User manual INTEGRA DTR-40.2

[. . . ] AV Receiver DTR-40. 2 Instruction Manual Introduction WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE. WARNING RISK OF ELECTRIC SHOCK DO NOT OPEN AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. 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. Important Safety Instructions 1. Install in accordance with the manufacturer's instructions. [. . . ] The Dynamic EQ indicator will light ( 9). With Audyssey Dynamic EQ, you can enjoy great sound even when listening at low volume levels. Audyssey Dynamic EQ solves the problem of deteriorating sound quality as volume is decreased by taking into account human perception and room acoustics. It does so by selecting the correct frequency response and surround volume levels moment-by-moment so that the content sounds the way it was created at any volume level -- not just at reference level. Note · If Direct listening mode is selected, this setting cannot be selected. Audyssey DSXTM Soundstage ­3dB to Reference to +3dB With this setting, you can adjust the soundstage when using Audyssey DSXTM. Note · If the "Center" setting is set to "None", or both "Front High" and "Front Wide" settings are set to "None" ( 51), this setting cannot be selected. Theater-Dimensional Listening Angle Wide: Select if the listening angle is 40 degrees. Narrow: Select if the listening angle is 20 degrees. With this setting, you can optimize the Theater-Dimensional listening mode by specifying the angle of the front left and right speakers relative to the listening position. Ideally, the front left and right speakers should be equidistant from the listening position and at an angle close to one of the two available settings. Front left speaker Front right speaker 20°/40° En 55 Reference Level Audyssey Dynamic EQ® Reference Level Offset 0dB: It should be used when listening to movies. 5dB: Select this setting for content that has a very wide dynamic range, such as classical music. 10dB: Select this setting for jazz or other music that has a wider dynamic range. This setting should also be selected for TV content as that is usually mixed at 10 dB below film reference. 15dB: Select this setting for pop/rock music or other program material that is mixed at very high listening levels and has a compressed dynamic range. Movies are mixed in rooms calibrated for film reference. To achieve the same reference level in a home theater system each speaker level must be adjusted so that ­30 dBFS band-limited (500 Hz to 2000 Hz) pink noise produces 75 dB sound pressure level at the listening position. A home theater system automatically calibrated by Audyssey MultEQ® will play at reference level when the master volume control is set to the 0 dB position. At that level you can hear the mix as the mixers heard it. Audyssey Dynamic EQ is referenced to the standard film mix level. It makes adjustments to maintain the reference response and surround envelopment when the volume is turned down from 0 dB. However, film reference level is not always used in music or other non-film content. Audyssey Dynamic EQ Reference Level Offset provides three offsets from the film level reference (5 dB, 10 dB, and 15 dB) that can be selected when the mix level of the content is not within the standard. Note · If "Dynamic EQ" setting is set to "Off", this setting cannot be selected. · When "Dynamic Volume" is set to effective, "Equalizer" is set to "Audyssey" ( 52) and "Dynamic EQ" is set to "On". When "Dynamic EQ" is set to "Off", "Dynamic Volume" becomes "Off" automatically. · When "Dynamic Volume" is set to effective, the Dynamic Vol indicator will light ( 9). · If Direct listening mode is selected, this setting cannot be selected. Audyssey MultEQ then removes the distortion caused by room acoustics by capturing room acoustical problems over the listening area in both the frequency and time domain. [. . . ] Turn off the power of the TV, and confirm that the power of the connected components is turned off automatically with the link operation. Turn on the power of the Blu-ray Disc/DVD player/recorder. Start playback of the Blu-ray Disc/DVD player/ recorder, and confirm the following. · The power of the AV receiver is turned on automatically, and input with the Blu-ray Disc/DVD player/recorder connected is selected. [. . . ]