Yamaha RX-V673 Owner's Manual page 20

7.1-channel system
(using presence speakers)
6.1-channel system
The unit (rear)
When using only one surround back speaker, connect it
to the SINGLE jack (L side).
@ Connecting speaker cables
Speaker cables have two wires. One is for connecting
the negative (-) terminal of the unit and the speaker, and
the other is for the positive (+) terminal. If the wires are
colored to prevent confusion, connect the black wire to
the negative and the other wire to the positive terminal.
(_) Remove approximately 10 mm (3/8") of insulation from
the ends of the speaker cable and twist the bare wires of
the cable firmly together.
(_) Loosen the speaker terminal.
(_) Insert the bare wires of the cable into the gap on the side
(upper right or bottom left) of the terminal.
(_) Tighten the terminal.
Using a banana plug
(U.S.A., Canada, China, Australia and General models only)
(_) Tighten the speaker terminal.
(_) Insert a banana plug into the end of the terminal.
PREPARATIONS • Connecting speakers En 20