Denon AVR-2311 Owners Manual - English - Page 38
Bi-amp connection, 1-channel + 2.1-channel connection
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Simple version ENGLISH Bi-amp connection A bi-amp connection is to connect separate amplifiers to the tweeter terminals and woofer terminals of speakers compatible with the bi-amp function. This prevents the back electromotive force (returned force without output) of the woofer sent to the tweeter, which affects the sound quality of the tweeter, and you can enjoy playback with higher-quality sound. In this case, set "Amp Assign" of "Set up speakers" (vpage 36) to "Bi-Amp". Connect 5.1-channel + 2.1-channel connection If front speakers for 2-channel playback are connected to the SURR. BACK / AMP ASSIGN terminals, both speakers for multichannel playback and for 2-channel playback can be used, by switching. In this case, set "Amp Assign" of "Set up speakers" (vpage 36) to "2CH". Multi channel playback Basic version Advanced version qw FL (L) q w FR (R) FL FL SW FR FR C Switching When making a bi-amp connection, the same signal is output from the front speaker terminal and the SURR.BACK/AMP ASSIGN terminal. For surround playback of a multichannel source, if you connect the center speaker, surround speakers and subwoofers, 5.1-channel playback is available. NOTE • Use speakers compatible with bi-amp connections. • When making bi-amp connections, be sure to remove the short-circuiting plate or wire between the speaker's woofer and tweeter terminals. 2-channel playback SL SR (Direct/Stereo mode) • For switching multichannel playback and 2-channel playback, see "Selecting a listening mode (Surround mode)" (vpage 28). • If "Audio Setup" - "2ch Direct/Stereo" - "Setting" (vpage 60) is set to "Custom", settings for 2-channel playback speakers can be made. For speaker impedance and speaker cable connections, see page 4. 35 Information