User manual PIONEER VSX-519V-K

[. . . ] Receive free tips, updates and service bulletins on your new product · improve product development Your input helps us continue to design products that meet your needs. To prevent a fire or shock hazard, do not place any container filled with liquid near this equipment (such as a vase or flower pot) or expose it to dripping, splashing, rain D3-4-2-1-3_B_En or moisture. Before plugging in for the first time, read the following section carefully. The voltage of the available power supply differs according to country or region. [. . . ] At least in theory, however, this type of processing involves a group delay that varies with frequency, resulting in phase distortion where the low-frequency sound is delayed or muffled by the conflict with other channels. With the Phase Control mode switched on, this receiver can reproduce powerful bass sound without deteriorating the quality of the original sound (see illustration below). Phase Control technology provides coherent sound reproduction through the use of phase matching1 for an optimal sound image at your listening position. The default setting is on and we recommend leaving Phase Control switched on for all sound sources. 1 Phase matching is a very important factor in achieving proper sound reproduction. If two waveforms are `in phase', they crest and trough together, resulting in increased amplitude, clarity and presence of the sound signal. If a crest of a wave meets a trough (as shown in the upper section of the diagram above) then the sound will be `out of phase' and an unreliable sound image will be produced. ⷠIf your subwoofer has a phase control switch, set it to the plus (+) sign (or 0°). However, the effect you can actually feel when PHASE CONTROL is set to ON on this receiver depends on the type of your subwoofer. set your subwoofer to maximize the effect. It is also recommended you try changing the orientation or the place of your subwoofer. If this cannot be done on your subwoofer, set the cutoff frequency to a higher value. ⷠIf the speaker distance is not properly set, you may not have a maximized PHASE CONTROL effect. ⷠThe PHASE CONTROL mode cannot be set to ON in the following cases: ­ When the PURE DIRECT mode is switched on. Listening to your system There are a number of additional sound settings you can make using the AUDIO PARAMETER menu. The defaults, if not stated, are listed in bold. important · The AUDIO PARAMETER menu is not available with MULTI IN input (see Selecting the multichannel analog inputs on page 34). Depending on the current status/mode of the receiver, certain options may not be able to be selected. See the table below for the options available for each setting. What it does Some monitors have a slight delay when showing video, so the soundtrack will be slightly out of sync with the picture. By adding a bit of delay, you can adjust the sound to match the presentation of the video. Allows you to hear effective surround sound of movies at low volumes. [. . . ] to establish a safe level: · Start your volume control at a low setting. ⷠSlowly increase the sound until you can hear it comfortably and clearly, and without distortion. Once you have established a comfortable sound level: · set the dial and leave it there. Taking a minute to do this now will help to prevent hearing damage or loss in the future. [. . . ]