Yamaha RX-V901 - Manual (Page 10)

10
Subwoofer system
ABOUT THE ACCESSORY TERMINALS
AC OUTLET(S) (SWITCHED)
(U.S.A., Canada and General models)
...........................................................2 SWITCHED OUTLETS
(Australia model) ................................. 1 SWITCHED OUTLET
Use these to connect the power cords from your components
to this unit.
The power to the SWITCHED outlets is controlled by this unit’s
POWER switch or the provided remote control transmitter’s
POWER key. These outlets will supply power to any
component whenever this unit is turned on.
The maximum power (total power consumption of
components) that can be connected to the SWITCHED AC
OUTLET(S) is 120 watts.
GND terminal (For turntable use)
Connecting the ground wire of the turntable to this terminal will
normally minimize hum, but in some cases better results may
be obtained with the ground wire disconnected.
LOW PASS terminal
This terminal is for output to a monaural amplifier driving a
subwoofer. Only frequencies below 200 Hz from the front and
center channels are output.
ADDING A SUBWOOFER
You may wish to add a subwoofer to reinforce the bass
frequencies.
Connect the LOW PASS terminal to the INPUT terminal of
the subwoofer amplifier, and connect the speaker terminals
of the subwoofer amplifier to the subwoofer.
With some subwoofers, including the Yamaha Active Servo
Processing Subwoofer System, the amplifier and subwoofer
are in the same unit.
FRONT OUTPUT terminals
These terminals are for front channel line output. There is no
connection to these terminals when you use the built-in
amplifier.
However, if you drive front speakers with an external stereo
power amplifier, connect the input terminals of the external
amplifier (MAIN IN or AUX terminals of a power amplifier or an
integrated amplifier) to these terminals.
REAR OUTPUT terminals
These terminals are for rear channel line output. There is no
connection to these terminals when you use the built-in
amplifier.
However, if you drive rear speakers with an external stereo
power amplifier, connect the input terminals of the external
amplifier (MAIN IN or AUX terminals of a power amplifier or an
integrated amplifier) to these terminals.
CENTER OUTPUT terminal
This terminal is for center channel line output. There is no
connection to this terminal when you use the built-in amplifier.
However, if you drive a center speaker with an external power
amplifier, connect the input terminal of the external amplifier to
this terminal.
FRONT CENTER REAR
OUTPUT
fc:200Hz
LOW
PASS