User manual NAD T763

[. . . ] Owner's Manual ENGLISH SAFETY INFORMATION EXPLANATION EXPLANATION OF GRAPHICAL SYMBOLS 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. PRECAUTIONS Read the Operating Instructions carefully and completely before operating the unit. All warnings and cautions in the Operating Instructions and on the unit should be strictly followed, as well as the safety suggestions below. INSTALLA ALLATION INSTALLATION 1 Water and Moisture - The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus. 2 Heat - Do not use this unit near sources of heat, including heating vents, stoves, or other appliances that generate heat. [. . . ] We use the terms "Small" and "Large" (and "Off"), but note that physical size may be irrelevant. · A "Small" speaker is any model, regardless of physical size, that lacks significant deep-bass response, that is, below about 80 Hz. · A "Large" speaker is any full-range model, that is, one with deep-bass response · An "Off" speaker is one that is not present in your system. For example, you might not have any surroundback speakers installed; in that case, you would set the <Surr Back> setup item to "None. " Depending on the relationship between speakers, the possible selections for each speaker are as follows: Front L/R Center Surr. Back LARGE SMALL NONE LARGE SMALL NONE LARGE LARGE SMALL SMALL NONE LARGE NONE SMALL NONE SMALL SMALL NONE SMALL NONE SMALL NONE SMALL NONE NONE LARGE SMALL NONE LARGE SMALL NONE NONE LARGE SMALL NONE LARGE SMALL NONE NONE SMALL NONE NONE SMALL NONE NONE ON ON or OFF Subwoofer LARGE LARGE SPEAKER SETTINGS From the OSD's main <Setup> menu select the <Speaker Settings> line using the HTR 2 remote's [ / ], and [Enter] keys. Using the [ / ] keys, set <Front:> to "Large" or "Small" as your main-front speakers require according to the guidelines noted above. Similarly, set <Center:>, <Surround:>, and <Surr Back:> to "Large, " "Small, " or "None" as your system's loudspeakers require. Set <Sub:> to "On" or "Off, " selecting "On" only if you have a subwoofer connected to the T 763's SUB analog output jack. NOTE: The Speaker Settings 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 763's Preset system; consequently, multiple speaker settings can be stored for easy recall as different types of recordings or listening modes require. NOTE: 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 "Small" is usually the better option. From the OSD's main <Setup> menu select <Advanced Options> line using the HTR 2 remote's [ / ], and [Enter] keys. Using the [ / ] keys select main and zone listening for 5. 1/2. 0 or 7. 1/OFF. NOTE: If 7. 1 input is selected then the zone output is switched off. LISTENING MODE From the OSD's main <Setup> menu select the <Listening Mode> line using the HTR 2 remote's [ / ], and [Enter] keys. Using the [ / ] and [ / ] keys you can select mode variations, and adjust various parameters, depending on the current Listening Mode. For more information, see "About the T 763's Listening Modes, " below. See "Creating and Using Presets, " below; NOTE: The Listening Mode used the last time a given input was selected will be recalled the next time that input is selected, unless overridden by a Dolby Digital or DTS signal, which automatically invoke their native Listening Modes. 16 ABOUT THE ON-SCREEN DISPLAYS (OSD) AND FRONT-PANEL READOUT CHANNEL-BALANCE (TEST) SETUP Adjusting the relative balance of your system's loudspeakers ensures that surround-sound recordings, whether music or film, will present the balance of effects, music, and dialog that the artists intended. Additionally, if your system incorporates a subwoofer it establishes a correct relationship between the volume of the subwoofer and the other speakers, and thus of low-frequencies (bass) to other sonic elements. USING AN SPL METER It is quite practical to perform the T 763 Level setup routines "by ear, " and careful work will produce 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. [. . . ] When you enter the correct number the component will turn off; press [ENTER] to accept that codelibrary number and exit the Library Mode. NAD-brand component CD CD Player (new) CD Player (old) TAPE Tape Deck B Tape Deck A DVD T562 T550, L55 T512, T531, T532 T571, T572 HTR 2 code-library numbers 200 201 400 401 600 601 602 602 28 USING THE HTR 2 REMOTE CONTROL Search Mode If none of the codes from the table, when entered, turns on the component, and if you are quite sure you have followed the above procedure completely and carefully, you may want to try the "search" method as follows: Enter Library Mode by simultaneously pressing-and-holding for 3 seconds both the desired Device Selector key and the [A/V PRESET] key, until the Learn LED turns green. Now press-and-hold the HTR 2's [ ] (or [ ]) key; the remote will step through all the available codes at a rate of approximately 1 per second. When the component turns off, immediately release the cursor key; press [ENTER] to accept that code-library and exit the Library Mode. [. . . ]