User manual NAD T775 HD

[. . . ] ® AV Surround Sound Receiver SVENSKA Owner's Manual Manuel d'Installation Manual del Usuario Manuale delle Istruzioni NEDERLANDS DEUTSCH ITALIANO ESPAÑOL FRANÇAIS ENGLISH T 775 IMPORTANT SAFETY INSTRUCTIONS ENGLISH FRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA 1. Read instructions - All the safety and operating instructions should be read before the product is operated. Retain instructions - The safety and operating instructions should be retained for future reference. Heed Warnings - All warnings on the product and in the operating instructions should be adhered to. [. . . ] 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 as 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. 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 HTR 3 remote's `Test' key activating the T 775's 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' OSD 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. NOTE Ifyouarebalancinglevels"byear", chooseonespeaker--usuallythe center--asareferenceandadjusteachoftheothersinturnto"soundas loud"asthereference. Besurethatyouremainintheprimarylistening position while balancing all channels. To produce the same SPL meter reading (or subjective loudness), use the remote's keys to adjust each speaker. NOTES · Allspeakersmustbeintheirfinallocationsbeforelevel-setting. · Yoursubwoofer(ifany)shouldbesetwithitsintegralcrossoverdefeated, orifundefeatable, settoitshighest-possiblefrequencyifyouareusing theT775'sSubwooferoutput. Finalsubwoofer-leveladjustment"by-ear, " usingmusicandfilmsoundmaterial, isfrequentlyuseful. · Duetotheeffectsofroomacoustics, matched-pairspeakers(front; surround;back)willnotalwayscalibratetoexactlythesameleveloffset readings. You can exit `Test' mode at any time by pressing key, bringing you back to `Speaker Setup' menu. You can also press the `TEST' key to discontinue the `Test' mode. In addition to the Volume knob, use the HTR 3's VOL to adjust the "master volume" of the T 775 raising or lowering the channels altogether. A momentary keypress will change the master volume by 1 dB increments. If you hold down VOL , 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 dB may sound "as loud" from one CD or DVD as -10 dB does from another. [. . . ] · Center level set too low on `Speaker Levels' menu. · Play a known 5. 1-channel recording or select Dolby Pro Logic IIx Music mode. · Correct `Speaker Configuration' or `Speaker Levels' settings. No Dolby Digital/DTS. · Source's digital output is not connected to a T 775 digital input. · Source component not configured for multichannel digital output. · Check connections. · Check batteries. T 775 does not respond to HTR 3 remote. · Batteries are flat or incorrectly inserted. [. . . ]