Yamaha RX-A2070 RX-A3070/RX-A2070 Owners Manual - Page 39

■ Connecting front speakers that support bi-amp connections When using front speakers that support bi-amp connections, connect them to the FRONT terminals and EXTRA SP1 terminals. To enable the bi-amp function, configure the "Power Amp Assign" setting in the "Setup" menu after connecting the power cable to an AC wall outlet (p.53). The unit (rear) R SURROUND BACK L SPEAKERS R EXTRA SP2 L R.PRESENCE CENTER R FRONT L R EXTRA SP1 L F.PRESENCE SINGLE ZONE 2/ZONE 3/F.PRESENCE ZONE 2/ZONE 3/BI-AMP 1 2 9 3 9 4 5 ■ Connecting Zone2/3 speakers When using Zone2/3 speakers, connect them to the EXTRA SP 1-2 terminals. To utilize the EXTRA SP 1-2 terminals for Zone2/3 speakers, configure the "Power Amp Assign" setting in the "Setup" menu after connecting the power cable to an AC wall outlet (p.53). The unit (rear) R SURROUND L R L SURROUND BACK SPEAKERS R EXTRA SP2 L R.PRESENCE CENTER R FRONT L R EXTRA SP1 L F.PRESENCE SINGLE ZONE 2/ZONE 3/F.PRESENCE ZONE 2/ZONE 3/BI-AMP 1 2 3 4 6 5 7 Main zone 1 2 Zone2 or Zone3 1 2 X The FRONT terminals and EXTRA SP1 terminals output the same signals. Caution Before making bi-amp connections, remove any brackets or cables that connect a woofer with a tweeter. Refer to the instruction manual of the speakers for details. If you are not making bi-amp connections, make sure that the brackets or cables are connected before connecting the speaker cables. Zone2 or Zone3 X • You can select a zone (Zone2 or Zone3) to be assigned to the EXTRA SP 1-2 jacks in "Power Amp Assign" (p.142) in the "Setup" menu. • You can also connect Zone2 and Zone3 speakers using an external amplifier (p.113). En 39