User manual NAD T737

[. . . ] ® Owner's Manual AV Surround Sound Receiver T 737 SVENSKA NEDERLANDS DEUTSCH ITALIANO ESPAÑOL FRANÇAIS ENGLISH IMPORTANT SAFETY INSTRUCTIONS ENGLISH FRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 THE LIGHTNING FLASH WITH ARROWHEAD SYMBOL, WITHIN AN EQUILATERAL TRIANGLE, IS INTENDED TO ALERT THE USER TO THE PRESENCE OF UNINSULATED "DANGEROUS VOLTAGE" WITHIN THE PRODUCT'S ENCLOSURE THAT MAYBE OF SUFFICIENT MAGNITUDE TO CONSTITUTE A RISK OF ELECTRIC SHOCK TO PERSONS. THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS INTENDED TO ALERT THE USER TO THE PRESENCE OF IMPORTANT OPERATING AND MAINTENANCE (SERVICING) INSTRUCTIONS IN THE LITERATURE ACCOMPANYING THE APPLIANCE. NOTE TO CATV SYSTEM INSTALLER This reminder is provided to call the CATV system installer's attention to Section 820-40 of the NEC which provides guidelines for proper grounding and, in particular, 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. WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. FOLLOW ALL WARNINGS AND INSTRUCTIONS MARKED ON THE EQUIPMENT. Do not block any of the ventilation openings. [. . . ] · 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 surround-back speakers installed; in that case, you would set the "Back" setup item to "Off". 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 737's 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 ] keys. Set "Front", "Center", "Surround" combination of [ ] and then [ and "Back" to "Large", "Small" (Small 60 Hz up to Small 150 Hz) or "Off" as your subsystem's speakers require. Set "Subwoofer" to "On" or "Off", selecting "On" only if you have a subwoofer connected to the SUBW PRE OUT jack. If the "Subwoofer" is set to "Off", "Front" speaker will automatically be set to "Large". 20 OPERATION USING THE T 737 ­ SETUP MENU SPEAKER LEVELS SETTING SPEAKER LEVELS AT TEST MODE While at "Speaker Levels" menu, press the AVR 3 remote's "Test" key activating the T 737's Speaker Levels balancing test signal. You will hear a "surf" sound as you step through your speakers beginning with the Front Left. To test each channel, use AVR 3's [ ] keys to move up or down the speaker channels. If you do not hear the test signal, check your speaker connections or your "Speaker settings" menu settings. Use the remote's [ ] 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. After adjusting a channel, press [ ] to effect the change in level. NOTE If you are balancing levels "by ear", choose one speaker--usually the center-- 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. To produce the same SPL meter reading (or subjective loudness), use a combination of [ ] and then [ ] to adjust each speaker. NOTES · Allspeakersmustbeintheirfinallocationsbeforelevel-setting. · Yoursubwoofer(ifany)shouldbesetwithitsintegralcrossoverdefeated, or if undefeatable, set to its highest-possible frequency if you are using the T 737's Subwoofer output. Final subwoofer-level adjustment "by-ear", using music and film sound material, is frequently useful. [. . . ] · Check IR windows and ensure clear line-ofsight from remote to T 737. · Play a known 5. 1-channel recording or select Dolby Pro Logic IIx Music mode. · Correct "Speaker Configuration" or "Speaker Levels" settings. · Power-up subwoofer, check Sub's AC outlet or check connections. [. . . ]