Yamaha RX-V650 owner manual Speaker connections, Connecting to Presence speaker terminals, 10 mm

SPEAKER SETUP

Speaker connections

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.

CAUTION

•If you will use 6 ohm speakers, be sure to set this unit’s speaker impedance setting to 6 ohms before using (see page 23).

•Before connecting the speakers, make sure that the 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

1 2

1Remove approximately 10 mm of insulation from the end of each speaker cable.

2Twist the exposed wires of the cable together to prevent short circuits.

3Unscrew the knob.

4Insert one bare wire into the hole in the side of each terminal.

5Tighten the knob to secure the wire.

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4

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Red: positive (+)

Black: negative (–)

■Connecting to PRESENCE speaker terminals

2 1 3

1Open the tab.

2Insert one bare wire into the hole of each terminal.

3Return 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)

y

You can also use banana plugs with the PRESENCE speaker terminals. Open the tab, then insert one banana plug connector into the hole of each terminal. Do not attempt to close the tabs after connecting the banana plugs.

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