Yamaha RX-V1800 Owner's Manual page 20

Connections
Connecting the speaker cable
1
Remove approximately 10 mm (0.4 in) of
insulation from the end of each speaker
cable and then twist the exposed wires of the
cable together to prevent short circuits.
10 mm (0.4 in)
2
Loosen the knob using the supplied speaker
terminal wrench.
Speaker terminal wrench
Red: positive (+)
Black: negative (–)
3
Insert one bare wire into the hole on the side
of each terminal.
4
Tighten the knob to secure the wire using the
supplied speaker terminal wrench.
18
En
5
Hook the speaker terminal wrench onto
WRENCH HOLDER on the rear panel of this
unit when not in use.
Connecting to the SP2 speaker
terminals
Connect Zone 2 or Zone 3 speakers to these terminals (see
page 108).
1
Open the tab.
Red: positive (+)
Black: negative (–)
2
Insert one bare wire into the hole on the
terminal.
3
Close the tab to secure the wire.