 when Mode is set to Zone Audio Only See discussion also on Zone Controls at the Main Menu NOTE The ZR 4 remote contro will only control Zone 2 applications TRIGGER SETUP The T 175 features three configurable 12V DC Trigger Output that can be used to activate a component or system it is fed into A Trigger Input is also available to turn on the applicable link it is associated to Use a combination of gt or ENTER and A Y keys to navigate through the Trigger Setup menu parameters TRIGGER OUT Triggers are low voltage signals used to turn on off other compliant devices The T 175 three 12V DC Trigger Outputs Trigger 1 Out Trigger 2 Out and Trigger 3 Out are dependent on which mode they are associated with There are six choices where 12V DC output can be assigned and these are Main Zone 2 Zone 3 Zone 4 Zone 2 3 4 and Source Setup Main 1 2V DC is available at the assigned Trigger Out when the T 175 is at powered state Zone 2 Zone 3 Zone 4 Zone 2 3 4 When the applicable Zone is at powered state 1 2V DC is available at the assigned Trigger Out Source Setup f Trigger Output is linked to Source Setup 12V DC is available at Trigger Out whenever the particularly assign
107. the disconnect device the disconnect device shall remain readily operable 14 Outdoor Antenna Grounding f 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 and built up static charges Article 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 unit size of grounding conductors location of antenna discharge unit connection to grounding electrodes and requirements for the grounding electrode NOTE TO CATV SYSTEM INSTALLER This reminder is provided to call the CATV system installers attention to Section 820 40 of the NEC which provides guidelines for proper grounding and in particular specifies that the cable ground shall be connected to the grounding system of the building as close to the point of cable entry as practical STAND OFF POWER LINES INSULATORS E La k k Isos ENTRANCE 7 2 F MAST m i ANTENNA SERVICE ENTRANCE GROUND CLAMPS m h LEAD IN WIRE IP A f iial GROUND WIRE g L F L ng t gt ANTENNA Wa e a aF DISCHARGE Ti a 7 di POWER SERVICE GROUNDING T ELECTRODE SYSTEM GROUND TO EXTERNAL a g interior metal water pipe BONDING JUMPE ANTEN GROUND TERMINALS as OF PRODUCT OPTIONAL ANTENA
108. tures the contents of your T 175 package as well as start up procedures The T 175 is defaulted to the following settings Source Audio Input Video Input Video Output Source 1 HDMI 1 IN Audio 1 IN HDMI 1 IN HDMI Monitor OUT Source 2 Optical 2 IN Audio 2 IN Component Video 2 IN Component Video OUT Source 3 Coaxial 3 IN Audio 3 IN S Video 3 IN S Video Monitor OUT Source 4 Audio 4 IN Video 4 IN Video Monitor OUT iPod Audio 5 IN S Video 5 IN S Video Monitor OUT Source 7 7 1 Input Component Video 3 IN Component Video OUT Front Input Optical Front Input Audio Front Input S Video Front IN S Video Monitor OUT Media Player Audio MP input Tuner Digital input will always take precedence over analog audio input even if both are present To modify the above default settings and for a better understanding of source setting and combinations please refer to the section on SOURCE SETUP of the Setup Menu discussion By following the Quick Start Guide you can start experiencing the performance of your new NAD T 175 right away NAD T175 1 N Ww A ul a N AV Tuner P amplifi T 175 IDENTIFICATION OF CONTROLS FRONT PANEL VOLUME DELETE lt SOURCE gt ONE TONE CONTROLS DEFEAT MP PHONES FRONT INPUT FRONT INPUT OOOO 0 D L pe pu pz CI 000000 ees ae OX potey es a 5 PRO LOGIC Ix ES Neo 6 96 24 LAUDYSSEY H MI CORDS MULTEG XT 1
109. und speakers PRO LOGIC PLII Dolby Pro Logic Il is a more recent evolution of the original Dolby Pro Logic surround processing that yields more stable imaging and full bandwidth sound to the rear channels in Movie mode offering sound that is more similar to Dolby Digital decoding PRO LOGIC IIx Dolby Pro Logic Ilx processes both stereo and 5 1 signals into a 6 1 or 7 1 channel output At Dolby Pro Logic IIx you can choose PLIlx Movie or PLIIx Music modes to tailor your listening experience to the source material Dolby Pro Logic IIx surround processing yields more stable imaging and full bandwidth sound to the rear channels in Movie mode offering sound that is more similar to Dolby Digital decoding For two channel signals Dolby Pro Logic IIx Music mode also features three additional user controls Dimension Center Width and Panorama See also section about ADJUSTING LISTENING MODES below The following chart shows the channels available assuming they are enabled in the Speaker Configuration menu Listening Mode Active Decoded Output Channels Two Channel Sources 6 1 Speaker System 7 1 Speaker System Front left amp right Center Front left amp right Center Dolby Pro Logic IIx Music Surround left amp right y I Surround left amp right ght Dolby Pro Logic IIx Movie and Back Surround left Back Surround Subwoofer and right and subwoofer NEO 6 Two channel recordings whether stereo or surround e
110. ut 1 key of AMP page to DVD 1 Press AMP in the DEVICE SELECTOR page 2 Press and hold TUNER 10 SETUP and ENTER buttons Use V to scroll to Rename ot RST Te 3 Press ENTER OPERATION USING THE HTRC 1 REMOTE CONTROL 5 Use A Y buttons to select the first character of the name D from the alphabetical list AMP R 6 Press b button to select the character and correspondingly move forward to the next position Press 4 to go back to the previous character Repeat this process for each character in seguence 7 Since DVD is only three characters and Input 1 is six character spaces overlap the remaining characters with a space Space or blank can also be selected using A Y buttons scroll up to the blank character AMP R vot oi 8 Press ENTER when you have finished the renaming sequence 9 Display shows Save and No use lt 4 P to select between No new name will not saved and Yes new name will be saved and process is completed MACRO A macro command is a series of two or more remote codes issued automatically from a single keypress 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 HTRC
111. y mounting of the product should follow the manufacturer s instructions and should use a mounting accessory recommended by the manufacturer Cart A product and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the product and cart combination to overturn 10 Ventilation Slots and openings in the cabinet are provided for ventilation to ensure reliable operation of the product and to protect it from overheating These openings must not be blocked or covered The openings should never be blocked by placing the product on a bed sofa rug or other similar surface This product should not be placed in a built in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer s instructions have been adhered to 11 Power Sources This product should be operated only from the type of power source indicated on the marking label and connected to a MAINS socket outlet with a protective earthing connection If you are not sure of the type of power supply to your home consult your product dealer or local power company 12 Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the product 13 Mains Plug Where the mains plug or an appliance coupler is used as

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