Yamaha RX-V750 Owner's Manual page 17

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Be sure to connect the left channel (L), right channel (R),
"+" (red) and .... (black) properly. If the connections are
faulty, no sound will be heard from the speakers, and if the
polarity of the speaker connections is incorrect, the sound
will be unnatural and lack bass.
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• If you will use 6 ohm speakers, be sure to set
this unit's speaker impedance setting to 6
ohms before using (see page 24).
• Before connecting tile speakers, make sure that tile
power of this unit is off.
• Do not let the bare speaker wires touch each other or do
not let them touch any metal part of this unit. This
could damage this unit and/or speakers.
• Use magnetically shielded speakers. If this type of
speakers still creates the interference with the monitor.
place the speakers away from the monitor.
A speaker cord is actually a pair of insulated cables
running side by side. One cable is colored or shaped
differently, perhaps with a stripe, groove or ridges.
Connect the striped (grooved, etc.) cable to the "+" (red)
terminals on this unit and your speaker. Connect the plain
cable to the "-" (black) terminals.
10 mm (_)
2
1 Remove approximately 10 mm (318") of
insulation from the end of each speaker
cable.
2
Twist the exposed wires of the cable together
to prevent short circuits.
3 Unscrewthe knob.
4
Insert one bare wire into the hole in the side
of each terminal.
5 Tighten the knob to secure the wire.
3 /
Red: positive (+)
Black: negative (-)
• Connecting to PRESENCE/ZONE 2 or
PRESENCE speaker terminals
1 Open the tab.
2
Insert one bare wire into the hole of each
terminal.
3 Return the tab to secure the wire.
• Banana plug connections
(With the exception of U.K., Europe and Asia models)
First, tighten the knob and then insert the banana plug
connector into the end of the corresponding terminal.
Banana plug
{With the exception of U.K., Europe
and Asia models)
You can also use banana plugs with the PRESENCE/ZONE 2 and
PRESENCE speaker terminals. Open the tab. then insert one
banana plug connector into the hole of each terminah Do not
attempt to close the tabs alter connecting the banana plugs.
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