Sony STR-DA5ES Operating Instructions - Page 24

Multi channel surround setup (continued) * These parameters are not available when "Surround speaker size (SURROUND)" is set to "NO". ** This parameter is not available when "Surround back speaker size (SURR BACK)" is set to "NO". Tip The surround/surround back speaker position parameter is designed specifically for implementation of the Digital Cinema Sound modes in the "VIRTUAL" sound fields. With the Digital Cinema Sound modes, speaker position is not as critical as other modes. All of the modes in the "VIRTUAL" sound fields were designed under the premise that the surround speaker would be located behind the listening position, but presentation remains fairly consistent even with the surround speakers positioned at a rather wide angle. However, if the speakers are pointing toward the listener from the immediate left and right of the listening position, the "VIRTUAL" sound fields will not be effective unless the surround speaker position parameter is set to "SIDE". Nevertheless, each listening environment has many variables, like wall reflections, and you may obtain better results using "BEHIND" or "MIDDLE" if your speakers are located high above the listening position, even if they are to the immediate left and right. Therefore, although it may result in a setting contrary to the "Surround speaker position" explanation, we recommend that you playback multi channel surround encoded software and listen to the effect each setting has on your listening environment. Choose the setting that provides a good sense of spaciousness and that best succeeds in forming a cohesive space between the surround sound from the surround speakers and the sound of the front speakers. If you are not sure which sounds best, select "BEHIND" and then use the speaker distance parameter and speaker level adjustments to obtain proper balance. x Front speaker crossover frequency (FRONT SP >) Lets you adjust the front speaker bass crossover frequency when the front speakers are set to "SMALL". x Center speaker crossover frequency (CENTER SP >) Lets you adjust the center speaker bass crossover frequency when the center speaker is set to "SMALL". x Surround speaker crossover frequency (SURROUND SP >) Lets you adjust the surround speaker bass crossover frequency when the surround speakers are set to "SMALL". x Surround back speaker crossover frequency (SURR BACK SP >) Lets you adjust the surround back speaker bass crossover frequency when the surround back speaker is set to "SMALL". Note You can set the FRONT, CENTER, SURROUND and SURR BACK parameters when the speaker size is set to "SMALL". x LFE high cut filter (LFE HIGH CUT >) Lets you select the cut off frequency of the LFE channel high cut filter. Normally, select "STD". When using a passive sub woofer powered by a separate power amplifier, it may be better to change the cut off frequency. 24