User manual YAMAHA DSP-A2

[. . . ] GBRT NATURAL SOUND AV AMPLIFIER AMPLIFICATEUR AUDIO-VIDEO NATURAL SOUND AV AMPLIFIER DSP-A2 CINEMA DSP 7 ch INPUT SELECTOR 20 VOLUME l6 l2 28 8 STANDBY/ON 40 4 INPUT MODE 60 2 0 ­dB SPEAKERS A B SET MENU NEXT EXT. DECODER EFFECT PROGRAM PHONES BASS TONE EXTENSION BYPASS 2 3 4 BASS l 0 l 2 3 4 5 5 2 3 4 TREBLE l 0 l 2 3 4 5 5 BALANCE l 2 3 4 L5 0 l 2 3 4 5R REC OUT DVD/LD TV/DBS VCR 1 VCR 2 VIDEO AUX SOURCE TAPE/MD CD TUNER PHONO VIDEO AUX OWNER'S MANUAL MODE D'EMPLOI BEDIENUNGSANLEITUNG BRUKSANVISNING MANUALE DI ISTRUZIONI MANUAL DE INSTRUCCIONES GEBRUIKSAANWIJZING Congratulations! You are the proud owner of a Yamaha Digital Sound Field Processing (DSP) System--an extremely sophisticated audio component. The DSP system takes full advantage of Yamaha's undisputed leadership in the field of digital audio processing to bring you a whole new world of listening experiences. Follow the instructions in this manual carefully when setting up your system, and the DSP system will sonically transform your room into a wide range of listening environments--anything from a famous concert hall to a cozy jazz club. [. . . ] If the EFFECT button or the EFFECT ON/OFF key is pressed to turn effect sounds off, some information is shown on the display panel depending on the type of the current digital input signals. When Dolby Digital is decoded, for example, the sampling frequency and channel formation of the decoded signal is shown on the display panel. ex. ) q q q q q EFFECT OFF fs=48k in : 3/2 Sampling frequency is 48 kHz. Three channels at the front Two channels at the rear * If the input source is a Dolby Digital KARAOKE source, "K" is shown at the head of channel formation. 42 BASIC OPERATION English Adjusting output level of the center, right rear, left rear, front effect speakers and subwoofer You can adjust the sound output level of the each speaker even if the output level is already set in "Speaker balance adjustment" on pages 29 to 31. CENTER R SUR. FRONT SWFR (Center speaker output level) (Right rear speaker output level) (Left rear speaker output level) (Front effect speaker output level) (Subwoofer output level) Method of adjustment This adjustment can be made only by using the remote controller. Note: The cover of the remote controller must be open. V-AUX HALL 1 1 JAZZ CLUB 4 STADIUM 7 HALL 2 2 CHURCH 3 PHONO 3 3, 4 ROCK ENTERCONCERT TAINMENT 5 6 EXT. TV CONCERT VIDEO THEATER 8 9 / DTS SURROUND 12 EFFECT ON/OFF Press one of the keys shown below once or more until the name of the speaker(s) whose level you want to adjust appears on the display. MOVIE MOVIE THEATER 1 THEATER 2 10 11 PARAMETER 2, 3 1 LEVEL LEVEL TEST SET MENU SLEEP ON SCREEN or SYSTEM POWER ON TV MASTER VOLUME MUTE VCR STANDBY Whenever pressed, the selection changes as the above chart shows. * Pressing the key on the remote controller changes the selection in the reverse order. 1 Set the PARAMETER/SET MENU switch on the remote controller to the PARAMETER position. PARAMETER 4 Adjust the level on the selected speaker(s). SET MENU 2 LEVEL 5 Repeat steps 2 and 3 to make adjustments on the other speaker(s). 43 BASIC OPERATION Speakers CENTER RIGHT SURROUND (R SUR. ) LEFT SURROUND (L SUR. ) FRONT SUBWOOFER (SWFR) Control range (dB) MIN, ­20 to +10 MIN, ­20 to +10 MIN, ­20 to +10 MIN, ­20 to +10 MIN, ­20 to 0 Preset value 0 0 0 0 0 Notes q Once the output level is adjusted, the level value will be the same in all the digital sound field programs. q q The value of each speaker output level you set the last time will remain memorized even when this unit is in the standby mode. However, if the power cord is disconnected for more than one week, these values will be automatically changed to the factory default settings. If the function "1A. CENTER SP" in the SET MENU mode is set in the "NONE" position, the center speaker output level cannot be adjusted. This is because, in this mode, the center sound is automatically output from the left and right main speakers. 1 to 7 is selected, the center speaker output level cannot be adjusted. DSP When is not illuminated on the display, the front effect speaker output level cannot be adjusted. q q 44 BASIC OPERATION English Brief overview of digital sound field programs The following list gives you a brief description of the sound fields produced by each of the DSP programs. Keep in mind that most of these are precise digital recreations of actual acoustic environments. The data for these sound fields were recorded at actual locations using sophisticated sound field measurement equipment. Note The channel level balance between the left and right rear effect speakers may vary depending on the sound field you are listening in. This is due to the fact that most of these sound field recreations are actual acoustic environments. Program No. 1 to 7: Hi-Fi DSP programs (for audio sources) q q q DSP When the input signal is analog or PCM audio: ( ) Speaker output: main, rear, front effect When the input signal is encoded with the Dolby Digital (not in 2 channels): ( Speaker output: main, center, rear, front effect DSP When the input signal is encoded with the DTS: ( ) Speaker output: main, center, rear, front effect DIGITAL DSP ) No. 1 PROGRAM CONCERT HALL 1 SUBPROGRAM (TYPE) Europe Hall A FEATURE This is a large fan-shaped concert hall in Munich which has approximately 2500 seats. There is relatively little reflection from the right and left walls, and sounds spread finely and beautifully. Those reflections and the reflections from all directions of the hall produce a very full, rich sound. This is a large 2600-seat concert hall in the United States which features a fairly traditional European design. Sound of the middle and high frequencies are richly and beautifully reproduced. Pronounced reflections from all directions emphasize the extension of sounds. [. . . ] 350 Hz Treble Boost/Cut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 dB (20 kHz) Turnover frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3. 5 kHz Bass Extension (MAIN L/R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 dB (50 Hz) Filter Characteristics MAIN L/R, CENTER, REAR L/R (MAIN, CENTER, REAR SP: SMALL) (H. P. F. ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . fc = 90 Hz, 12 dB/oct. Gain Tracking Error (0 to ­60 dB) MAIN L/R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 dB or less Audio Muting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]