Datasat RS20i Installation And Operating Manual
Also see for RS20i: Installation and operating guide
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RS20i Installation and Operating Guide Page 83RS20i Installation & Operating Guide Document # 9301H52900 Ver. 1.02 Large – (default) select this option if the Top speaker can handle all frequencies. Small – A high pass filter is applied to the Top speaker channel. Adjust the high pass frequencyand slope as needed. Cross to L/R/Ls/Rs – The Top speaker will be crossed with the Left Front, Right Front, LeftSurround, and Right Surround speakers. In order to use this option, the L, R, Ls, and Rsspeakers should be defined as Large. If not, an error message will appear on the screen.All speaker configuration options are described in text next to the speaker. This completes the bassmanagement setup using no subwoofers.4.7.3 Bass Management TheoryBass management balances the bass portion of the audio system based on the speaker configuration.Sub-bass configurations vary from none up to 4 subwoofers.4.7.3.1 Crossed SpeakersEach channel may be combined with the LFE channel in order to extend the low range beyond what canbe heard from the channel’s speaker. The software allows you to set crossover filter frequency and slopeto best match the speaker(s). The high pass and low pass filters range from 31Hz to 160Hz, and useeither 12dB/octave or 24dB/octave.The figure below illustrates how the left channel input may be divided between the left channel and theLFE channel. Each channel works in a similar fashion. The high pass filter can optionally be bypassed.Figure 52. Dividing the Left ChannelThere is one configuration for each of the channel pairs, and a separate configuration for the Center, HighCenter, and Top channels. Individual configurations can be made for the following speakers or speakerpairs: Left Front, Right Front (L/R) Left Wide Front and Right Wide Front (Lw/Rw) Center Speaker (C) Left Surround and Right Surround (Ls/Rs) Left Back Surround and Right Back Surround (Lb/Rb) High Left Front and High Right Front (HL/HR) High Center (HC) High Left Surround and High Right Surround (HLs/HRs) Top (T) |
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